Service technicians have no problem recognising breakdowns and carrying out machine diagnostics, Kalmar Forklift Fault Codes List, plus they are familiar with equipment from a variety of manufacturers.
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
1 | Communication error with Control unit attachment (D791-1). | Attachment functions not working. | Use diagnostic menu to find incorrect segment. | D791-1 | CAN/ POWER, menu 2 |
11.6.2 Redundant CAN-bus |
2 | Communication error with Control unit attachment option (D791-2). | Levelling, tilt, overheight extension not working. | Use diagnostic menu to find incorrect segment. | D791-2 | CAN/ POWER, menu 2 |
11.6.2 Redundant CAN-bus |
3 | Communication error with Control unit attachment left legs (D791-3). | Left side of bot- tom lift not working. | Use diagnostic menu to find incorrect segment. | D791-3 | CAN/ POWER, menu 2 |
11.6.2 Redundant CAN-bus |
4 | Communication error with Control unit attachment right leg pair (D791- 4). | Right side of bot- tom lift not working. | Use diagnostic menu to find incorrect segment. | D791-4 | CAN/ POWER, menu 2 |
11.6.2 Redundant CAN-bus |
5 | Communication error with Control unit |
Lighting rear, hydraulic oil cooling, |
Use diagnostic menu to find |
D797-R | CAN/ POWER, menu 2 |
11.6.2 Redundant CAN-bus |
frame rear | overload | incorrect | |||||
(D797-R). | system, | segment. | |||||
extension | |||||||
not | |||||||
working. | |||||||
Front | |||||||
lighting, lift, | Use | ||||||
Communication | extension, | diagnostic | |||||
error with | brake light, | menu to | |||||
Control unit | brake | find | CAN/ | 11.6.2 | |||
frame front | cooling not | incorrect | POWER, | Redundant | |||
6 | (D797-F). | working. | segment. | D797-F | menu 2 | CAN-bus | |
Sliding cab, | |||||||
support | |||||||
jacks, | |||||||
joystick | Use | ||||||
Communication | steering | diagnostic | |||||
error with | mini-wheel, | menu to | |||||
Control unit | cab lift and | find | CAN/ | 11.6.2 | |||
frame option | cab tilt not | incorrect | POWER, | Redundant | |||
7 | (D797-O). | working. | segment. | D797-O | menu 2 | CAN-bus | |
Controls in | |||||||
steering | Use | ||||||
wheel | diagnostic | ||||||
Communication | panel and | menu to | |||||
error with | dis- play | find | CAN/ | 11.6.2 | |||
Control unit KID | not | incorrect | POWER, | Redundant | |||
8 | (D795). | working. | segment. | D795 | menu 2 | CAN-bus![]() |
Code | Description | Limitation | Action | Connection and component |
Diagnostic menu | Group |
9 | Communication error with Control unit cab option (D790-3). | Mini-wheel or joystick steering not working | Use diagnostic menu to find incorrect segment. | D790-3 | CAN/ POWER, menu 2 |
11.6.2 Redundant CAN-bus |
11 | Cable defect CAN-net segment 1. | No limitation. | Use diagnostic menu to find incorrect segment. | Varies depending on machine configuration. | CAN/ POWER, menu 1 and 21 |
11.6.2 Redundant CAN-bus |
12 | Cable defect CAN-net segment 2. | No limitation. | Use diagnostic menu to find incorrect segment. | Varies depending on machine configuration. | CAN/ POWER, menu 1 and 21 |
11.6.2 Redundant CAN-bus |
13 | Cable defect CAN-net segment 3. | No limitation. | Use diagnostic menu to find incorrect segment. | Varies depending on machine configuration. | CAN/ POWER, menu 1 and 21 |
11.6.2 Redundant CAN-bus |
14 | Cable defect CAN-net segment 4. |
No limitation. | Use diagnostic menu to find incorrect segment. |
Varies depending on machine configuration. |
CAN/ POWER, menu 1 and 21 |
11.6.2 Redundant CAN-bus |
15 | Cable defect CAN-net segment 5. | No limitation. | Use diagnostic menu to find incorrect segment. | Varies depending on machine configuration. | CAN/ POWER, menu 1 and 21 |
11.6.2 Redundant CAN-bus |
|
16 | Cable defect CAN-net segment 6. | No limitation. | Use diagnostic menu to find incorrect segment. | Varies depending on machine configuration. | CAN/ POWER, menu 1 and 21 |
11.6.2 Redundant CAN-bus |
|
17 | Cable defect CAN-net segment 7. | No limitation. | Use diagnostic menu to find incorrect segment. | Varies depending on machine configuration. | CAN/ POWER, menu 1 and 21 |
11.6.2 Redundant CAN-bus |
|
18 | Cable defect CAN-net segment 8. | No limitation. | Use diagnostic menu to find incorrect segment. | Varies depending on machine configuration. | CAN/ POWER, menu 1 and 21 |
11.6.2 Redundant CAN-bus |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
20 | Accelerator pedal (B690) not calibrated. |
Poor sensitivity in |
Calibrate the accelerator pedal, see tab 8 |
D790-1/ K6:11 – B690 |
CALIBRA- TION: DRIVE- TRAIN, |
1. Engine |
accelerator pedal. | Control system, group 8.5.2.3 Calibrate DRIVE- TRAIN. |
menu 1 and 2 |
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Use diagnostic | ||||||
menu to check | ||||||
communication. | ||||||
Check cable | ||||||
Communication | harness between | D790-1/ | ||||
error with Control unit | Gear selection | Control unit cab (D790- 1) and Con- |
K13:1 – D793/M2 |
CAN/ | 11.6.3 CAN- |
|
transmission | not | trol unit transmission |
D790-1/ K13:2 – |
POWER, | bus drive |
|
21 | (D793). | working. | (D793). | D793/L2 | menu 3 | train |
Use diagnostic | ||||||
menu to check | Volvo: D790- | |||||
communication. | 1/ K13:1, | |||||
Check cable harness | K13:2 – D794/2, 1 | |||||
Communication error with | Engine does not react to |
between Control unit cab (D790- 1)and | Cummins: D790-1/ K13:1, | CAN/ | 11.6.3 CAN- |
|
Control unit | commands | Control unit engine |
K13:2 – D794/46, |
POWER, | bus drive |
|
22 | engine (D794). | from cab. | (D794). | 37 | menu 3 | train |
23 | The setup file cannot be read in Control unit cab (D790-1). | No controls working in cab. | Contact Kalmar Indus- tries AB. | D790-1 | – | 11.5.3.1 Control unit cab |
Electric power | Cab fan | |||||
feed to cab fan | not | Check fuse F58- | D790-1/ K2:8 | 9.4.3 | ||
24 | less than 18 V. | working. | 5/3. | – 58- 5/3:2 | – | Cab fan |
25 | D794 | ENGINE, | 11.5.3.10 |
26 | Interference during soft- ware download. Buffer for error codes from Control unit engine (D794), active error code when downloading. | menu 8 | Control unit engine | ||
27 | |||||
28 | Error code is stored in Control unit engine (D794). | Turn the ignition off and on. Repeat software download. |
|||
29 | |||||
30 |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
31 | Incorrect electric power feed to Control unit cab (D790-1). Voltage lower than 18 V or higher than 32 V. |
Control in cab not working. | Check fuse F58- 5/1. Check cable harness between the control unit and the component with diagnostic menu. Check the control unit. |
D790-1/ K1:2, K1:3, K1:4 – F58- 5/1:1, 1:2 |
CAN/ POWER, menu 6 |
11.5.1.3 Ignition voltage (15) |
32 | Incorrect 5 V reference voltage to analogue controls in the cab. Volt- age lower than 4.9 V or higher than 5.1 V. |
Analogue controls in the cab not working (mini- wheel/joystick, control lever and controls for air |
Check cable harness between the control unit and the component with diagnostic menu. Check the component. |
D790-1/ K4:5, K 5:11, K5:13, K7:2, K 9:7, K10:3 |
CAN/ POWER, menu 6 |
11.5.3.1 Control unit cab |
condition- ing). | ||||||
33 | No feedback signal for control breaker voltage from Relay control breaker voltage (K3009- 1). | Control breaker cannot be disengaged. All hydraulic functions are blocked. | Check fuse F58- 3/8. Check cable harness between the control unit and the component with diagnostic menu. |
D790-1/ K11:13 – K3009-1/ 87 | CAN/ POWER, menu 5 |
11.5.1.4 Control breaker voltage (15E) |
34 | Incorrect signal from Switch parking brake (S107), indicates re- leased and applied at same time or not at all. | Parking brake cannot be re- leased. | Check cable harness between the control unit and the component with diagnostic menu. Check the switch. |
D791-1/ K8:5 – S107/7 D791-1/ K8:13 – S107/1 |
HYD, menu 5 |
4.5 Parking brake |
35 | Interference during soft- ware download. Buffer for error codes from Control unit transmission (D793), active error code when downloading. |
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36 | ||||||
37 |
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38 | ||||||
39 | ||||||
40 |
Error code is stored in Control unit transmission (D793). |
Turn the ignition off and on. Repeat software down- load. |
D793 | TRANSM, menu 13 |
11.5.3.9 Control unit transmission |
41 | The transistor has been triggered due to short- circuiting in the circuit to Wiper motor, rear (M650-2). |
Windshield wiper rear not working. |
Check cable harness between the control unit and the component with diagnostic menu. Check the motor. |
D790-1/ K2:4 – M650-2/53 |
CAB, menu 3 |
9.5.7 Wiper motor rear |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
42 | The transistor has been triggered due to short- circuiting in the circuit to Rotating beacon (H428). | Rotating beacon not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the component. |
D790-1/ K2:5 – H428 | LIGHTS, menu 9 |
9.6.8 Ro- tating beacon |
43 | The transistor has been triggered due to short- circuiting in the circuit to Work light cab left (E404-1L). |
Work light cab left not working. |
Check the light. Check cable harness between the control unit and the component with diagnostic menu. |
D790-1/ K2:6 – E404-1L |
LIGHTS, menu 1 |
9.6.9 Work lights cab |
44 | The transistor has been triggered due to short- circuiting in the circuit to Work light cab right (E404-1R). | Work light cab right not working. | Check the light. Check cable harness between the control unit and the component with diagnostic menu. |
D790-1/ K2:7 – E404-1R | LIGHTS, menu 1 |
9.6.9 Work lights cab |
45 | The transistor has been triggered due to short- circuiting in the circuit to Wiper motor, front (M650- 1). | Windshield wiper front not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the motor. |
D790-1/ K2:1 – M650-1/53 | CAB, menu 2 |
9.5.1 Wiper front |
46 | The transistor has been triggered due to short- circuiting in the circuit to Fan motor (M657-1). | Cab fan not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the motor. |
D790-1/ K2:2 – M657-1/2 | CLI- MATE, menu 6 |
9.4.3 Cab fan |
47 | The transistor has been triggered due to short- circuiting in the circuit to |
The recirculation damper for ventilation is not working. |
Check cable harness between the control unit and the component |
D790-1/ K2:3 – M612/3 |
CLI- MATE, menu 6 |
9.4.2 Fresh air and re- circulation damper |
Actuator recirculation (M612). | with diagnostic menu. Check the motor. |
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Check cable | |||||||
The transistor | harness | ||||||
has been | between the | ||||||
triggered due | control unit and | ||||||
to short- | the component | ||||||
circuiting in | with diagnostic | ||||||
the circuit to | Heat in cab | menu. | D790-1/ | CLI- | 9.4.5 | ||
Water valve | cannot be | Check the | K4:1 – | MATE, | Water | ||
48 | (Y673). | adjusted. | motor. | Y673/5 | menu 7 | valve | |
Check cable | |||||||
The transistor | harness | ||||||
has been | between the | ||||||
triggered due | control unit and | ||||||
to short- | the component | ||||||
circuiting in | with diagnostic | ||||||
the circuit to | Heat in cab | menu. | D790-1/ | CLI- | 9.4.5 | ||
Water valve | cannot be | Check the | K4:2 – | MATE, | Water | ||
49 | (Y673). | adjusted. | motor. | Y673/6 | menu 7 | valve |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
50 | The transistor has been triggered due to short- circuiting in the circuit to |
Air distribution in cab cannot be adjusted. |
Check cable harness between the control unit and the component with diagnostic menu. |
D790-1/ K4:3 – Y672/5 |
CLI- MATE, menu 8 |
9.4.14 Air distributor |
Damper motor (Y672) | Check the motor. | |||||
The | ||||||
transistor has | Check cable | |||||
been | harness | |||||
triggered due | between the | |||||
to short- | control unit and | |||||
circuiting in | Air | the component | ||||
the circuit to | distribution | with diagnostic | ||||
Damper | in cab | menu. | D790-1/ | CLI- | ||
motor | cannot be | Check the | K4:4 – | MATE, | 9.4.14 Air | |
51 | (Y672). | adjusted. | motor. | Y672/6 | menu 8 | distributor |
The | ||||||
transistor has | ||||||
been | Check cable | |||||
triggered due | harness | |||||
to short- | between the | |||||
circuiting in | control unit and | |||||
the circuit to | the component | |||||
Washer | Windshield | with diagnostic | 9.5.4 | |||
motor roof and rear |
washer rear and roof not |
menu. Check the |
D790-1/ K5:4 – |
CAB, | Washer motor and | |
53 | (M651-2). | working. | motor. | M651-2 | menu 1 | reservoir |
The | ||||||
transistor has | Check cable | |||||
been | harness | |||||
triggered due | between the | |||||
to short- | control unit and | |||||
circuiting or | the component | |||||
open circuit | Flashing | with diagnostic | 9.6.7 | |||
in the circuit to Switch |
hazard lights not |
menu. Check the |
D790-1/ K5:5 – |
LIGHTS, | Flashing hazard | |
54 | flashing | working. | switch. | S109/ | menu 7 | lights |
hazard lights (S109). | ||||||
The | ||||||
transistor has | ||||||
been | ||||||
triggered due | Check bulbs for | |||||
to short- | Reduced or | back- ground | ||||
circuiting in | no | lighting, change | D7901/ | |||
the circuit to | background | if needed. | K6:1, K | |||
background | lighting in | Check | 8:15, K 9:2, | 9.1 | ||
lighting in switches and |
switches and |
cable harness to background | K 10:5, all inputs type A |
LIGHTS, menu |
Controls and |
|
55 | instruments. | instruments | lighting. | Digital in | 13 | instruments |
The | ||||||
transistor has | ||||||
been | ||||||
triggered due | ||||||
to short- | Check cable | |||||
circuiting or | harness | |||||
open circuit | between the | |||||
in the circuit | control unit and | |||||
to LED- | Indication | the component | ||||
indication for | for tilt lock | with diagnostic | ||||
tilt lock in | in control | menu. | D790-1/ | 7.1.1 | ||
control lever | lever is not | Check the | K7:8 – | Control | ||
56 | (S815). | illuminated. | switch. | S815/5 | – | lever |
The | Check cable | |||||
transistor has | Indication | harness | ||||
been | for levelling | between the | ||||
triggered due | lock in | control unit and | ||||
to short- | control | the component | D790-1/ | 7.1.1 | ||
circuiting or | lever is not | with diagnostic | K7:9 – | Control | ||
57 | open circuit | illuminated. | menu. | S815/7 | – | lever |
in the circuit to LED- indication for levelling lock in control lever (S815). |
Check the switch. |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
60 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Relay seat heater (K383). | Seat heater not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the component. |
D790-1/ K10:7 – K383/86 | CAB, menu 8 |
9.3.3 Heating coils |
61 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Relay extra work |
Extra work light boom not working. |
Check cable harness between the control unit and the component with diagnostic menu. Check the component. |
D790-1/ K10:8 – K304/86 |
LIGHTS, menu 3 |
9.6.10 Work light boom |
light boom (K304). | ||||||
The | ||||||
transistor | ||||||
has been | ||||||
triggered | ||||||
due to short- | ||||||
circuiting or | ||||||
open circuit | ||||||
in the circuit | ||||||
to simulated | Check cable | |||||
D+ feed to | harness | |||||
hour meter | between the | |||||
(P708) and | Hour | control unit and | ||||
Relay | meter and | the component | ||||
compressor | air- | with diagnostic | D790-1/ | |||
air-sus- | suspended | menu. | K10:9 – | CAN/ | ||
pended seat | seat not | Check the | P708, | POWER, | 9.3.5 Air | |
62 | (K358). | working. | component. | K358/86 | menu 7 | suspension |
The | ||||||
transistor | ||||||
has been | ||||||
triggered | Check cable | |||||
due to short- | harness | |||||
circuiting or | between the | |||||
open circuit | No ignition | control unit and | ||||
in the circuit | volt- age to | the component | ||||
to Relay | the ma- | with diagnostic | 11.5.1.3 | |||
ignition | chine’s | menu. | D790-1/ | CAN/ | Ignition | |
voltage | Control | Check the | K10:10 – | POWER, | volt- age | |
63 | (K315-1). | units. | component. | K315-1/86 | menu 4 | (15) |
64 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Relay control breaker voltage (K3009-1). | No control breaker voltage to the machine’s Control units. | Check cable harness between the control unit and the component with diagnostic menu. Check the component. |
D790-1/ K10:11 – K3009-1/ 86 | CAN/ POWER, menu 5 |
11.5.1.4 Control breaker voltage |
65 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Relay control breaker voltage (K3009-2). | No control breaker voltage to the machine’s Control units. | Check cable harness between the control unit and the component with diagnostic menu. Check the component. |
D790-1/ K10:11 – K3009-1/ 86 | CAN/ POWER, menu 5 |
11.5.1.4 Control breaker voltage |
66 | The transistor has been triggered due to short- circuiting in the circuit to |
Windshield washer not working. |
Check cable harness between the control unit and the component with diagnostic menu. |
D790-1/ K10:13 – M651-1 |
CAB, menu 1 |
9.5.4 Washer motor and reservoir |
Washer motor wind- shield (M651-1). |
Check the component. |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
67 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Wiper motor, roof (M650-3). | Wiper roof not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the motor. |
D790-1/ K10:14 – M650-3/53 | CAB, menu 4 |
9.5.6 Wiper motor roof |
68 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Circulation pump pause heater (M667). | Pause heater not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the motor. |
D790-1/ K10:15 – M667 | – | 9.4 Heating, ventilation and air conditioning |
69 | The transistor has been triggered due |
No voltage feed to | Check cable harness between the |
D790-1/ K10:16 – K315-2/86 |
CAN/ POWER, menu 4 |
11.5.1.3 Ignition voltage (15) |
to short- circuiting or open circuit in the circuit to Relay ignition voltage drivetrain (K315-2). | engine and transmission. | control unit and the component with diagnostic menu. Check the component. |
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The transistor | ||||||
has been | Check the light. | |||||
triggered due | ||||||
to short- | Check cable harness |
|||||
circuiting in | between the | |||||
the circuit to | Interior | control unit and the |
||||
Interior lighting cab |
lighting in cab not |
component with diagnostic | D790-1/ K11:6 – |
LIGHTS, menu |
9.6.12 Interior |
|
71 | (E434-1). | working. | menu. | E434-1 | 12 | lighting cab |
The transistor | ||||||
has been | ||||||
triggered due | Check cable | |||||
to short- | harness | |||||
circuiting in | between the | |||||
the circuit to | control unit and | |||||
Horn (H850) | the component | |||||
or Relay | Horn / com- | with diagnostic | D790-1/ | |||
compressed | pressed air | menu. | K11:11 – | |||
air horn | horn not | Check the | H850/1, | CAB, | ||
74 | (K3016) | working. | component. | K3016/86 | menu 5 | 9.7.1 Horn |
75 | Relay ignition voltage (K315-1) has |
Control unit cab (D790-1) is still supplied with |
Check cable harness between the control unit and |
– | CAN/ POWER, menu 4 |
11.5.1.3 Ignition volt- age |
jammed in position on. | voltage and thus active. | the component with diagnostic menu. Check the component. |
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80 | No signal | Check drive belt for air conditioning compressor. Check that compressor for air conditioning is activated. Check cable harness between the control unit and the component with diagnostic menu. |
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from | ||||||
Pressure | ||||||
switch air | ||||||
conditioning | ||||||
(S246), | ||||||
despite the | ||||||
AC | ||||||
compressor | Air | D797-R/ | CLI- | 9.4.10 | ||
being activated. |
conditioning not working. |
K1:37 – S246 |
MATE, menu 3 |
Pressure monitor |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
81 | Incorrect signal from- Damper motor (Y672). Signal voltage lower than |
Air distribution cannot be changed. |
Check cable harness between the control unit and the component with diagnostic menu. Check the motor. |
D790-1/ K4:7 – Y672/9 |
CLI- MATE, menu 4 |
9.4.6 Fresh air and re- circulation damper |
0.2 V or higher than 4.8 V. |
||||||
Incorrect | ||||||
signal from | ||||||
accelerator | Check cable | |||||
pedal | harness | |||||
(R690). | between the | |||||
Signal | control unit and | |||||
voltage | the component | |||||
lower than | with diagnostic | |||||
0.2 V or | Engine rpm | menu. | D790-1/ | |||
higher than | limit- ed to | Check the | K6:11 – | ENGINE, | ||
85 | 4.8 V. | idle. | component. | R690/2 | menu 1 | 1 Engine |
Incorrect | ||||||
signal from | ||||||
Control | ||||||
lever (S815- | Check cable | |||||
P1) for lift | harness | |||||
and lower. | between the | |||||
Signal | control unit and | |||||
voltage | the component | |||||
lower than | with diagnostic | |||||
0.2 V or | Lift and | menu. | D790-1/ | |||
higher than | lower not | Check the | K7:3 – | BOOM, | 7.1.1 Control | |
87 | 4.8 V. | working. | switch. | S815-P1/8 | menu 1 | lever |
Incorrect | ||||||
signal from | Check cable | |||||
Control | harness | |||||
lever (S815- | Extension | between the | D790-1/ | |||
P2) for | not | control unit and | K7:4 – | BOOM, | 7.1.1 Control | |
88 | extension. | working. | the component | S815-P2/4 | menu 1 | lever |
Signal voltage lower than 0.2 V or higher than 4.8 V. |
with diagnostic menu. Check the switch. |
|||||
Incorrect | ||||||
signal from | ||||||
Control | Check cable | |||||
lever (S815- | harness | |||||
P3) for | between the | |||||
rotation. | control unit and | |||||
Signal volt- | the component | |||||
age lower | with diagnostic | D790-1/ | ||||
than 0.2 V | Rotation | menu. | K7:5 – | |||
or higher | not | Check the | S815-P3/ | ATTACH, | 7.1.1 Control | |
89 | than 4.8 V. | working. | switch. | 11 | menu 1 | lever |
Incorrect | ||||||
signal from | ||||||
Control | Check cable | |||||
lever (S815- | harness | |||||
P4) for tilt. | between the | |||||
Signal | control unit and | |||||
voltage | the component | |||||
lower than | with diagnostic | |||||
0.2 V or | Controllable | menu. | D790-1/ | |||
high- er | tilt not | Check the | K7:6 – | ATTACH, | 7.1.1 Control | |
90 | than 4.8 V. | working. | switch. | S815-P4/1 | menu 1 | lever |
Incorrect | Joystick | Check cable | ||||
signal from | steering or | harness | 5.1.2 Mini- | |||
Joystick | mini-wheel | between the | D790-1/ | STEER- | wheel | |
(R825-1) or | not | control unit and | K9:8 – | ING, | 5.1.3 Joy- | |
92 | Mini-wheel | working. | the component | R825-1/P2 | menu 1 | stick |
(R825-1). Signal voltage lower than 0.2 V or higher than 4.8 V. |
with diagnostic menu. Check the switch. |
|||||
Incorrect | ||||||
signal from | Check cable | |||||
Mini-wheel | harness | |||||
(R825-2). | between the | |||||
Signal | control unit and | |||||
voltage | Joystick | the component | ||||
lower than | steering or | with diagnostic | ||||
0.2 V or | mini-wheel | menu. | D790-1/ | STEER- | ||
higher than | not | Check the | K9:9 – | ING, | 5.1.2 Mini- | |
93 | 4.8 V. | working. | switch. | R825-2/H2 | menu 1 | wheel |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
94 | Incorrect signal from Water valve cab heat (Y673). Signal voltage lower than 0.2 V or higher than 4.8 V. |
Cab heat cannot be adjusted. |
Check cable harness between the control unit and the component with diagnostic menu. Check the motor. |
D790-1/ K10:4 – Y673/9 |
CLI- MATE, menu 4 |
9.4.5 Water valve |
96 | Incorrect signal from Sensor cab temperature (B775-1). The sensor indicates temperature be- low -43 °C or above 105 ° C. |
Air conditioning not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the sensor. |
D790-1/ K4:8 – B775-1/2 | CLI- MATE, menu 1 |
9.4.17 Sensor cab temperature |
97 | Incorrect signal from Sensor outdoor temperature (B774). Temperature signal above 105 ° C. |
Air conditioning not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the sensor. |
D790-1/ K4:9 – B774/2 | CLI- MATE, menu 2 |
9.4.18 Sensor out- door temperature |
98 | Incorrect signal from Sensor temperature outlet fan (B775-2). The sensor indicates |
Air conditioning not working. |
Check cable harness between the control unit and the component with |
D790-1/ K4:10 – B775-2/2 |
CLI- MATE, menu 2 |
9.4.16 Sensor temperature outlet fan |
temperature below -43 °C or above 105 °C. |
diagnostic menu. Check the sensor. |
|||||
Check | ||||||
Incorrect | cable | |||||
signal from | harness | |||||
Sensor | between | |||||
temperature | the control | |||||
refrigerant | unit and the | |||||
(B775-3). | component | |||||
The sensor | with | |||||
indicates | diagnostic | |||||
temperature below -43 °C |
Air | menu. | D790-1/ | CLI- | 9.4.12 Sensor | |
or above 105 | conditioning | Check the |
K4:11 – | MATE, | temperature | |
99 | °C. | not working. | sensor. | B775-3/2 | menu 2 | refrigerant |
Check | ||||||
cable | ||||||
harness | ||||||
between | ||||||
the control | ||||||
unit and the | ||||||
Redundant | component | |||||
voltage feed | with | |||||
left to Control | diagnostic | 11.5.1.2 | ||||
101 | unit frame front (D797- F) does not arrive. | – | menu. Check the control unit. |
D797-F/ K2:7 | CAN/ POWER, menu 8 |
Redundant voltage feed of Control units |
Redundant | Check | D797-F/ | CAN/ | 11.5.1.2 | ||
102 | voltage feed | – | cable | K2:8 | POWER, | Redundant voltage |
right to Control unit frame front (D797-F) does not arrive. |
harness between the control unit and the component with diagnostic menu. Check the control unit. |
menu 8 | feed of Control units |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
103 | Incorrect electric power feed to Control unit frame front (D797- F). Voltage lower than 18 V or higher than 32 V. | No electric power feed to components. | Check fuse F58-2/1, change if needed. Check cable harness between the control unit and the component with diagnostic menu. |
D797-F/ K2:1, K2:9, K2:10 – F58-2/1:1, 1:2 | CAN/ POWER, menu 8 |
11.5.1.3 Ignition volt- age (15) |
104 | Incorrect control break- er voltage to Control unit |
Functions sup- plied with control breaker voltage have |
Check fuse F58-3/2, change if needed. Check cable |
D797-F/ K2:11 – F58-3/2:1 |
CAN/ POWER, menu 8 |
11.5.1.4 Control breaker voltage |
frame front (D797-F). | no feed. All hydraulic functions are blocked. | harness between the control unit and the component with diagnostic menu. | ||||
Incorrect 5 V | ||||||
reference | Check cable | |||||
voltage to | harness | |||||
pressure | between the | |||||
sensor. | Regeneration | control unit and | D797-F/ | |||
Voltage | lift, weight | the component | K1:8 – | |||
lower than | indicator and | with diagnostic | B768-R1/1, | 8.2.1.7 | ||
4.9 V or higher than 5.1 | over- load system not |
menu. Check the |
B768-R2/1, B768-L1/1, |
CAN/ POWER, |
Sensor hydraulic pressure | |
105 | V. | working. | sensor. | B768-L2/1 | menu 9 | lift cylinder |
The | ||||||
transistor | Check cable | |||||
has been | harness | |||||
triggered | between the | |||||
due to short- | control unit and | |||||
circuiting in | the component | |||||
the circuit to | with diagnostic | |||||
Cooling fan, | Cooling fan | menu. | D797-F/ | |||
brake oil | brake oil not | Check the | K1:14 – | HYD, | 4.8.8 Cooling | |
106 | (M674). | working. | motor. | M674/1 | menu 2 | fan |
The | Check the | |||||
transistor | light. | |||||
has been triggered due to short- |
Left high beam not | Check the bulb holder. | D797-F/ K1:1 – | LIGHTS, | 9.6.1 | |
107 | circuiting or | working. | Check cable | E402L/1 | menu 6 | Headlights |
open circuit in the circuit to High beam light left (E402L). | harness between the control unit and the component with diagnostic menu. | |||||
The | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
|||||
transistor | ||||||
has been | ||||||
triggered | ||||||
due to short- | ||||||
circuiting or | ||||||
open circuit | ||||||
in the circuit | ||||||
to High | ||||||
beam light | Right high | D797-F/ | ||||
right | beam not | K1:15 – | LIGHTS, | 9.6.1 | ||
108 | (E402R). | working. | E402R/1 | menu 6 | Headlights | |
Check the | ||||||
The | light. | |||||
transistor | Check the bulb | |||||
has been | holder. | |||||
triggered | Check | |||||
due to short- | cable | |||||
circuiting or | harness between |
|||||
open circuit | the control | |||||
in the circuit | unit and the |
D797-F/ | ||||
to Low beam | component | K1:42 – | ||||
light (E400L/ | Low beams | with diagnostic |
E400L/1, | LIGHTS, | 9.6.1 | |
110 | E400R). | not working. | menu. | E400R/1 | menu 6 | Headlights |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
111 | The transistor has been triggered due to short- circuiting in the circuit to Solenoid valve boom up (Y6005). | Lift not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D797-F/ K1:2 – Y6005/1 | BOOM, menu 4 |
7.2.5 Control valve lift, lower and extension |
112 | The transistor has been triggered due to short- circuiting in the circuit to Solenoid valve boom down (Y6004). | Lower not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D797-F/ K1:3 – Y6004/1 | BOOM, menu 5 |
7.2.5 Control valve lift, lower and extension |
113 | The transistor has been triggered due to short- circuiting in |
Extension out not working. | Check cable harness between the control unit and the |
D797-F/ K1:4 – Y6006/1 |
BOOM, menu 7 |
7.3.5 Control valve lift, lower |
the circuit to Solenoid valve boom out (Y6006). | component with diagnostic menu. Check the solenoid valve. |
and extension | ||||
Check cable | ||||||
harness | ||||||
between the | ||||||
The transistor | control unit | |||||
has been | and the | |||||
triggered due | component | |||||
to short- | with | 7.3.5 | ||||
circuiting in | diagnostic | Control | ||||
the circuit to | menu. | valve lift, | ||||
Solenoid | Check | D797-F/ | lower | |||
valve boom | Extension in | the solenoid |
K1:5 – | BOOM, | and | |
114 | in (Y6007). | not working. | valve. | Y6007/1 | menu 6 | extension |
Check cable | ||||||
The transistor | harness | |||||
has been | between the | |||||
triggered due | control unit | |||||
to short- | and the | |||||
circuiting or | component | |||||
open circuit | with | |||||
in the circuit | diagnostic | |||||
to Solenoid | menu. | 7.2.7 | ||||
valve | Check | D797-F/ | Valve | |||
blocking lift | Lift and lower | the solenoid |
K1:30 – | BOOM, | block lift | |
115 | left (Y6002). | not working. | valve. | Y6002/1 | menu 2 | cylinder |
116 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve blocking lift right (Y6001). | Lift and lower not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D797-F/ K1:31 – Y6001/1 | BOOM, menu 2 |
7.2.7 Valve block lift cylinder |
117 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve regeneration lift right (Y6051). |
Regenerating lift not working. |
Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D797-F/ K1:32 – Y6051/1 |
BOOM, menu 3 |
7.2.7 Valve block lift cylinder |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
118 | The transistor has been triggered due to short- |
Regenerating lift not working. |
Check cable harness between the control unit and |
D797-F/ K1:33 – Y6052/1 |
BOOM, menu 3 |
7.2.7 Valve block lift cylinder |
circuiting or open circuit in the circuit to Solenoid valve regeneration lift left (Y6052). | the component with diagnostic menu. Check the solenoid valve. |
|||||
The transistor | Check cable | |||||
has been | harness | |||||
triggered due | between the | |||||
to short- | control unit and | |||||
circuiting or | the component | |||||
open circuit in | with diagnostic | 4.5.3 | ||||
the circuit to | Parking | menu. | Solenoid | |||
Solenoid | brake cannot | D797-F/ | valve | |||
valve parking | be re- | Check the solenoid |
K1:7 – | HYD, | parking | |
119 | brake (Y642). | leased. | valve. | Y642/1 | menu 5 | brake |
The transistor | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
|||||
has been | ||||||
triggered due | ||||||
to short- | ||||||
circuiting or | ||||||
open circuit in | ||||||
the circuit to | ||||||
Light bulb | Direction | |||||
direction | indicator left | D797-F/ | 9.6.6 | |||
indicator left | front not | K1:9 – | LIGHTS, | Direction | ||
120 | front (H422). | working. | H422/1 | menu 8 | indicators | |
The transistor | Direction | |||||
has been | indicator right | Check the light. | D797-F/ | 9.6.6 | ||
triggered due | front not | Check the | K1:10 – | LIGHTS, | Direction | |
121 | to short- | working. | bulb holder. | H423/1 | menu 8 | indicators |
circuiting or open circuit in the circuit to Light bulb direction indicator right front (H423). | Check cable harness between the control unit and the component with diagnostic menu. | |||||
The transistor | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
|||||
has been | ||||||
triggered due | ||||||
to short- | ||||||
circuiting or | ||||||
open circuit in | ||||||
the circuit to | ||||||
Light bulb | ||||||
running light | Running light | D797-F/ | 9.6.2 | |||
left front | left front not | K1:25 – | LIGHTS, | Running | ||
122 | H416-1). | working. | H416-1/1 | menu 5 | lights | |
123 | The transistor | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
||||
has been | ||||||
triggered due | ||||||
to short- | ||||||
circuiting or | ||||||
open circuit in | ||||||
the circuit to | ||||||
Light bulb | ||||||
running light | Running light | D797-F/ | 9.6.2 | |||
right front | right front not | K1:29 – | LIGHTS, | Running | ||
(H417-1). | working. | H417-1/1 | menu 5 | lights |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
124 | Incorrect 24 V reference voltage to Break- contact parking brake (S200), Break- contact low brake pressure (S204), Make- contact brake lights (S216) and Break- contact declutch (S220-2). |
Indicator light parking brake and warning for low brake pressure do not go off. Brake lights and declutch not working. Gear cannot be engaged since the signal for re- leased parking brake is not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the sensor. |
D797-F/ K1:39 – S200/1, S204/1, S216/1, S220/1 | CAN/ POWER, menu 9 |
4.5.5 Break- con- tact parking brake 4.3.8 Make- con- tact brake lights 4.3.7 Break- con- tact brake pressure |
133 | Incorrect signal from Sensor hydraulic pressure lift cylinder left (B768-L1). Signal volt- age lower |
Overload system not working. All lift functions operate with reduced speed. Error code 150 |
Check cable harness between the control unit and the component with |
D797-F/ K1:21 – B768-L1/3 |
OP, menu 3 [V] HYD, menu 6 [bar] |
7.2.9 Sen- sor hydraulic pressure lift cylinder |
than 0.2 V or higher than 4.8 V. |
is activated. | diagnostic menu. Check the sensor. |
||||
Check | ||||||
cable | ||||||
Incorrect | harness | |||||
signal from | ||||||
Sensor | Overload | between | ||||
hydraulic | system not | the control | ||||
pressure lift | working. All | unit and | ||||
cylinder left | lift functions | the | ||||
(B768-L2). | operate with | component | ||||
Signal volt- | reduced | with | OP, menu | 7.2.9 | ||
age lower | speed. | diagnostic | 3 [V] | Sensor | ||
134 | than 0.2 V or higher than 4.8 V. |
Error code 150 is activated. | menu. Check the sensor. |
D797-F/ K1:22 – B768-L2/3 | HYD, menu 6 [bar] |
hydraulic pressure lift cylinder |
135 | Check | |||||
cable | ||||||
Incorrect | harness | |||||
signal from | ||||||
Sensor | Overload | between | ||||
hydraulic | system not | the control | ||||
pressure lift | working. All | unit and | ||||
cylinder right | lift functions | the | ||||
(B768-R1). | operate with | component | ||||
Signal volt- | reduced | with | OP, menu | 7.2.9 | ||
age lower | speed. | diagnostic | 3 [V] | Sensor | ||
than 0.2 V or higher than 4.8 V. |
Error code 150 is activated. | menu. Check the sensor. |
D797-F/ K1:23 – B768-R1/3 |
HYD, menu 6 [bar] |
hydraulic pressure lift cylinder |
136 | Incorrect signal from Sensor hydraulic pressure lift cylinder right (B768-R2). Signal volt- age lower than 0.2 V or higher than 4.8 V. |
Overload system not working. All lift functions operate with reduced speed. Error code 150 is activated. |
Check cable harness between the control unit and the component with diagnostic menu. Check the sensor. |
D797-F/ K1:24 – B768-R2/3 |
OP, menu 3 [V] HYD, menu 6 [bar] |
7.2.9 Sensor hydraulic pressure lift cylinder |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
137 | Incorrect signal from Solenoid valve boom up (Y6005). The return cur- rent does not match the control current. |
Lift not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D797-F/ K1:16 – Y6005/2 | BOOM, menu 4 |
7.2.5 Control valve lift, lower and extension |
138 | Incorrect signal from Solenoid valve boom |
Lower not working. | Check cable harness between the control unit |
D797-F/ K1:17 – Y6004/2 |
BOOM, menu 5 |
7.2.5 Control valve lift, lower |
down (Y6004). The return cur- rent does not match the control current. |
and the component with diagnostic menu. Check the solenoid valve. |
and extension | ||||
Check cable | ||||||
Incorrect | harness | |||||
signal from | between the | |||||
Solenoid | control unit | |||||
valve boom | and the | |||||
out (Y6006). | component | 7.3.5 | ||||
The return | with diagnostic | Control | ||||
current does | menu. | valve lift, | ||||
not match | Extension | D797-F/ | lower | |||
the control | out not | Check the solenoid |
K1:18 – | BOOM, | and | |
139 | current. | working. | valve. | Y6006/2 | menu 7 | extension |
Incorrect | Check cable | |||||
signal from | harness | |||||
Solenoid | between the | |||||
valve boom | control unit | |||||
in (Y6007). | and the | |||||
The return | component | 7.3.5 | ||||
cur- rent | with diagnostic | Control | ||||
does not | menu. | valve lift, | ||||
match the | D797-F/ | lower | ||||
control | Extension in | Check the solenoid |
K1:19 – | BOOM, | and | |
140 | current. | not working. | valve. | Y6007/2 | menu 6 | extension |
145 | Incorrect signal from Sensor |
Overload system not working. All |
Check sensor arm’s attachment. |
– | OP, menu 4 | 8.2.1.5 |
boom angle (B771). |
lift functions operate with |
Check the sensor. Check cable harness between the control unit and the component with diagnostic menu. |
Sensor boom angle |
|||
Logic error, | reduced | |||||
signal does | speed. | |||||
not change when lift or lower is |
Error code 150 is activated. | |||||
activated. | ||||||
146 | Incorrect | Check the line to the sensor. Check the sensor. Check cable harness between the control unit and the component with diagnostic menu. |
– | |||
signal from | Overload | |||||
Sensor | system not | |||||
boom length | working. All | |||||
(B777). | lift functions | |||||
Logic error, | operate with | |||||
signal does | reduced | |||||
not change when extension is activated. |
speed. Error code 150 is activated. |
OP, menu 4 | 8.2.1.6 Sensor boom length |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
147 | High brake oil temperature. |
Reduced braking capacity. |
Check that cooling fan is working. Check that cooler isn’t clogged. |
D797-F/ K2:13 – B762/1 |
HYD, menu 2 |
4.8 Temperature control, cleaning and brake oil |
Check the sensor. | ||||||
Incorrect | ||||||
signal from | Check the | |||||
Sensor brake | sensor. | |||||
oil | Check | |||||
temperature | cable | |||||
(B762). | harness between |
|||||
Signal | the control | |||||
voltage lower | unit and the |
|||||
than 0.2 V or | component | D797-F/ | 4.8.10 Sensor | |||
higher than | with diagnostic |
K2:13 – | HYD, | brake oil | ||
148 | 4.8 V. | – | menu. | B762/1 | menu 2 | temperature |
Lift, lower | ||||||
Incorrect | and | |||||
load curve or | extension | Contact | 7.2 Lift and | |||
load curve | not | Kalmar Indus- | lower. 7.3 | |||
149 | missing. | working. | tries AB. | – | – | Extension |
Overload | ||||||
Defective | system not | |||||
overload | working. | |||||
protection. | All lift | |||||
functions | Check if there | |||||
150 | This error code cannot be removed with Reset. | operate with reduced speed. | are error codes for sensors in the overload system. | – | OP, menu 1 – 5 | 8.2.1 Over- load system |
151 | Redundant | – | Check cable | 11.5.1.2 | ||
voltage feed left to Control unit frame rear (D797- |
harness between the control unit and the |
D797-R/ K2:7 | CAN/ POWER, menu 10 |
Redundant voltage feed of Control units |
R) does not arrive. | component with diagnostic menu. Check the control unit. |
|||||
Check cable | ||||||
harness | ||||||
between the | ||||||
Redundant | control unit | |||||
voltage feed | and the | |||||
right to | component | |||||
Control unit | with diagnostic | 11.5.1.2 | ||||
152 | frame rear (D797-R) does not arrive. |
– | menu. Check the control unit. |
D797-R/ K2:8 | CAN/ POWER, menu 10 |
Redundant voltage feed of Control units |
Check fuse | ||||||
Incorrect | F58-2/3, | |||||
electric | change if | |||||
power feed | needed. | |||||
to Control | Check | |||||
unit frame | cable | |||||
rear (D797- | harness between |
|||||
R). Voltage | the control | |||||
lower than | unit and the |
D797-R/ | CAN/ | |||
18 V or higher than |
component with diagnostic |
K2:1, K2:9, K2:10 – |
POWER, menu |
11.5.1.3 Ignition volt- |
||
153 | 32 V. | – | menu. | F58-2/3:1 | 10 | age (15) |
Incorrect | ||||||
electric | Check fuse | CAN/ | 11.5.1.4 | |||
power feed to Control |
F58-2/3, change if |
D797-R/ K2:11 – |
POWER, menu |
Control breaker | ||
154 | unit frame | – | needed. | F58-2/3:2 | 10 | voltage |
rear (D797- R). | Check cable harness between the control unit and the component with diagnostic menu. |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
155 | Incorrect 5 V reference voltage to analogue sensor. Voltage lower than 4.9 V or higher than 5.1 V. |
Overload system and weight indicator not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the sensor. |
D797-R/ K1:8 – B771/1, B777/1 | CAN/ POWER, menu 11 |
8.2.1.5 Sensor boom angle 8.2.1.6 Sensor boom length (analogue sensor) |
156 | The transistor has been triggered due to short- circuiting in the circuit to Cooling fan hydraulic oil (M668). |
Cooling fan hydraulic oil not working. |
Check cable harness between the control unit and the component with diagnostic menu. Check the motor. |
D797-R/ K1:14 – M668/1 |
HYD, menu 1 |
10.6.3 Cooling fan |
157 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Light bulb work light boom left (E404-3L). | Work light boom left not working. | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
D797-R/ K1:1 – E404-3L | LIGHTS, menu 3 |
9.6.10 Work light boom |
158 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Light bulb work light boom right (E404-3R). | Work light boom right not working. | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
D797-R/ K1:15 – E404-3R | LIGHTS, menu 3 |
9.6.10 Work light boom |
159 | The transistor has been triggered due to short- circuiting or open circuit in the circuit |
Back-up light left not working. |
Check the light. Check the bulb holder. Check cable harness between the control unit and |
D797-R/ K1:28 – E405L |
LIGHTS, menu 11 |
9.6.5 Back- up light |
to Light bulb back-up light left (E405L). | the component with diagnostic menu. | |||||
The | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
|||||
transistor | ||||||
has been | ||||||
triggered | ||||||
due to short- | ||||||
circuiting or | ||||||
open circuit | ||||||
in the circuit | ||||||
to Light bulb | Back-up | |||||
back-up light | light right | D797-R/ | LIGHTS, | |||
160 | right (E405R). | not working. | K1:42 – E405R | menu 11 | 9.6.5 Back- up light |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
161 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Sensor steering axle load (B7221L and b7221R). |
Overload system indicates overload. |
Check cable harness between the control unit and the component with diagnostic menu. Check the sensor. |
D797-R/ K1:2 – B7221L/A, B7221R/A |
OP, menu 1 | 8.2.1.4 Sensor steering axle load |
162 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Sensor position sensor boom length | Damping in/out/ 1.5m not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the sensor. |
D797-R/ K1:2 – B777/A, B769-3/A, B769-4/A | OP, menu 1 BOOM, menu 8 |
8.2.1.6 Sensor boom length description (position sensor) |
163 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve regeneration ex- tension (Y6046). | Regeneration extension not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D797-R/ K1:4 – Y6046/1 | BOOM, menu 3 |
7.3.7 Valve block ex- tension cylinder |
164 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve blocking |
Extension not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D797-R/ K1:5 – Y6050/1 |
BOOM, menu 2 |
7.3.7 Valve block ex- tension cylinder |
extension (Y6050). | ||||||
165 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Back-up warning (H965). | Back-up alarm not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the component. |
D797-R/ K1:30 – H965/1 | LIGHTS, menu 11 |
9.7.5 Back- up alarm |
The transistor | ||||||
has been | Check cable | |||||
triggered due | harness | |||||
to short- | between the | |||||
circuiting or | control unit and | |||||
open circuit in | the component | |||||
the circuit to | with diagnostic | |||||
Solenoid | menu. | |||||
valve top | Attachment | D797-R/ | 7.4.2 Valve | |||
hydraulics | functions not | Check the solenoid |
K1:31 – | HYD, | block top lift | |
166 | (Y6003). | working. | valve. | Y6003/1 | menu 6 | hydraulics |
167 | The transistor | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
||||
has been | ||||||
triggered due | ||||||
to short- | ||||||
circuiting or | ||||||
open circuit in | ||||||
the circuit to | ||||||
Light bulb | Brake light | D797-R/ | LIGHTS, | |||
brake light left (H411L). |
left not working. |
K1:32 – H411L/1 |
menu 11 | 9.6.4 Brake lights |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
168 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Light bulb brake light right (H411R). | Brake light right not working. | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
D797-R/ K1:33 – H411R/1 | LIGHTS, menu 11 |
9.6.4 Brake lights |
169 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Light bulb running light left (H416- 2). | Running light left rear not working. | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
D797-R/ K1:7 – H416-2/1 | LIGHTS, menu 5 |
9.6.2 Running lights |
170 | The transistor has been triggered due to short- |
Running light right rear not working. |
Check the light. Check the bulb holder. |
D797-R/ K1:9 – H417-2/1 |
LIGHTS, menu 5 |
9.6.2 Running lights |
circuiting or | Check cable harness between the control unit and the component with diagnostic menu. | |||||
open circuit | ||||||
in the circuit | ||||||
to Light bulb | ||||||
running light | ||||||
right (H417- | ||||||
2). | ||||||
The | ||||||
transistor | ||||||
has been | ||||||
triggered | ||||||
due to short- | Check the | |||||
circuiting or | light. | |||||
open circuit | ||||||
in the circuit | Check the bulb |
|||||
to Light bulb | Rear light | holder. | D797-R/ | 9.6.3 | ||
rear light left | left not | Check the bulb |
K1:10 – | LIGHTS, | Rear | |
171 | (H421L). | working. | holder. | H412L/1 | menu 5 | lights |
172 | The | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
||||
transistor | ||||||
has been | ||||||
triggered | ||||||
due to short- | ||||||
circuiting or | ||||||
open circuit | ||||||
in the circuit | ||||||
to Light bulb | ||||||
rear light | Rear light | D797-R/ | 9.6.3 | |||
right | left not | K1:25 – | LIGHTS, | Rear | ||
(H421R). | working. | H412R/1 | menu 5 | lights |
173 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Light bulb direction indicator left rear (H426). |
Direction indicator left rear not working. |
Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
D797-R/ K1:29 – H426/1 |
LIGHTS, menu 8 |
9.6.6 Direction indicators |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
174 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Light bulb direction indicator right rear (H426). | Direction indicator right rear not working. | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
D797-R/ K1:39 – H427/1 | LIGHTS, menu 8 |
9.6.6 Direction indicators |
175 | Different signal from Sensor steering axle load (B7221L and B722R) for |
Overload system indicates overload. |
Check sensor’s adjustment. Check the sensor. |
D797-R/ K1:11 – B7221L/C |
OP, menu 1 | 8.2.1.4 Sensor steering axle load |
more than 10 seconds. | D797-R/ K1:12 – B7221R/C | |||||
Check cable | ||||||
The transistor | harness | |||||
has been | between the | |||||
triggered due to | control unit and | |||||
short- circuiting | the component | |||||
or open circuit in | Unloading of | with diagnostic | 7.3.8 | |||
the circuit to | hydraulic oil | menu. | Valve | |||
Solenoid valve | pumps at | D797-R/ | block | |||
pump unloading | boom in not | Check the solenoid |
K1:40 – | BOOM, | pump | |
178 | (Y6062). | working. | valve. | Y6062/1 | menu 2 | unloading |
Overload | ||||||
system not | Check cable | |||||
Incorrect signal | working. All | harness | ||||
from Sensor | lift functions | between the | ||||
boom angle | operate with | control unit and | ||||
(771). Signal | reduced | the component | ||||
voltage lower than 0.2 V or high- er than 4.8 |
speed. Error code 150 is |
with diagnostic menu. Check the |
D797-R/ K1:21 – | OP, menu | 8.2.1.5 Sensor boom |
|
183 | V. | activated. | sensor. | B771/3 | 4 | angle |
Overload | ||||||
system not | Check cable | |||||
working. All | harness | |||||
Incorrect signal | lift functions | between the | ||||
from Sensor | operate with | control unit and | ||||
length (777). | reduced | the component | ||||
Signal voltage lower than 0.2 V or higher than |
speed. Error code 150 is |
with diagnostic menu. Check the |
D797-R/ K1:22 – | OP, menu | 8.2.1.6 Sensor boom |
|
184 | 4.8 V. | activated. | sensor. | B777/3 | 4 | length |
The transistor | D797-R/ | |||||
has been | K1:11 – | |||||
191 | triggered due to | M645/1 | ||||
short- circuiting | ||||||
or open circuit in | ||||||
the circuit to | Check cable | |||||
Magnetic clutch | harness | |||||
on AC | between the | |||||
compressor | control unit and | |||||
(M677). | the component | |||||
NOTE! Error | with diagnostic | |||||
192 | code 191 and 192 here go to the same user. |
Air conditioning not working. |
menu. Check the component. |
D797-R/ K1:26 – M645/1 |
CLI- MATE, menu 6 |
9.4.8 Com- pressor |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
193 | Only engine alternative Cummins QSM11: The transistor has been triggered due to short- circuiting or open circuit in the circuit to Relay starter motor (K360). |
Starter motor not working. |
Check cable harness between the control unit and the component with diagnostic menu. Check the component. |
D797-R/ K1:36 – K360/86 |
ENGINE, menu 5 |
1 Engine |
197 | High temperature hydraulic oil. | No limitation. | Check that cooling fan is working. Check that cooler isn’t clogged. Check the sensor. |
D797-R/ K2:13 – B776/1 | HYD, menu 1 |
10.6 Temperature control, cleaning and hydraulic oil |
198 | Incorrect signal from- Sensor hydraulic oil temperature (B776). | Incorrect temperature display. | Check the sensor. Check cable harness between the control unit and the component with diagnostic menu. |
D797-R/ K2:13 – B776/1 | HYD, menu 1 |
10.6.4 Sensor hydraulic oil temperature |
199 | Incorrect signal from Sensor fuel level (B757). Resistance higher than 180 Ù. | Incorrect dis- play of fuel amount (empty or full). | Check the sensor. Check cable harness between the control unit and the component with diagnostic menu. |
D797-R/ K2:15 – B757 | CAB, menu 7 |
1.2.2 Sensor fuel level |
201 | Redundant voltage feed left to Control unit frame option (D797-O) |
– | Check cable harness between the control unit and the component with diagnostic menu. |
D797-O/ K2:7 | CAN/ POWER, menu 12 |
11.5.1.2 Redundant voltage feed of Control units |
does not arrive. | Check the control unit. | |||||
202 | Redundant voltage feed right to Control unit frame option (D797-O) does not arrive. |
– | Check cable harness between the control unit and the component with diagnostic menu. Check the control unit. |
D797-O/ K2:8 | CAN/ POWER, menu 12 |
11.5.1.2 Redundant voltage feed of Control units |
Incorrect | ||||||
electric | Check fuse | |||||
power feed | F58-2/4, | |||||
to Control | change if | |||||
unit frame | needed. | |||||
option | Check | |||||
(D797-O). | cable harness |
|||||
Voltage | between the | |||||
lower than | control unit and the |
CAN/ | ||||
18 V or higher than |
component with diagnostic | D797-O/ K2:10 – |
POWER, menu |
11.5.1.3 Ignition |
||
203 | 32 V. | – | menu. | F58-2/4:1 | 12 | voltage (15) |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
204 | Incorrect control breaker voltage to Control unit |
Functions sup- plied with control breaker |
Check fuse F58-3/4, change if needed. Check cable |
D797-O/ K2:11 – F58-3/4:1 |
CAN/ POWER, menu 12 |
11.5.1.4 Control breaker voltage |
frame option (D797-O). | voltage have no feed. All hydraulic functions are blocked. | harness between the control unit and the component with diagnostic menu. | ||||
The | Check cable | |||||
transistor | harness | |||||
has been | between the | |||||
triggered | control unit | |||||
due to short- | and the | 9.10.4.3 | ||||
circuiting in the circuit to |
Hydraulic | component with diagnostic | Control valve option frame | |||
Solenoid valve cab |
sliding cab or cab lift |
menu. | D797-O/ | SLIDING | 9.10.5.2 | |
211 | front/up (Y6016). | not working | Check the solenoid valve. | K1:2 – Y6016/1 | CAB, menu 3 |
Control valve op- tion frame |
The | Check cable | |||||
transistor | harness | |||||
has been | between the | |||||
triggered | control unit | |||||
due to short- | and the | |||||
circuiting in | component | 9.10.4.3 | ||||
212 | the circuit to Solenoid valve cab rear/ down (Y6017). | Hydraulic sliding cab or cab lift not working | with diagnostic menu. Check the solenoid valve. |
D797-O/ K1:3 – Y6017/1 | SLIDING CAB, menu 4 |
Control valve option frame 9.10.5.2 Control valve option frame |
The | Check cable | |||||
transistor | Joystick | harness | D797-O/ | EL- | ||
has been | steering or | between the | K1:4 – | STEERING, | 5.2.10 | |
213 | triggered | mini-wheel | control unit | Y636L1/1 | menu 4 | Control valve joy- stick |
due to short- circuiting in the circuit to Solenoid valve steering left (Y636L). | not working. | and the component with diagnostic menu. Check the solenoid valve. |
steering/mini- wheel | |||
The | ||||||
transistor | Check cable | |||||
has been | harness | |||||
triggered | between the | |||||
due to short- | control unit | |||||
circuiting in | and the | |||||
the circuit to | component | |||||
Solenoid valve steering |
Joystick steering or mini-wheel |
with diagnostic menu. | D797-O/ | ELSTEER- | 5.2.10 Control valve |
|
right | not | Check the solenoid |
K1:5 – | ING, | joystick steering/mini- |
|
214 | (Y636R). | working. | valve. | Y636R1/1 | menu 5 | wheel |
The | ||||||
transistor | ||||||
has been | Check cable | |||||
triggered | harness | |||||
due to short- | between the | |||||
circuiting or | control unit | |||||
open circuit | and the | |||||
in the circuit | component | |||||
to Solenoid | with diagnostic | |||||
valve support jacks up |
Support jacks not | menu. Check the solenoid |
D797-O/ K1:30 – | SUP-PORT JACKS, | 7.10.1.2 Control valve |
|
215 | (Y6053). | working. | valve. | Y6063/1 | menu 3 | option frame |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
Check cable | ||||||
harness | ||||||
between the | ||||||
The transistor | control unit | |||||
has been | and the | |||||
triggered due to | component | |||||
short- circuiting | with | |||||
or open circuit in the circuit to Solenoid valve |
diagnostic menu. | D797-O/ | SUP- PORT | 7.10.1.2 Control |
||
support jacks | Support jacks | Check the solenoid |
K1:31 – | JACKS, | valve option |
|
216 | down (Y6064). | not working. | valve. | Y6064/1 | menu 3 | frame |
Check cable | ||||||
harness | ||||||
between the | ||||||
control unit | ||||||
and the | ||||||
component | ||||||
with | D797-O/ | SLIDING | ||||
Cab tilt not | diagnostic | K1:32 – | CAB, | |||
217 | working. | menu. | Y6047/1 | menu 3 | MISSING | |
Solenoid valve cab tilt up (Y6047). | Check the solenoid valve. | |||||
Check cable | ||||||
harness | ||||||
between the | ||||||
Solenoid valve | control unit | D797-O/ | SLIDING | |||
cab tilt down | Cab tilt not | and the | K1:33 – | CAB, | ||
218 | (Y6048). | working. | component | Y6048/1 | menu 4 | MISSING |
with diagnostic menu. | ||||||
Check the solenoid valve. | ||||||
219 | Solenoid valve disengagement of hydraulic oil pumps (Y6057). | Disengagement of hydraulic oil pump when lowering til table cab not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D797-O/ K1:7 – Y6057/1 | HYD, menu 6 |
MISSING |
220 | Incorrect 24 V reference voltage to Position sensor support jacks (B7222L, B7222R, B7223L and B7223R). |
Indication sup- port jacks up not working. Gear cannot be selected to operate the machine. |
Check cable harness between the control unit and the component with diagnostic menu. Check the sensor. |
D797-O/ K1:9 – B7222L, B7222R, B7223L, B7223R | SUP- PORT JACKS, menu 2 |
7.10.1.5 Sensor raised sup- port jacks 7.10.1.6 Sensor lowered support jacks |
221 | Incorrect 24 V reference voltage to Position sensor |
Indication Lowered cab not working. Door must be |
Check cable harness between the control unit |
D797-O/ K1:10 – B777-2/1 |
SLIDING CAB, menu 4 |
9.10.5.8 Sensor lowered cab |
cab lift (B777- 2). | closed to allow lowering of boom. Speed limitation is activated. | and the component with diagnostic menu. Check the sensor. |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
237 | Incorrect signal from Solenoid valve cab front/up (Y6016). The return current does not match the control cur- rent. |
Hydraulic sliding cab or cab lift not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D797-O/ K1:16 – Y6016/2 | SLIDING CAB, menu 3 |
9.10.4.3 Control valve option frame 9.10.5.2 Control valve option frame |
238 | Incorrect signal from Solenoid valve cab rear/ down (Y6017). The re- turn current does |
Hydraulic sliding cab or cab lift not working. |
Check cable harness between the control unit and the component |
D797-O/ K1:17 – Y6017/2 |
SLIDING CAB, menu 4 |
9.10.4.3 Control valve option frame 9.10.5.2 Control valve option frame |
not match the control cur- rent. | with diagnostic menu. Check the solenoid valve. |
|||||
Check | ||||||
cable | ||||||
harness | ||||||
Incorrect | between | |||||
signal from | the control | |||||
Solenoid | unit and | |||||
valve | the | |||||
steering left | component | |||||
(Y636L). | with | 5.2.10 | ||||
The return | Joystick | diagnostic | Control | |||
current does | steering or | menu. | EL- | valve joy- |
||
not match | mini-wheel | Check | D797-O/ | STEER- | stick | |
the control | not | the solenoid |
K1:18 – | ING, | steer- ing/mini- |
|
239 | current. | working. | valve. | Y636L/2 | menu 4 | wheel |
Incorrect | Check | |||||
signal from | cable | |||||
Solenoid | harness | |||||
valve | between | |||||
steering | the control | |||||
right | unit and | |||||
(Y636R). | the | 5.2.10 | ||||
The re- turn | Joystick | component | Control | |||
current does not match | steering or mini-wheel | with diagnostic |
D797-O/ | EL- STEER- |
valve joy- stick |
|
240 | the control cur- rent. | not working. | menu. Check the |
K1:19 – Y636R/2 | ING, menu 5 |
steer- ing/mini- wheel |
solenoid valve. | ||||||
251 | Redundant voltage feed left to Control unit attachment (D791-1) does not arrive. |
– | Check cable harness between the control unit and the component with diagnostic menu. | D791-1/ K2:7 | CAN/ POWER, menu 16 |
11.5.1.2 Redundant voltage feed of Control units |
252 | Redundant voltage feed left to Control unit attachment (D791-1) does not arrive. |
– | Check cable harness between the control unit and the component with diagnostic menu. |
D791-1/ K2:8 | CAN/ POWER, menu 16 |
11.5.1.2 Redundant voltage feed of Control units |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
253 | Incorrect electric power feed to Control |
Functions sup- plied with control breaker |
Check fuse F58-3/1, change if needed. |
D791-1/ K2:1/9/10 – F52-1 – F58-3/1:1 |
CAN/ POWER, menu 16 |
11.5.1.4 Control breaker voltage |
unit | voltage | Check fuse | ||||
attachment | have no | F52-1, change if |
||||
(D791-1). | feed. No | needed. | ||||
Voltage lower than 18 V or higher than 32 V. | attachment functions working. | Check cable harness between the control unit and the | ||||
component | ||||||
with | ||||||
diagnostic | ||||||
menu. | ||||||
Check fuse | ||||||
F58-3/1, | ||||||
change if | ||||||
needed. | ||||||
Functions sup- plied with control |
Check fuse F52-1, change if needed. |
|||||
254 | Incorrect control breaker voltage to Control unit attachment (D791-1). | breaker voltage have no feed. No attachment functions working. | Check cable harness between the control unit and the component with diagnostic menu. | D791-1/ K2:11 – F58-3/1 | CAN/ POWER, menu 16 |
11.5.1.4 Control breaker voltage |
The | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with |
|||||
transistor | ||||||
has been | ||||||
triggered due | ||||||
to short- | Work light | |||||
circuiting or | attachment | D791-1/ | 9.6.11 | |||
257 | open circuit in the circuit |
right not working. |
K1:1 – E406R |
LIGHTS, menu 2 |
Work light attachment |
to Light bulb work light attachment right (E406R). | diagnostic menu. | |||||
The | Check bulb. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
|||||
transistor | ||||||
has been | ||||||
triggered due | ||||||
to short- | ||||||
circuiting or | ||||||
open circuit | ||||||
in the circuit | ||||||
to Light bulb | Work light | |||||
work light | attachment | D791-1/ | 9.6.11 | |||
258 | attachment left (E406L). | left not working. | K1:15 – E406L | LIGHTS, menu 2 |
Work light attachment | |
The | ||||||
transistor | ||||||
has been | ||||||
triggered due | ||||||
to short- | Check cable | |||||
circuiting or | harness | |||||
open circuit | between the | |||||
in the circuit | control unit and | |||||
to Buzzer | the component | |||||
automatic | Automatic | with diagnostic | ||||
positioning | positioning | menu. | D791-1/ | ATTACH, | ||
20’-40’ | 20′-40′ not | Check the | K1:28 – | menu | 7.5 | |
259 | (H4009). | working. | component. | H9003/1 | 15 | Spreading |
260 | The | Extra work | Check the light. | 9.6.11 | ||
transistor has been |
light attachment |
Check the bulb holder. | D791-1/ K1:42 – |
LIGHTS, menu 2 |
Work light attachment |
triggered due to short- circuiting or open circuit in the circuit to Light bulb extra work light attachment (E404-4L and E404- 4R). |
not working. | Check cable harness between the control unit and the component with diagnostic menu. | E404-4L, E404-4R |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
261 | The transistor has been triggered due to short- circuiting in the circuit to Solenoid valve rotation clockwise (Y6008). | Rotation of attachment not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-1/ K1:2 – Y6008/1 | ATTACH, menu 11 |
7.6.3 Control valve attachment |
262 | The transistor has been |
Rotation of attachment | Check cable harness |
D791-1/ K1:3 – Y6009/1 |
ATTACH, menu 12 |
7.6.3 Control valve attachment |
triggered due | not | between | ||||
to short- | working. | the control | ||||
circuiting in | unit and the | |||||
the circuit to | component | |||||
Solenoid | with | |||||
valve | diagnostic | |||||
rotation | menu. | |||||
counter- clockwise (Y6009) | Check the solenoid valve. | |||||
Check | ||||||
cable | ||||||
The | harness | |||||
transistor | between | |||||
has been | the control | |||||
triggered due | unit and the | |||||
to short- | component | |||||
circuiting in | with | |||||
the circuit to | diagnostic | |||||
Solenoid | menu. | |||||
valve positioning |
Spreading not |
Check the solenoid | D791-1/ K1:4 – |
ATTACH, menu |
7.5.3 Control valve |
|
263 | out (Y6018). | working. | valve. | Y6018/1 | 13 | attachment |
Check | ||||||
The | cable | |||||
transistor | harness | |||||
has been | between | |||||
triggered due | the control | |||||
to short- | unit and the | |||||
circuiting in | component | |||||
the circuit to | Spreading | with | D791-1/ | ATTACH, | 7.5.3 Control | |
Solenoid | not | diagnostic | K1:5 – | menu | valve | |
264 | valve | working. | menu. | Y6019/1 | 14 | attachment |
positioning in (Y6019). | Check the solenoid valve. | |||||
Check | ||||||
The | cable | |||||
transistor | harness | |||||
has been | between | |||||
triggered due | the control | |||||
to short- | unit and the | |||||
circuiting or | component | |||||
open circuit | with | |||||
in the circuit | diagnostic | |||||
to Solenoid | Sideshift of | menu. | ||||
valve | attachment | Check | D791-1/ | 7.4.3 Control | ||
sideshift right | not | the solenoid |
K1:30 – | ATTACH, | valve | |
265 | (Y6021). | working. | valve. | Y6021/1 | menu 8 | attachment |
Check | ||||||
The | cable | |||||
transistor | harness | |||||
has been | between | |||||
triggered due | the control | |||||
to short- | unit and the | |||||
circuiting or | component | |||||
open circuit | with | |||||
in the circuit | diagnostic | |||||
to Solenoid | Sideshift of | menu. | ||||
valve | attachment | Check | D791-1/ | 7.4.3 Control | ||
sideshift left | not | the solenoid |
K1:31 – | ATTACH, | valve | |
266 | (Y6020). | working. | valve. | Y6020/1 | menu 8 | attachment |
The | Twistlock | Check | D791-1/ | |||
transistor | not | cable | K1:32 – | ATTACH, | ||
267 | has been | working. | harness | Y6040/1 | menu 9 | 7.9.1.3 |
triggered due to short- circuiting or open circuit in the circuit to Solenoid valve lock twistlock (Y6040). | between the control unit and the component with diagnostic menu. Check the solenoid valve. |
Control valve attachment |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
268 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve open twistlock (Y6039). | Twistlock not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-1/ K1:33 – Y6039/1 | ATTACH, menu 9 |
7.9.1.3 Control valve attachment |
269 | The transistor has been triggered due to short- circuiting or |
Tilt locked, tilt damping and controllable tilt not working. |
Check cable harness between the control unit and the |
D791-1/ K1:7 – Y6012-1/1 |
ATTACH, menu 15 |
7.7.4 Lock valve tilt |
open circuit in the circuit to Solenoid valve tilt lock 1 (Y6012- 1). | component with diagnostic menu. Check the solenoid valve. |
|||||
Check | ||||||
cable | ||||||
The | harness | |||||
transistor | between | |||||
has been | the control | |||||
triggered due | unit and the | |||||
to short- | component | |||||
circuiting or | Tilt locked, | with | ||||
open circuit | tilt damping | diagnostic | ||||
in the circuit | and | menu. | ||||
to Solenoid valve tilt lock |
controllable tilt not |
Check the solenoid | D791-1/ K1:9 – |
ATTACH, menu |
7.7.4 Lock | |
270 | 2 (Y6012- 2). | working. | valve. | Y6012-2/1 | 15 | valve tilt |
Check | D791-1/ | |||||
The | cable | K1:10 – | 7.5.10 | |||
transistor | harness | B769/A, | Position | |||
has been | between | B777-2/A, | sensor | |||
triggered due | the control | B7225/A, | positioning | |||
to short- circuiting or open circuit in the circuit to Voltage |
Twistlocks, rotation stop, and |
unit and the component with diagnostic menu. |
B7202R/A, B7204R/A, B7205R/A, B7203R/A, B7202L/A, |
ATTACH, | 7.6.10 Sensor rotation stop 7.9.1.8 |
|
feed Position sensor |
positioning not |
Check the | B7204L/A, B7205L/A, |
menu 5, 6, |
Sensor alignment | |
271 | attachment. | working. | sensor. | B7203L/A, | 7, 21 | 7.9.1.9 |
B7224/A | Sensor twistlocks |
8.2.1.6 Sensor boom length description (position sensor) |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
272 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Indicator light twistlock open (H562). | Indicator light open twistlock not working. | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
D791-1/ K1:25 – H562/1 | ATTACH, menu 10 |
7.9.1 Twist- locks |
273 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Indicator light |
Indicator light alignment twist- lock not working. |
Check the light. Check the bulb holder. Check cable harness between the control unit and the component with |
D791-1/ K1:29 – H564/1 |
ATTACH, menu 10 |
7.9.1 Twist- locks |
alignment (H564). | diagnostic menu. | |||||
The | Check | |||||
transistor | the light. | |||||
has been | Check the bulb | |||||
triggered due | holder. | |||||
to short- | Check | |||||
circuiting or | cable | |||||
open circuit | Indicator | harness between |
||||
in the circuit | light | the control | ||||
to Indicator | locked | unit and the |
||||
light twistlock locked |
twistlock not |
component with diagnostic | D791-1/ K1:39 – |
ATTACH, menu |
7.9.1 Twist- |
|
274 | (H563). | working. | menu. | H563/1 | 10 | locks |
Incorrect | ||||||
signal from | ||||||
Solenoid | Check cable | |||||
valve | harness | |||||
rotation | between the | |||||
clockwise | control unit and | |||||
(Y6008). The | the component | |||||
return | Rotation of | with diagnostic | ||||
current does | at- | menu. | 7.6.3 | |||
not match the control |
tachment not |
Check the solenoid | D791-1/ K1:16 – |
ATTACH, menu |
Control valve |
|
287 | cur- rent. | working. | valve. | Y6008/2 | 11 | attachment |
Incorrect | Check cable | |||||
signal from | harness | |||||
Solenoid | Rotation of | between the | ||||
valve | at- | control unit and | 7.6.3 | |||
rotation | tachment | the component | D791-1/ | ATTACH, | Control | |
counter- | not | with diagnostic | K1:17 – | menu | valve | |
288 | clockwise | working. | menu. | Y6009/2 | 12 | attachment |
(Y6009). The return cur- rent does not match the control current. |
Check the solenoid valve. | ||||||
Incorrect | |||||||
signal from | Check cable | ||||||
Solenoid | harness | ||||||
valve | between the | ||||||
position- ing | control unit and | ||||||
out (Y6018). | the component | ||||||
The re- turn | with diagnostic | ||||||
current does | menu. | 7.5.3 | |||||
not match the control |
Spreading not |
Check the solenoid | D791-1/ K1:18 – |
ATTACH, menu |
Control valve |
||
289 | cur- rent. | working. | valve. | Y6018/2 | 13 | attachment |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
290 | Incorrect signal from Solenoid valve positioning in (Y6019). The re- turn current does not match the control cur- rent. |
Spreading not working. |
Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-1/ K1:19 – Y6019/2 |
ATTACH, menu 14 |
7.5.3 Con- trol valve attachment |
298 | Sensor twistlock indicates that left twistlock is between open and locked position. | Lift and extension not working. | Check that Sensors twistlock are clean and correctly adjusted. Check cable harness between the control unit and the component with diagnostic menu. |
– | ATTACH, menu 7 |
7.9.1.9 Sensor twistlocks |
299 | Sensor twistlock indicates that right twistlock is between open and locked position. | Lift and extension not working. | Check that Sensors twistlock are clean and correctly adjusted. Check cable harness between the control unit and the component with diagnostic menu. |
– | ATTACH, menu 7 |
7.9.1.9 Sensor twistlocks |
300 | Sensor alignment indicates unreasonable condition. |
Twistlock not working. |
Check that Sensors alignment are clean and |
– | ATTACH, menu 6 |
7.9.1.8 Sensor alignment |
correctly adjusted. | ||||||
Check that contact pin runs freely. | ||||||
Check cable harness between the control unit and the component with diagnostic menu. | ||||||
Check cable | ||||||
harness | ||||||
between the | ||||||
Redundant | control unit | |||||
voltage feed | and the | |||||
left to Control | component | |||||
unit | with diagnostic | 11.5.1.2 | ||||
301 | attachment option (D791- 2) does not arrive. |
– | menu. Check the control unit. |
D791-2/ K2:7 | CAN/ POWER, menu 17 |
Redundant voltage feed of Control units |
302 | Redundant | – | Check cable | |||
voltage feed | harness | |||||
left to Control | between the | |||||
unit | control unit | 11.5.1.2 | ||||
attachment option (D791- 2) does not arrive. |
and the component with diagnostic menu. |
D791-2/ K2:8 | CAN/ POWER, menu 17 |
Redundant voltage feed of Control units |
Check the control unit.
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
303 | Incorrect electric power feed to Control unit attachment option (D791- 2). Voltage lower than 18 V or higher than 32 V. |
Levelling, tilt and special function not working. | Check fuse F58-3/1 and F52-1, change if need- ed. Check cable harness between the control unit and the component with diagnostic menu. |
D791-2/ K2:1, K2:9, K2:10 – F52-1 – F58-3/1 |
CAN/ POWER, menu 17 |
11.5.1.4 Control breaker voltage |
304 | Incorrect control breaker voltage to Control unit attachment option (D791-2). |
Functions sup- plied with control breaker voltage have no feed. Levelling, tilt and special function not working. |
Check fuse F58-3/1 and F52-1, change if need- ed. Check cable harness between the control unit and the component with diagnostic menu. |
D791-2/ K2:11 – F52-1 – F58-3/1 |
CAN/ POWER, menu 17 |
11.5.1.4 Control breaker voltage |
311 | The transistor has been triggered due to short- circuiting in the circuit to Solenoid valve levelling right (Y6035). | Levelling not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-2/ K1:2 – Y6035/1 | ATTACH, menu 19 |
7.8.3 Control valve attachment |
312 | The transistor has been triggered due to short- circuiting in the circuit to Solenoid valve levelling left (Y6036). | Levelling not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-2/ K1:3 – Y6036/1 | ATTACH, menu 20 |
7.8.3 Control valve attachment |
313 | The transistor has been triggered due to short- circuiting in the circuit to Solenoid valve tilt out (Y6010). |
Controllable tilt not working. |
Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-2/ K1:4 – Y6010/1 |
ATTACH, menu 16 |
7.7.5 Control valve attachment |
314 | The transistor has been triggered due to short- circuiting in the circuit to Solenoid valve tilt in (Y6011). |
Controllable tilt not working. |
Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-2/ K1:5 – Y6011/1 |
ATTACH, menu 17 |
7.7.5 Control valve attachment |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
315 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve levelling lock (Y6034-1). | Levelling is locked, controllable levelling and float mode not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-2/ K1:30 – Y6034-1/1 | ATTACH, menu 18 |
7.8.6 Valve block level- ling cylinders |
316 | The transistor has been triggered due to short- circuiting or |
Levelling is locked, controllable levelling and float |
Check cable harness between the control unit and the component |
D791-2/ K1:31 – Y6034-2/1 |
ATTACH, menu 18 |
7.8.6 Valve block level- ling cylinders |
open circuit in the circuit to Solenoid valve levelling lock (Y6034-2). | mode not working. | with diagnostic menu. Check the solenoid valve. |
||
Incorrect | ||||
output signal | ||||
special | D791-2/ | |||
317 | function. | WARNING | K1:32 | |
Incorrect | ||||
output signal | ||||
special | D791-2/ | |||
318 | function. | WARNING | K1:33 | |
Incorrect | ||||
output signal | ||||
special | D791-2/ | |||
319 | function. | WARNING | K1:7 | |
Incorrect | ||||
output signal | ||||
special | D791-2/ | |||
320 | function. | WARNING | K1:9 | |
Incorrect | ||||
output signal | ||||
special | D791-2/ | |||
321 | function. | WARNING | K1:10 | |
Incorrect | ||||
output signal | ||||
special | D791-2/ | |||
322 | function. | WARNING | K1:25 |
337 | Incorrect signal from Solenoid valve levelling right (Y6035). The re- turn current does not match the control cur- rent. |
Levelling not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-2/ K1:16 – Y6035/2 | ATTACH, menu 17 |
7.8.3 Control valve attachment |
338 | Incorrect signal from Solenoid valve levelling left (Y6036). The return current does not match the control current. |
Levelling not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-2/ K1:17 – Y6036/2 | ATTACH, menu 18 |
7.8.3 Control valve attachment |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
339 | Incorrect signal from Solenoid valve tilt out (Y6010). |
Controllable tilt not working. |
Check cable harness between the control unit and the |
D791-2/ K1:18 – Y6010/2 |
ATTACH, menu 14 |
7.7.5 Control valve attachment |
The return cur- rent does not match the control current. | component with diagnostic menu. Check the solenoid valve. |
|||||
Incorrect | Check cable | |||||
signal from | harness | |||||
Solenoid | between the | |||||
valve tilt in | control unit | |||||
(Y6011). | and the | |||||
The return | component | |||||
cur- rent | with diagnostic | |||||
does not | menu. | |||||
match the control |
Controllable tilt not |
Check the solenoid | D791-2/ K1:19 – |
ATTACH, menu |
7.7.5 Control valve |
|
340 | current. | working. | valve. | Y6011/2 | 15 | attachment |
Check cable | ||||||
harness | ||||||
Redundant | between the | |||||
voltage feed | control unit | |||||
left to | and the | |||||
Control unit | component | |||||
attachment | with diagnostic | 11.5.1.2 | ||||
351 | left legs (D791-3) does not arrive. |
– | menu. Check the control unit. |
D791-3/ K2:7 | CAN/ POWER, menu 18 |
Redundant voltage feed of Control units |
352 | Redundant | – | Check cable | 11.5.1.2 | ||
voltage feed right to Control unit attachment |
harness between the control unit and the |
D791-3/ K2:8 | CAN/ POWER, menu 18 |
Redundant voltage feed of Control units |
left legs (D791-3) does not arrive. |
component with diagnostic menu. Check the control unit. |
|||||
Incorrect | ||||||
electric | Check fuse | |||||
power feed | F58-3/1 and | |||||
to Control | F52-2, change | |||||
unit | if need- ed. | |||||
attachment | Check | |||||
left legs | cable | |||||
(D791-3). | harness between |
|||||
Voltage | the control | |||||
lower than 18 V or higher than |
Left lift leg | unit and the component with diagnostic |
D791-3/ K2:1 – F52-2 – |
CAN/ POWER, menu |
11.5.1.4 Control breaker |
|
353 | 32 V. | not working. | menu. | F58-3/1 | 18 | voltage |
Check fuse | ||||||
F58-3/1 and | ||||||
Functions | F52-2, change | |||||
sup- plied | if need- ed. | |||||
Incorrect control breaker voltage to Control unit attachment left legs |
with control breaker voltage have no feed. Left lift leg not |
Check cable harness between the control unit and the component with diagnostic |
D791-3/ K2:11 – F52-2 – |
CAN/ POWER, menu |
11.5.1.4 Control breaker |
|
354 | (D791-3). | working. | menu. | F58-3/1 | 18 | voltage |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
357 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Work light left lift leg (E404- 6L). | Work light left lift leg not working. | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
D791-3/ K1:1 – E404-6L/1 | – | 9.6.11 Work light attachment |
358 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve levelling lock (Y6034-1) and Solenoid valve levelling lock (Y6034-2). |
Levelling is locked, controllable levelling and float mode not working. |
Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-3/ K1:15 – Y6034-1/1, Y6034-2/1 |
ATTACH, menu 18 |
7.8.6 Valve block level- ling cylinders |
360 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve operating position (Y6053L). | Left lift leg not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-3/ K1:42 – Y6053L/1 | COMBI, menu 16 |
7.9.2.5 Valve operating position |
361 | The transistor has been triggered due to short- circuiting in the circuit to Solenoid valve levelling right (Y6035). | Levelling not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-3/ K1:2 – Y6035/1 | ATTACH, menu 19 |
7.8.3 Control valve attachment |
362 | The transistor has been triggered due to short- circuiting in the circuit to Solenoid valve |
Levelling not working. |
Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-3/ K1:3 – Y6036/1 |
ATTACH, menu 20 |
7.8.3 Control valve attachment |
levelling left (Y6036). | ||||||
The | ||||||
transistor | ||||||
has been | Check cable | |||||
triggered due | harness | |||||
to short- | between the | |||||
circuiting or | control unit and | |||||
open circuit | the component | |||||
in the circuit | with diagnostic | |||||
to Solenoid | menu. | 7.9.2.3 | ||||
valve front knee in |
Left lift leg not |
Check the solenoid | D791-3/ K1:4 – |
COMBI, menu |
Control valve lift | |
363 | (Y6057L). | working. | valve. | Y6057L/1 | 11 | legs |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
364 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve front knee out (Y6056L). |
Left lift leg not working. |
Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-3/ K1:5 – Y6056L/1 |
COMBI, menu 10 |
7.9.2.3 Control valve lift legs |
365 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve rear knee in (Y6059L). | Left lift leg not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-3/ K1:30 – Y6059L/1 | COMBI, menu 13 |
7.9.2.3 Control valve lift legs |
366 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve rear knee out (Y6058L). | Left lift leg not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-3/ K1:31 – Y6058L/1 | COMBI, menu 12 |
7.9.2.3 Control valve lift legs |
367 | The transistor has been triggered due to short- |
Left lift leg not working. |
Check cable harness between the control |
D791-3/ K1:32 – Y6013L/1 |
COMBI, menu 10 |
7.9.2.3 Control valve lift legs |
circuiting or open circuit in the circuit to Solenoid valve lowering front leg (Y6013L). | unit and the component with diagnostic menu. Check the solenoid valve. |
|||||
368 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve front leg up (Y6060L). | Left lift leg not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-3/ K1:33 – Y6060L/1 | COMBI, menu 11 |
7.9.2.3 Control valve lift legs |
369 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve |
Left lift leg not working. |
Check cable harness between the control unit and the component with |
D791-3/ K1:7 – Y6014L/1 |
COMBI, menu 12 |
7.9.2.3 Control valve lift legs |
lowering rear leg (Y6014L). | diagnostic menu. Check the solenoid valve. |
||||||
Check | |||||||
cable | |||||||
The | harness | ||||||
transistor | between | ||||||
has been | the control | ||||||
triggered | unit and | ||||||
due to short- | the | ||||||
circuiting or | component | ||||||
open circuit | with | ||||||
in the circuit | diagnostic | ||||||
to Solenoid valve rear leg up |
Left lift leg not | menu. Check the solenoid |
D791-3/ K1:9 – | COMBI, menu |
7.9.2.3 Control valve |
||
370 | (Y6061L). | working. | valve. | Y6061L/1 | 13 | lift legs |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
371 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Indicator |
Indicator light alignment lift leg right front not working. |
Check the light. Check the bulb holder. Check cable harness between the control unit and the component with |
D791-3/ K1:10 – H566R/1 |
COMBI, menu 7 |
7.9.2 Lift legs |
light (H566R). | diagnostic menu. | |||||
The | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
|||||
transistor | ||||||
has been | ||||||
triggered | ||||||
due to short- | ||||||
circuiting or | Indicator | |||||
open circuit | light | |||||
in the circuit | alignment | |||||
to Indicator | lift leg right | D791-3/ | ||||
light | rear not | K1:25 – | COMBI, | 7.9.2 Lift | ||
372 | (H567R). | working. | H567R/1 | menu 7 | legs | |
The | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
|||||
transistor | ||||||
has been | ||||||
triggered | ||||||
due to short- | ||||||
circuiting or | Indicator | |||||
open circuit | light | |||||
in the circuit | alignment | |||||
to Indicator | lift leg left | D791-3/ | ||||
light | front not | K1:29 – | COMBI, | 7.9.2 Lift | ||
373 | (H556L). | working. | H566L/1 | menu 7 | legs | |
The | Indicator | Check the | ||||
transistor | light | light. | ||||
has been triggered due to short- |
alignment lift leg left rear not |
Check the bulb holder. | D791-3/ K1:39 – | COMBI, | 7.9.2 Lift | |
374 | circuiting or | working. | Check cable | H567L/1 | menu 7 | legs |
open circuit in the circuit to Indicator light (H556L). | harness between the control unit and the component with diagnostic menu. | |||||
The | ||||||
transistor | Check cable | |||||
has been | harness | |||||
triggered | between the | |||||
due to short- | control unit | |||||
circuiting or | and the | |||||
open circuit | component | |||||
in the circuit | with diagnostic | |||||
to Solenoid | menu. | 7.9.2.3 | ||||
valve clamp shut |
Left lift leg not |
Check the solenoid | D791-3/ K1:11 – |
COMBI, menu |
Control valve | |
375 | (Y6054L). | working. | valve. | Y6054L/1 | 15 | lift legs |
The | ||||||
transistor | Check cable | |||||
has been | harness | |||||
triggered | between the | |||||
due to short- | control unit | |||||
circuiting or | and the | |||||
open circuit | component | |||||
in the circuit | with diagnostic | |||||
to Solenoid | menu. | 7.9.2.3 | ||||
valve clamp open |
Left lift leg not |
Check the solenoid | D791-3/ K1:12 – |
COMBI, menu |
Control valve | |
376 | (Y6055L). | working. | valve. | Y6055L/1 | 15 | lift legs |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
Check | D791-3/ K1:26 – B7212L/A, B7213L/A, B7214L/A, B7215L/A, B7216L/A, B7217L/A, B7218L/A, B7219L/A, B7220L/A |
|||||
cable | ||||||
The | harness | |||||
transistor | between | |||||
has been | the control | 7.9.2.9 | ||||
triggered | unit and | Sensor | ||||
due to short- circuiting or open circuit |
the component with |
operating position 7.9.2.10 |
||||
in the circuit to voltage |
diagnostic menu. | COMBI, | Sensor knee | |||
feed position sensor left |
Left lift leg not |
Check the | menu 2, 3, |
7.9.2.13 Sensor lift |
||
377 | leg pair. | working. | sensor. | 4, 5, 6 | leg | |
7.9.2.15 Sensor alignment |
||||||
7.9.2.16 Sensor clamping position |
||||||
Incorrect | Check | |||||
signal from | cable | |||||
Solenoid | harness | |||||
valve | between | |||||
levelling | the control | |||||
right | unit and | |||||
(Y6035). | Levelling | the | D791-3/ | ATTACH, | 7.8.3 Con- trol | |
The re- turn | not | component | K1:16 – | menu | valve | |
387 | current does | working. | with | Y6035/2 | 19 | attachment |
not match the control cur- rent. | diagnostic menu. Check the solenoid valve. |
|||||
Check | ||||||
cable | ||||||
harness | ||||||
Incorrect | between | |||||
signal from | the control | |||||
Solenoid | unit and | |||||
valve | the | |||||
levelling left | component | |||||
(Y6036). | with | |||||
The return | diagnostic | |||||
current does | menu. | |||||
not match the control |
Levelling not |
Check the solenoid |
D791-3/ K1:17 – |
ATTACH, menu |
7.8.3 Control valve |
|
388 | current. | working. | valve. | Y6036/2 | 20 | attachment |
Check | ||||||
cable | ||||||
harness | ||||||
Redundant | between | |||||
voltage feed | the control | |||||
left to | unit and | |||||
Control unit | the | |||||
attachment | component | 11.5.1.2 | ||||
401 | right leg pair (D791-4) does not arrive. |
– | with diagnostic menu. Check the |
D791-4/ K2:7 | CAN/ POWER, menu 19 |
Redundant voltage feed of Control units |
control unit. | ||||||
402 | – | Check | ||||
cable | ||||||
harness | ||||||
between | ||||||
the control | ||||||
Redundant | unit and | |||||
voltage feed | the | |||||
right to | component | |||||
Control unit | with | |||||
attachment | diagnostic | 11.5.1.2 | ||||
right leg pair (D791-4) does not arrive. |
menu. Check the control unit. |
D791-4/ K2:8 | CAN/ POWER, menu 19 |
Redundant voltage feed of Control units |
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
403 | Incorrect electric power feed to Control unit attachment right leg pair (D791-4). Voltage lower than 18 V or |
Right lift leg and controllable tilt not working. |
Check fuse F58-3/1 and F52-2, change if need- ed. Check cable harness between the control unit and the component with diagnostic menu. |
D791-4/ K2:1 – F52-2 – F58-3/1 |
CAN/ POWER, menu 19 |
11.5.1.4 Control breaker voltage |
higher than 32 V. | ||||||
Check fuse | ||||||
F58-3/1 and | ||||||
F52-2, change | ||||||
Control | if need- ed. | |||||
Incorrect | breaker | Check | ||||
control | cannot be | cable | ||||
breaker | disengaged. | harness between |
||||
voltage to | Right lift leg | the control | ||||
Control unit attachment right leg pair |
and controllable tilt not |
unit and the component with diagnostic |
D791-4/ K2:11 – F52-2 – |
CAN/ POWER, menu |
11.5.1.4 Control breaker |
|
404 | (D791-4). | working. | menu. | F58-3/1 | 19 | voltage |
Check the | ||||||
The | light. | |||||
transistor | Check the bulb | |||||
has been | holder. | |||||
triggered | Check | |||||
due to short- | cable | |||||
circuiting or | harness between |
|||||
open circuit | the control | |||||
in the circuit | unit and the |
|||||
to Work light left lift leg |
Work light left lift leg |
component with diagnostic | D791-4/ K1:1 – |
9.1.11 Work light |
||
407 | (E404- 6R). | not working. | menu. | E404-6R | – | attachment |
The | ||||||
transistor | Check cable | |||||
has been | harness | 7.9.2.5 | ||||
triggered due to short- |
Right lift leg | between the control unit and |
D791-4/ K1:42 – |
COMBI, menu |
Valve operating | |
410 | circuiting or | not working. | the component | Y6053R/1 | 16 | position |
open circuit in the circuit to Solenoid valve operating position (Y6053R). | with diagnostic menu. Check the solenoid valve. |
|||||
The | Check cable | |||||
transistor | harness | |||||
has been | between the | |||||
triggered | control unit and | |||||
due to short- | the component | |||||
circuiting in | with diagnostic | |||||
the circuit to | menu. | |||||
Solenoid valve tilt out |
Controllable tilt not |
Check the solenoid | D791-4/ K1:15 – |
ATTACH, menu |
7.7.5 Control valve |
|
411 | (Y6010). | working. | valve. | Y6010/1 | 16 | attachment |
The | Check cable | |||||
transistor | harness | |||||
has been | between the | |||||
triggered | control unit and | |||||
due to short- | the component | |||||
circuiting in | with diagnostic | |||||
the circuit to | menu. | |||||
Solenoid valve tilt in |
Controllable tilt not |
Check the solenoid | D791-4/ K1:15 – |
ATTACH, menu |
7.7.5 Control valve |
|
412 | (Y6010). | working. | valve. | Y6011/1 | 17 | attachment |
Code | Description | Limitation | Action | Connection and component |
Diagnostic menu | Group |
413 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve front knee in (Y6057R). | Right lift leg not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-4/ K1:4 – Y6057R/1 | COMBI, menu 11 |
7.9.2.3 Control valve lift legs |
414 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve front knee out (Y6056R). | Right lift leg not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-4/ K1:5 – Y6056R/1 | COMBI, menu 10 |
7.9.2.3 Control valve lift legs |
415 | The transistor has been triggered due to short- |
Right lift leg not working. |
Check cable harness between the control |
D791-4/ K1:30 – Y6059R/1 |
COMBI, menu 13 |
7.9.2.3 Control valve lift legs |
circuiting or open circuit in the circuit to Solenoid valve rear knee in (Y6059R). | unit and the component with diagnostic menu. Check the solenoid valve. |
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416 | The transistor has been triggered due to short- circuiting in the circuit to Solenoid valve rear knee out (Y6058L). | Right lift leg not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-4/ K1:31 – Y6058R/1 | COMBI, menu 12 |
7.9.2.3 Control valve lift legs |
417 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve |
Right lift leg not working. |
Check cable harness between the control unit and the component with |
D791-4/ K1:32 – Y6013R/1 |
COMBI, menu 10 |
7.9.2.3 Control valve lift legs |
lowering front leg (Y6013R). | diagnostic menu. Check the solenoid valve. |
|||||
418 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve front leg up (Y6060R). | Right lift leg not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-4/ K1:33 – Y6060R/1 | COMBI, menu 11 |
7.9.2.3 Control valve lift legs |
419 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve lowering rear leg (Y6014R). |
Right lift leg not working. |
Check cable harness between the control unit and the component with diagnostic menu. Check the |
D791-4/ K1:7 – Y6014R/1 |
COMBI, menu 12 |
7.9.2.3 Control valve lift legs |
solenoid valve.
Code | Description | Limitation | Action | Connection and component | Diagnostic menu | Group |
420 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Solenoid valve rear leg up (Y6061R). | Right lift leg not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-4/ K1:9 – Y6061R/1 | COMBI, menu 13 |
7.9.2.3 Control valve lift legs |
421 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Indicator light (H580). |
Indicator light front legs raised not working. |
Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
D791-4/ K1:10 – H580/1 |
COMBI, menu 9 |
7.9.2 Lift legs |
422 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Indicator light (H581). | Indicator light front legs low- ered not work- ing. | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
D791-4/ K1:25 – H581/1 | COMBI, menu 9 |
7.9.2 Lift legs |
423 | The transistor has been triggered due to short- circuiting or open circuit in the circuit to Indicator light (H578). | Indicator light clamping position lift legs front not working. | Check the light. Check the bulb holder. Check cable harness between the control unit and the component with diagnostic menu. |
D791-4/ K1:29 – H578/1 | COMBI, menu 8 |
7.9.2 Lift legs |
424 | The transistor has been triggered due to short- circuiting or open circuit in the circuit |
Indicator light clamping position lift legs rear not working. |
Check the light. Check the bulb holder. Check cable harness between the control unit and |
D791-4/ K1:39 – H579/1 |
COMBI, menu 8 |
7.9.2 Lift legs |
to Indicator light (H579). | the component with diagnostic menu. | ||||
The | |||||
transistor | |||||
has been | |||||
triggered | |||||
due to short- | |||||
circuiting or | |||||
open circuit | |||||
in the circuit | |||||
to Solenoid | 7.9.2.3 | ||||
valve clamp shut |
Right lift leg not |
D791-4/ K1:2 – |
COMBI, menu |
Control valve | |
425 | (Y6054R). | working. | Y6054R | 15 | lift legs |
The | |||||
transistor | |||||
has been | |||||
triggered | |||||
due to short- | |||||
circuiting or | |||||
open circuit | |||||
in the circuit | |||||
to Solenoid | 7.9.2.3 | ||||
valve clamp open |
Right lift leg not |
D791-4/ K1:3 – |
COMBI, menu |
Control valve | |
426 | (Y6055R). | working. | Y6055R | 15 | lift legs |
Code | Description | Limitation | Action | Connection and component |
Diagnostic menu | Group |
Check | D791-4/ K1:26 – B7212R/A, B7213R/A, B7214R/A, B7215R/A, B7216R/A, B7217R/A, B7218R/A, B7219R/A, B7220R/A |
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The | cable | |||||
transistor | harness | |||||
has been | between | 7.9.2.9 | ||||
triggered | the control | Sensor | ||||
due to short- circuiting or open circuit |
unit and the component with |
operating position 7.9.2.10 |
||||
in the circuit to Voltage |
diagnostic menu. | COMBI, | Sensor knee | |||
feed position sensor right |
Right lift leg | Check the | menu 2, 3, |
7.9.2.13 Sensor |
||
427 | leg pair. | not working. | sensor. | 4, 5, 6 | lift leg | |
7.9.2.15 Sensor alignment |
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7.9.2.16 Sensor clamping position |
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Check | ||||||
cable | ||||||
Incorrect | harness | |||||
signal from | between | |||||
Solenoid | the control | |||||
valve tilt out | unit and the | |||||
(Y6010). | component | |||||
The return | with | |||||
cur- rent | diagnostic | |||||
does not | menu. | |||||
match the | Controllable | Check | D791-4/ | 7.7.5 Control | ||
control | tilt not | the solenoid |
K1:16 – | ATTACH, | valve | |
437 | current. | working. | valve. | Y6010/2 | menu 16 | attachment |
438 | Incorrect signal from Solenoid valve tilt in (Y6010). The return cur- rent does not match the control current. |
Controllable tilt not working. | Check cable harness between the control unit and the component with diagnostic menu. Check the solenoid valve. |
D791-4/ K1:17 – Y6011/2 | ATTACH, menu 17 |
7.7.5 Control valve attachment |
451 | Redundant voltage feed left to Control unit KID (D795) does not arrive. |
– | Check cable harness between the control unit and the component with diagnostic menu. | 795/K1:7 | CAN/ POWER, menu 14 |
11.5.1.2 Redundant voltage feed of Control units |
452 | Redundant voltage feed right to Control unit KID (D795) does not arrive. |
– | Check cable harness between the control unit and the component with diagnostic menu. |
795/K1:8 | CAN/ POWER, menu 14 |
11.5.1.2 Redundant voltage feed of Control units |
Cod e | Descriptio n | Limitatio n | Action | Connectio n and componen t | Diagnosti c menu | Group |
460 | No messages received on CAN-buffer 1. | Incorrect values in operating menus. | Use diagnostic menu to check CAN-bus | D795/ K1:10, K1:11, K1:12, K1:13 |
CAN/ POWER, menu 1, 2, 21 |
11.6.2 Redundan t CAN- bus |
461 | No messages received on CAN-buffer 2. | Error codes from other Control units cannot be shown. | Use diagnostic menu to check CAN-bus | D795/K1:5, K1:6 | CAN/ POWER, menu 1, 2, 21 |
11.6.2 Redundan t CAN-bus |
500 | Time for service. | – | Check that service has been performed. If service is done according to Kalmar Industries service intervals, reset the service indicator, see tab 8 Control system,group 8.2. 6 Service indicator. |
– | – | 8.2.6 Service indicator |