Code Displayed | Location | Type of Fault |
1st Digit | 2nd Digit |
1 | 1 |  | No fault |
2 | 1 | Wheel speed sensor, steer axle, left | Air gap too big |
2 | 2 | Missing sensor signal at drive off |
2 | 3 | Damaged/contaminated tooth on exciter ring, long term ABS control |
2 | 4 | Long term instability |
2 | 5 | Loss of speed sensor signal |
2 | 6 | Shorted to ground or battery or broken wire |
2 | 7 | Internal fault |
2 | 8 | Sensor configuration error |
3 | 1 | Wheel speed sensor, steer axle, right | Air gap too big |
3 | 2 | Missing sensor signal at drive off |
3 | 3 | Damaged/contaminated tooth on exciter ring, long term ABS control |
3 | 4 | Long term instability |
3 | 5 | Loss of speed sensor signal |
3 | 6 | Shorted to ground or battery or broken wire |
3 | 7 | Internal fault |
3 | 8 | Sensor configuration error |
4 | 1 | Wheel speed sensor, drive axle, left | Air gap too big |
4 | 2 | Missing sensor signal at drive off |
4 | 3 | Damaged/contaminated tooth on exciter ring, long term ABS control |
4 | 4 | Long term instability |
4 | 5 | Loss of speed sensor signal |
4 | 6 | Shorted to ground or battery or broken wire |
4 | 7 | Internal fault |
4 | 8 | Sensor configuration error |
5 | 1 | Wheel speed sensor, drive axle, right | Air gap too big |
5 | 2 | Missing sensor signal at drive off |
5 | 3 | Damaged/contaminated tooth on exciter ring, long term ABS control |
5 | 4 | Long term instability |
5 | 5 | Loss of speed sensor signal |
5 | 6 | Shorted to ground or battery or broken wire |
5 | 7 | Internal fault |
5 | 8 | Sensor configuration error |
6 | 1 | Wheel speed sensor, additional axle, left | Air gap too big |
6 | 2 | Missing sensor signal at drive off |
6 | 3 | Damaged/contaminated tooth on exciter ring, long term ABS control |
6 | 4 | Long term instability |
6 | 5 | Loss of speed sensor signal |
6 | 6 | Shorted to ground or battery or broken wire |
6 | 7 | Internal fault |
6 | 8 | Sensor configuration error |
7 | 1 | Wheel speed sensor, additional axle, right | Air gap too big |
7 | 2 | Missing sensor signal at drive off |
7 | 3 | Damaged/contaminated tooth on exciter ring, long term ABS control |
7 | 4 | Long term instability |
7 | 5 | Loss of speed sensor signal |
7 | 6 | Shorted to ground or battery or broken wire |
7 | 7 | Internal fault |
7 | 8 | Sensor configuration error |
8 | 1 | Pressure modulator valve, steer axle, left | Release solenoid shorted to battery |
8 | 2 | Release solenoid shorted to ground |
8 | 3 | Release solenoid broken wire |
8 | 4 | Valve ground broken wire |
8 | 5 | Hold solenoid shorted to battery |
8 | 6 | Hold solenoid shorted to ground |
8 | 7 | Hold solenoid broken wire |
8 | 8 | Valve configuration error |
8 | 10 | Additional output stages (IAD) | IAD shorted to battery |
8 | 11 | IAD shorted to ground or broken wire |
9 | 1 | Pressure modulator valve, steer axle, right | Release solenoid shorted to battery |
9 | 2 | Release solenoid shorted to ground |
9 | 3 | Release solenoid broken wire |
9 | 4 | Valve ground broken wire |
9 | 5 | Hold solenoid shorted to battery |
9 | 6 | Hold solenoid shorted to ground |
9 | 7 | Hold solenoid broken wire |
9 | 8 | Valve configuration error |
9 | 10 | Additional output stages (IAD) | 2nd stage shorted to battery |
9 | 11 | 2nd stage shorted to ground or broken wire |
10 | 1 | Pressure modulator valve, drive axle, left | Release solenoid shorted to battery |
10 | 2 | Release solenoid shorted to ground |
10 | 3 | Release solenoid broken wire |
10 | 4 | Valve ground broken wire |
10 | 5 | Hold solenoid shorted to battery |
10 | 6 | Hold solenoid shorted to ground |
10 | 7 | Hold solenoid broken wire |
10 | 8 | Valve configuration error |
10 | 10 | Pressure modulator valve, ground switches | Ground wire on diagonal 1, shorted to battery |
10 | 11 | Ground wire on diagonal 1, shorted to ground |
11 | 1 | Pressure modulator valve, drive axle, right | Release solenoid shorted to battery |
11 | 2 | Release solenoid shorted to ground |
11 | 3 | Release solenoid broken wire |
11 | 4 | Valve ground broken wire |
11 | 5 | Hold solenoid shorted to battery |
11 | 6 | Hold solenoid shorted to ground |
11 | 7 | Hold solenoid broken wire |
11 | 8 | Valve configuration error |
11 | 10 | Pressure modulator valve, ground switches | Ground wire on diagonal 2, shorted to battery |
11 | 11 | Ground wire on diagonal 2, shorted to ground |
12 | 1 | Pressure modulator valve, additional axle, left | Release solenoid shorted to battery |
12 | 2 | Release solenoid shorted to ground |
12 | 3 | Release solenoid broken wire |
12 | 4 | Valve ground broken wire |
12 | 5 | Hold solenoid shorted to battery |
12 | 6 | Hold solenoid shorted to ground |
12 | 7 | Hold solenoid broken wire |
12 | 8 | Valve configuration error |
13 | 1 | Pressure modulator valve, additional axle, right | Release solenoid shorted to battery |
13 | 2 | Release solenoid shorted to ground |
13 | 3 | Release solenoid broken wire |
13 | 4 | Valve ground broken wire |
13 | 5 | Hold solenoid shorted to battery |
13 | 6 | Hold solenoid shorted to ground |
13 | 7 | Hold solenoid broken wire |
13 | 8 | Valve configuration error |
14 | 1 | ATC valve | N/A |
14 | 2 | N/A |
14 | 3 | N/A |
14 | 4 | N/A |
14 | 5 | Shorted to battery |
14 | 6 | Shorted to ground |
14 | 7 | Broken wire |
14 | 8 | Valve configuration error |
14 | 9 | Engine control interface | J1939: NA; J1922: NA; PWM-DKR: shorted to ground or battery |
14 | 10 | J1939: NA; J1922: NA; PWM-EDC: reports error |
14 | 11 | J1939-CN12 only: broken wire or short circuit to ground, or plus on CAN wire after power on; J1922: NA; PWM: broken wire or shorted to battery or ground on DKV |
14 | 12 | J1939: Timeout or data out of range on EEC1; J1922: Timeout MID 69; PWM: timing error on frequency or pulse width |
15 | 1 | ECU internal failures | Internal |
15 | 2 | Internal |
15 | 3 | Internal |
15 | 4 | Internal |
15 | 5 | Internal |
15 | 6 | Internal |
15 | 7 | Internal |
15 | 9 | Internal |
15 | 10 | Internal |
15 | 11 | Internal |
15 | 12 | Internal |
16 | 1 | Power supply | PCV1 voltage too high |
16 | 2 | PCV1 voltage too low |
16 | 3 | PCV1 broken wire |
16 | 4 | GRN_PCV1 broken wire or voltage difference to GRN_ECU too large |
16 | 5 | PCV2 voltage too high |
16 | 6 | PCV2 voltage too low |
16 | 7 | PCV2 broken wire |
16 | 8 | GRN_PCV2 broken wire or voltage difference to GRN_ECU too large or broken wire on valve common pin on 4S/3M configurations |
16 | 9 | U_ECU voltage too high |
16 | 10 | U_ECU voltage too low (or E_ECU too high) |
16 | 11 | Voltage difference PCV1 to PCV2 too large |
17 | 1 | Retarder relay | Retarder disable relay output shorted to battery or broken wire |
17 | 2 | Retarder disable relay output shorted to ground |
17 | 3 | J1922: interface shorted; J1939 interface has BUS-off detected |
17 | 4 | J1922: timeout of MID 83; J1939 timeout of ERC1 |
17 | 5 | Tyre size alignment | Difference of front to rear tyre size too large |
17 | 6 | Measured values out of range or EEPROM values faulty |
17 | 7 | Special errors | Stop light switch not operated during this power cycle |
17 | 8 | ATC disabled due to special mode or off-road ATC activity |
17 | 9 | Off-road ABS active |
17 | 10 | WL defective |
17 | 11 | TCL defective |
17 | 12 | Sensor memory bit set |
