AD00.19-N-9021EA | Fault code list for level control (NR) control unit | 11.1.08 |
MODEL 374.5 /6, 375.3 /4, 940, 942, 943, 944
MODEL 950.5 /6, 952.5 /6, 953.6, 954.5 with BODY 940.890
MODEL 958.2 /4
Fault code | Fault code description |
0160 | IES CAN bus: CAN bus OFF |
0161 | IES-CAN bus: interruption to communication |
0162 | IES-CAN bus: no vehicle speed signal (FR and ABS/BS) |
0163 | IES-CAN bus: no 'service brake' signal (FR) |
0164 | IES-CAN bus: no 'engine speed' signal (FR) |
0165 | IES CAN bus: no 'System pressure circuit 1' signal (INS). |
0166 | IES CAN bus: no 'System pressure circuit 2' signal (INS). |
0167 | IES-CAN bus: no 'supply voltage, bit info' signal (INS) |
0168 | IES-CAN bus: no 'supply voltage, byte info' signal (INS) |
0169 | IES-CAN bus: curve recognition not possible |
0170 | IES-CAN bus: no brake pressure specified value |
0171 | IES-CAN bus: curve recognition not possible |
1010 | Control unit: internal fault |
1012 | Control unit: check sum ECU-specific data |
1013 | Control unit: check sum parameters |
1014 | The checksum of the position sensor calibration data is incorrect. |
1015 | The checksum of the pressure sensor calibration data is incorrect. |
1016 | The checksum of the axle load calibration data is incorrect. |
1017 | The checksum of the permissible axle loads is incorrect. |
1101 | Overvoltage at terminal 30 |
1102 | Undervoltage at terminal 30 |
1301 | Overvoltage at terminal 15 |
1302 | Undervoltage at terminal 15 |
1303 | Terminal 15: not within valid voltage range |
2030 | Data operating unit Open circuit |
2031 | Data operating unit Short circuit to ground |
2032 | Data operating unit Short circuit to positive |
2130 | Clock operating unit Open circuit |
2131 | Clock operating unit Short circuit to ground |
2132 | Clock operating unit Short circuit to positive |
2230 | + UB operating unit Open circuit |
2231 | + UB operating unit Short circuit to ground |
2232 | + UB operating unit Short circuit to positive |
3020 | Solenoid valve 3/2 air admission Open circuit |
3021 | Solenoid valve 3/2 air admission Short circuit to ground |
3022 | Solenoid valve 3/2 air admission Short circuit to positive |
3120 | Solenoid valve 2/2 left driven axle Open circuit |
3121 | Solenoid valve 2/2 left driven axle Short circuit to ground |
3122 | Solenoid valve 2/2 left driven axle Short circuit to positive |
3220 | Solenoid valve 2/2 right driven axle Open circuit |
3221 | Solenoid valve 2/2 right driven axle Short circuit to ground |
3222 | Solenoid valve 2/2 right driven axle Short circuit to positive |
3320 | Solenoid valve 3/3 3rd axle lower Open circuit |
3321 | Solenoid valve 3/3 3rd axle lower Short circuit to ground |
3322 | Solenoid valve 3/3 3rd axle lower Short circuit to positive |
3420 | Solenoid valve 3/3 3rd axle raise Open circuit |
3421 | Solenoid valve 3/3 3rd axle raise Short circuit to ground |
3422 | Solenoid valve 3/3 3rd axle raise Short circuit to positive |
3520 | Solenoid valve 2/2 front axle Open circuit |
3521 | Solenoid valve 2/2 front axle Short circuit to ground |
3522 | Solenoid valve 2/2 front axle Short circuit to positive |
3620 | Solenoid valve feedback Open circuit |
3621 | Solenoid valve feedback Short circuit to ground |
3622 | Solenoid valve feedback Short circuit to positive |
4040 | Left driven axle position sensor Open circuit |
4041 | Left driven axle position sensor Short circuit to ground |
4042 | Left driven axle position sensor Short circuit to positive |
4043 | Left driven axle position sensor: coil rated resistance fault |
4140 | Right driven axle position sensor Open circuit |
4141 | Right driven axle position sensor Short circuit to ground |
4142 | Right driven axle position sensor Short circuit to positive |
4143 | Right driven axle position sensor: coil rated resistance fault |
4240 | Front axle position sensor Open circuit |
4241 | Front axle position sensor Short circuit to ground |
4242 | Front axle position sensor Short circuit to positive |
4243 | Front axle position sensor: coil rated resistance fault |
5040 | Left driven axle pressure sensor Open circuit |
5041 | Left driven axle pressure sensor Short circuit to ground |
5042 | Left driven axle pressure sensor Short circuit to positive |
5140 | Right driven axle pressure sensor Open circuit |
5141 | Right driven axle pressure sensor Short circuit to ground |
5142 | Right driven axle pressure sensor Short circuit to positive |
5240 | Front axle pressure sensor Open circuit |
5241 | Front axle pressure sensor Short circuit to ground |
5242 | Front axle pressure sensor Short circuit to positive |
5340 | Pressure sensor + UB Open circuit |
5341 | Pressure sensor + UB Short circuit to ground |
5342 | Pressure sensor + UB Short circuit to positive |
6020 | Lead to WR proportioning valve of front axle has Open circuit. |
6021 | Lead to WR proportioning valve of front axle has Short circuit to ground. |
6022 | Lead to WR proportioning valve of front axle has Short circuit to positive. |
6023 | Specified current at WR proportioning valve of front axle is not reached. |
6120 | Lead to WR proportioning valve of 1. Rear axle has Open circuit. |
6121 | Lead to WR proportioning valve of 1. Rear axle has Short circuit to ground. |
6122 | Lead to WR proportioning valve of 1. Rear axle has Short circuit to positive. |
6123 | Specified current at WR proportioning valve of 1. Rear axle is not reached. |
6220 | Lead to WR proportioning valve of 2. Rear axle has Open circuit. |
6221 | Lead to WR proportioning valve of 2. Rear axle has Short circuit to ground. |
6222 | Lead to WR proportioning valve of 2. Rear axle has Short circuit to positive. |
6223 | Specified current at WR proportioning valve of 2. Rear axle is not reached. |
6320 | WR valve feedback has Open circuit. |
6321 | WR valve feedback has Short circuit to ground. |
6322 | WR valve feedback has Short circuit to positive. |