AD00.19-N-9023EA | Fault code list for retarder control (RS) 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 |
0110 | Vehicle CAN bus faulty |
0113 | CAN connection of control unit RS or CAN star point: fault in communication |
0212 | No CAN message from control unit ABS/BS. |
0312 | No CAN message from control unit FR. |
0512 | No CAN message from control unit GS. |
0712 | No CAN message from Instrument (INS) or message faulty. |
0820 | Internal fault in control unit |
0821 | Internal fault in control unit |
0822 | The control unit software is incorrect. |
0823 | Internal fault in control unit |
0824 | The control unit software used for control unit programming is faulty. |
0902 | Undervoltage at terminal 30 |
1001 | Overvoltage at terminal 15 |
1002 | Undervoltage at terminal 15 |
1105 | "Engine control / continuous brake" operating leverShort circuit to positive |
1140 | Signal image of "Engine control / continuous brake" operating lever is implausible. |
1330 | Proportioning valve outputs have Short circuit to positive or output stage breakdown in control unit. |
1331 | Proportioning valve outputs have Short circuit to ground or output stage interrupt in control unit. |
1332 | Output stage interrupt at proportioning valve output (L-side) |
1507 | Coolant temperature sensorShort circuit to ground |
1540 | Coolant temperature sensor has a loose contact. |
1541 | Coolant temperature sensorOpen circuit,Short circuit to positive |
1607 | Retarder oil temperature sensorShort circuit to ground |
1640 | The retarder oil temperature sensor has a loose contact. |
1641 | Retarder oil temperature sensorOpen circuit,Short circuit to positive |
1705 | Retarder indicator lamp has Short circuit to positive. |
1742 | Retarder indicator lamp has Open circuit or Short circuit to ground. |
1808 | Signal line of the pressure sensor has Short circuit to positive. |
1840 | Signal of pressure sensor is implausible. |
1842 | Signal line of the pressure sensor has Open circuit or Short circuit to ground. |
1843 | Supply voltage of pressure sensor is outside of valid range. |
1904 | Shift valve has Short circuit to ground. |
1941 | Shift valve has Open circuit or Short circuit to positive. |
2012 | No CAN message from control unit FR drive control. |