VOLVO
PSCM-U300317 - Battery Voltage. General Electrical Failures. Circuit voltage above threshold
System
Servostyringsmodul (PSCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
2 modellerV40 (2013–), V40 Cross Country (2013–)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The voltage supply to the control module is too high for a longer period, and the fault code is set when this happens.
Mulige årsaker
- Battery voltage is too high
- Contact resistance or oxidation in the connections
- Voltage supply wire shorted to voltage
Hva du kan gjøre
- 1Check the battery voltage, since too high voltage causes this fault
- 2Check that the fuses are intact
- 3Check that the connectors in the supply to the control module are secure and free from oxidation
- 4Use a multimeter to check that the supply wire is not shorted to positive
- 5Steering is a safety system: have a workshop check the car if the steering keeps feeling abnormal
Symptomer du kan merke1
- Steering requires extra or uneven effort
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