VOLVO
BCM-U042041 - Invalid Data Received From Power Steering Control Module (PSCM). System Internal Failures. General checksum failure
System
Bremsestyring (BCM)
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 brake control module (BCM) has received faulty data from the power steering control module (PSCM), which sends information on the CAN bus that other systems use. The code shows that the PSCM has an internal fault. Cornering assistance is blocked, but the driver often notices nothing.
Mulige årsaker
- Internal fault in the power steering control module (PSCM)
Hva du kan gjøre
- 1Read codes in the power steering control module and troubleshoot them according to the system information
- 2Do not replace the brake control module for this code, as the fault lies in the power steering module
- 3Check that the power steering works normally after a road test
- 4Steering and brakes are safety-critical, so have a workshop carry out any work on the power steering and the brake control module
Symptomer du kan merke1
- No clear symptoms for the driver
Hva feilen kan påvirke1
- Cornering assistance (DSR) is disabled
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