VOLVO
BCM-U042041 - Invalid Data Received From Power Steering Control Module (PSCM). System Internal Failures. General checksum failure
System
Bremssteuergerät (BCM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
2 ModelleV40 (2013–), V40 Cross Country (2013–)
Modelle nach Baujahr und Motor anzeigen (2)
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- Internal fault in the power steering control module (PSCM)
Was Sie tun können
- 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
Symptome, die Sie bemerken können1
- No clear symptoms for the driver
Was der Fehler beeinflussen kann1
- Cornering assistance (DSR) is disabled
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.