Was bedeutet der Fehlercode BCM-C004087?

Diagnose und Fehlercodedefinition für BCM-C004087 (Volvo C30 (2007–2013), Volvo C70 (2006–2013), Volvo C70 (2006–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

BCM-C004087 - Brake Pedal Switch "A". Algorithm Based Failures. Signal plausibility failure

System

Bremssteuergerät (BCM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

12 Modelle

C30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)

Modelle nach Baujahr und Motor anzeigen (13)

Was bedeutet der Fehlercode?

The brake control module (BCM) receives the brake light switch signal over the car's data network, from the engine control module (ECM) and the central electronic module (CEM). When the signal is missing, the fault may lie in those modules or in the wiring between them, not in the brake control module.

Mögliche Ursachen

Fault in the engine control module (ECM)
Fault in the central electronic module (CEM)
Break in the wiring on the data network

Was Sie tun können

1Read the codes in the engine control module and the central electronic module, as they are often linked to this fault
2Check the car's fuses and the battery condition, as voltage drops can disturb the data network
3With diagnostic equipment check the data network and the connectors between the modules
4The braking system is safety critical: do not replace the brake control module before the other modules are checked

Symptome, die Sie bemerken können1

No noticeable symptoms for the driver

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.