Was bedeutet der Fehlercode BCM-C002249?

Diagnose und Fehlercodedefinition für BCM-C002249 (Volvo V60 (2011–), Volvo V60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

BCM-C002249 - Brake Booster Solenoid. System Internal Failures. Internal electronic failure

System

Bremssteuergerät (BCM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

1 Modell

V60 (2011–)

Modelle nach Baujahr und Motor anzeigen (2)

Was bedeutet der Fehlercode?

On the V60, the brake control module (BCM) has detected an internal electrical fault in the control of the brake booster pre-pressure valve. The valve admits air into the booster during stability control and when adaptive cruise control needs extra brake pressure. The fault most often lies in the module itself, but the connectors and the valve should be checked first.

Mögliche Ursachen

Internal fault in the brake control module
Damaged pre-pressure valve
Contact resistance or oxidation in the connectors

Was Sie tun können

1Check that the fuses are intact; their locations are in the owner's manual or on the fuse box cover
2Read and note the code, clear it and road test the car to see whether it returns
3Check the connectors at the brake control module and the pre-pressure valve for contact resistance and oxidation
4If the fault remains after these checks, the brake control module normally needs replacing by a workshop
5The braking system is safety critical: do not work on the brake control module or brake booster yourself; leave this to a workshop

Symptome, die Sie bemerken können1

Cruise control will not engage

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