Was bedeutet der Fehlercode BCM-C002214?

Diagnose und Fehlercodedefinition für BCM-C002214 (Volvo V60 (2011–), Volvo V60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

BCM-C002214 - Brake Booster Solenoid. General Electrical Failures. Circuit short to ground or open

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 electrical fault in the circuit to the brake booster pre-pressure valve, either a short to ground or an open circuit. The valve admits air into the booster during stability control and when adaptive cruise control needs extra brake pressure, so those functions are affected.

Mögliche Ursachen

Signal wire to the pre-pressure valve shorted to ground or open
Contact resistance or oxidation in the connectors
Damaged pre-pressure valve
Internal fault in the brake control module

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
4Activate the pre-pressure valve with diagnostic equipment and check the wire for a short to ground and for breaks
5The braking system is safety critical: do not work on the pre-pressure valve 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.