VOLVO
BCM-C002162 - Brake Booster Performance. Algorithm Based Failures. Signal compare failure
System
Bremssteuergerät (BCM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
13 ModelleC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (16)
- Volvo C30 (2007–2013)2011–2013Nur Motor: D4162T, D5204T, D5204T5
- Volvo C70 (2006–2013)2011Nur Motor: D5204T, D5204T5
- Volvo C70 (2006–2013)2012–2013Alle Motoren außer: B5254T7
- Volvo S40 (2004–2013)2011–2012Nur Motor: D4162T, D5204T, D5204T5
- Volvo S60 (2011–)2011–2015
- Volvo S80 (2007–)2007–2015
- Volvo V40 (2013–)2013–2015
- Volvo V40 Cross Country (2013–)2013–2015
- Volvo V50 (2004–2013)2011–2012Nur Motor: D4162T, D5204T, D5204T5
- Volvo V60 (2011–)2011–2012
- Volvo V60 (2011–)2013–2014Alle Motoren außer: D82PHEV
- Volvo V60 (2011–)2015Alle Motoren außer: D82PHEV, D87PHEV
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2008–2015
- Volvo XC60 (2009–)2009–2015
- Volvo XC70 (2008–)2008–2015
Was bedeutet der Fehlercode?
The brake control module (BCM) controls a pre-pressure valve in the brake booster when adaptive cruise control is active. The valve admits air into the booster so that brake pressure rises automatically. If the actual brake pressure does not match the requested pressure, the module has compared the signals and found a fault.
Mögliche Ursachen
- Incorrect vacuum pressure
- Damaged pre-pressure valve
- Internal fault in the brake control module
Was Sie tun können
- 1Read and note the code, clear it and road test the car to see whether it returns
- 2Check the vacuum system: with the engine off the brake pedal should feel firm, and when the engine is started with the pedal pressed it should give way slightly
- 3Activate the pre-pressure valve with diagnostic equipment and check that it responds
- 4If the code returns after these checks, the brake booster or brake control module may need replacing by a workshop
- 5The braking system is safety critical: do not work on the brake booster yourself; leave this to a workshop
Symptome, die Sie bemerken können2
- Adaptive cruise control does not work
- Front monitoring and active safety do not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.