VOLVO
BCM-C004701 - Brake Booster Pressure Sensor. General Failure Information. General electrical 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 vacuum pressure sensor in the brake booster gives the brake control module (BCM) a signal about the vacuum pressure. The sensor measures across two chambers, and the signals should agree. When they do not, the module has registered an electrical fault.
Mögliche Ursachen
- Contact resistance or oxidation in the connections
- Open circuit in the signal wire
- Signal wire shorted to supply voltage or ground
- Damaged vacuum pressure sensor
Was Sie tun können
- 1Read and note the code, clear it and road test the car to see whether it returns
- 2Check that the battery is in good condition and that the fuses are intact
- 3Check the connector at the vacuum sensor and at the brake control module for contact resistance and oxidation
- 4Read the vacuum pressures with diagnostic equipment and replace the sensor if it is damaged
- 5The braking system is safety critical: do not work on the brake booster or sensor yourself; leave this to a workshop
Symptome, die Sie bemerken können2
- Information lamp lit
- Yellow warning symbol and message in the display
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.