VOLVO
BCM-C004801 - Brake Booster Travel Sensor. General Failure Information. General electrical failure
System
Bremssteuergerät (BCM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
14 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–), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (21)
- 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
- Volvo XC90 (2003–)2005–2006Nur Motor: B8444S
- Volvo XC90 (2003–)2007–2010Nur Motor: B6324S, B8444S
- Volvo XC90 (2003–)2011Nur Motor: B6324S5, B8444S
- Volvo XC90 (2003–)2012Nur Motor: B6324S5
- Volvo XC90 (2003–)2013–2014Alle Motoren außer: B5254T9
Was bedeutet der Fehlercode?
The pedal position sensor in the brake booster tells the brake control module (BCM) how far the brake pedal is pressed and how fast it is pressed down. Brake assistance uses this signal during an emergency stop, and when the signal is incorrect, the code is set.
Mögliche Ursachen
- Open circuit in the signal wire
- Wires shorted to ground or supply voltage
- Incorrectly fitted sensor
- Damaged pedal position sensor
- 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 that the brake pedal moves freely and that no object is blocking it
- 3Check the connector at the pedal position sensor and at the brake control module for contact resistance and oxidation
- 4Read the pedal position sensor signal with diagnostic equipment while the pedal is pressed, and check the wiring for breaks and short circuits
- 5The braking system is safety critical: do not work on the pedal position sensor or brake booster yourself; leave this to a workshop, and drive carefully until the fault is fixed
Symptome, die Sie bemerken können2
- General warning lamp on
- Brake assistance during hard braking may not work
Was der Fehler beeinflussen kann1
- Brake assistance (BA) is blocked
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.