VOLVO
BCM-C111864 - Brake Booster Release Switch. Algorithm Based Failures. Signal plausibility 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 pedal pressure sensor in the brake booster has given a signal that the brake control module judges to be implausible: the signal is missing, too high or too low. The module uses the signal to switch off the stability function and brake assistance, so they do not work while the fault remains. The fault is only seen once the test has started.
Mögliche Ursachen
- Break in the signal wire
- Signal wire shorted to supply voltage
- Signal wire shorted to ground
- Damaged pressure sensor
- 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
- 2Where possible, check that the relevant functions work using the switches, controls and a road test
- 3Read the pedal pressure sensor status with diagnostic equipment and check the wiring for breaks and shorts
- 4Correct the fault as needed and clear the code
- 5The brake system is safety-critical, so have a workshop carry out any work on the brake booster and the brake control module
Symptome, die Sie bemerken können2
- Adaptive cruise control does not work
- Cruise control will not engage
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.