VOLVO
BCM-C004401 - Brake Pressure Sensor "A". General Failure Information. General electrical failure
System
Bremsestyring (BCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
14 modellerC30 (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–)
Vis modeller per årsmodell og motor (21)
- Volvo C30 (2007–2013)2011–2013Kun motor: D4162T, D5204T, D5204T5
- Volvo C70 (2006–2013)2011Kun motor: D5204T, D5204T5
- Volvo C70 (2006–2013)2012–2013Alle motorer unntatt: B5254T7
- Volvo S40 (2004–2013)2011–2012Kun 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)2011–2012Kun motor: D4162T, D5204T, D5204T5
- Volvo V60 (2011–)2011–2012
- Volvo V60 (2011–)2013–2014Alle motorer unntatt: D82PHEV
- Volvo V60 (2011–)2015Alle motorer unntatt: 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–)2005–2006Kun motor: B8444S
- Volvo XC90 (2003–)2007–2010Kun motor: B6324S, B8444S
- Volvo XC90 (2003–)2011Kun motor: B6324S5, B8444S
- Volvo XC90 (2003–)2012Kun motor: B6324S5
- Volvo XC90 (2003–)2013–2014Alle motorer unntatt: B5254T9
Hva betyr feilkoden?
On cars with DSTC, the brake pressure sensor measures the pressure in the braking system and sends the signal to the brake control module (BCM). When the module receives an incorrect signal from the sensor, the code is set and the stability functions may be switched off.
Mulige årsaker
- Open circuit in the wires to the pressure sensor
- Wires shorted to ground or supply voltage
- Damaged pressure sensor
- Internal fault in the brake control module
Hva du kan gjøre
- 1Read and note the code, clear it and road test the car to see whether it returns
- 2Check the connectors at the brake control module and the pressure sensor for contact resistance and oxidation
- 3Check the wires between the sensor and the brake control module for breaks and short circuits to ground or supply voltage
- 4Read the pressure with diagnostic equipment while the pedal is pressed, and replace the sensor if it does not follow the pressure
- 5The braking system is safety critical: do not work on the hydraulic unit or pressure sensor yourself; leave this to a workshop, and drive carefully until the fault is fixed
Symptomer du kan merke5
- General warning lamp on
- Anti-spin and stability function do not work
- Anti-skid function does not work
- Adaptive cruise control and collision warning do not work
- Electronic parking brake has reduced function
Hva feilen kan påvirke2
- Traction control, stability control and active yaw control (AYC) are blocked
- Brake assistance can be disabled
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.