VOLVO
BCM-0065 - Stop lamp switch. Faulty signal
System
Bremsestyring (BCM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
5 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Vis modeller per årsmodell og motor (11)
- Volvo S60 (2001–2009)2002–2009
- Volvo S80 (1999–2006)2002–2006
- Volvo V70 (2000–2008)2002–2008
- Volvo V70 XC / XC70 (2001–2007)2002–2007
- Volvo XC90 (2003–)2003–2004, 2015
- Volvo XC90 (2003–)2005–2006Alle motorer unntatt: B8444S
- Volvo XC90 (2003–)2007Kun motor: B5254T2, D5244T4
- Volvo XC90 (2003–)2008–2010Alle motorer unntatt: B6324S, B8444S
- Volvo XC90 (2003–)2011Alle motorer unntatt: B6324S5, B8444S
- Volvo XC90 (2003–)2012Alle motorer unntatt: B6324S5
- Volvo XC90 (2003–)2013–2014Kun motor: B5254T9
Hva betyr feilkoden?
Relevant only on four-wheel-drive cars that have the TRACS traction system. The brake control module (BCM) compares the signal from the brake light switch with the signal from the pedal position sensor. If either signal is faulty, the code is set. The fault mainly affects traction control and may be due to the wiring or to one of the sensors.
Mulige årsaker
- Signal wire to the brake light switch shorted to ground or supply voltage
- Defective brake light switch
- Defective pedal position sensor
Hva du kan gjøre
- 1If the ECM or CEM holds codes for the brake pedal sensor or brake light switch, deal with those first
- 2Check the connectors at the brake control module, the brake light switch and the pedal position sensor for contact resistance and oxidation
- 3Read the brake light switch status and the pedal position with diagnostic equipment while the brake pedal is pressed and released
- 4The brake system is safety critical: have a workshop repair the fault, and do not work on the brake pedal sensors or the brake light switch yourself
Symptomer du kan merke1
- Traction control does not work
Hva feilen kan påvirke1
- Traction control (TC) is disabled
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