VOLVO
BCM-0133 - Brake pressure sensor 2. Signal too low
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?
Brake pressure sensor 2 is the second of the two sensors that give the brake control module information about the pressure in the brake system. The code is set when the signal from the sensor is too low. Because the wires to the sensors may have been swapped during fitting, both should be checked.
Mulige årsaker
- Open circuit in the wiring to the sensor
- Wiring shorted to ground or supply voltage
- Damaged pressure sensor
- Fault inside the brake control module (BCM)
Hva du kan gjøre
- 1Check the connectors at the brake control module and both pressure sensors for contact resistance and oxidation
- 2Check the wiring to the pressure sensors for open circuits and short circuits; the wires may have been swapped at fitting
- 3Read the pressure sensor values with diagnostic equipment
- 4The brake system is safety critical: do not work on the brake pressure sensors yourself, and have a workshop repair the fault
Symptomer du kan merke5
- Anti-spin warning lamp on
- General yellow warning lamp on
- Anti-spin does not work
- Stability function does not work
- Anti-skid does not work
Hva feilen kan påvirke1
- Traction control (TC), stability control (SC) and active yaw control (AYC) are disabled
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.