VOLVO
ECM-P057200 - Brake Switch A Circuit Low. General Failure Information. No sub type information
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
3 modellerS60 (2011–), S80 (2007–), V70 (2008–)
Vis modeller per årsmodell og motor (9)
- Volvo S60 (2011–)2011–2012Kun motor: B5254T5
- Volvo S80 (2007–)2007–2008Kun motor: B5254T6
- Volvo S80 (2007–)2009Kun motor: B5254T6, B5254T8
- Volvo S80 (2007–)2010–2011Kun motor: B5254T10, B5254T11, B5254T8
- Volvo S80 (2007–)2012Kun motor: B5254T10
- Volvo V70 (2008–)2008Kun motor: B5254T6
- Volvo V70 (2008–)2009Kun motor: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Kun motor: B5254T10, B5254T11
- Volvo V70 (2008–)2012Kun motor: B5254T10
Hva betyr feilkoden?
The ECM checks that the signals from the brake pedal sensor and the brake light switch are reliable. The code concerns a low signal in the circuit to the brake pedal sensor or the brake light switch, or a fault in the CAN communication with the brake control module (BCM).
Mulige årsaker
- The fault may lie in the brake control module (BCM) or the central electronics module (CEM)
Hva du kan gjøre
- 1Check that the fuses are intact
- 2If you have diagnostic equipment: read the BCM fault codes and deal with them first, then clear this code
- 3If you have diagnostic equipment: read the brake pedal signal in live data while you press the pedal down slowly and release it
- 4Check that the connectors at the brake pedal are firmly seated and not corroded
- 5Use a multimeter to check that the wire to the brake light switch has no open circuit or short to ground
- 6If the fault remains, have a workshop check the brake control module (BCM) and the brake light switch, as the fault concerns the brake system
Symptomer du kan merke1
- Cruise control does not work at all
Hva feilen kan påvirke1
- Cruise control is switched off
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