Hva betyr feilkode BCM-C111301?

Diagnose og feilkodedefinisjon for BCM-C111301 (Volvo XC90 (2003–), Volvo XC90 (2003–), Volvo XC90 (2003–)). Bestill reparasjon hos OBD Tuning.

VOLVO

BCM-C111301 - Hydraulic valves. General malfunction information. General electrical malfunction

System

Bremsestyring (BCM)

Volvo-modeller feilkoden gjelder for

Gjelder følgende modeller:

1 modell

XC90 (2003–)

Vis modeller per årsmodell og motor (5)

Hva betyr feilkoden?

The brake control module (BCM) has found a fault in the control of the hydraulic valves that the ABS, traction control and stability functions use. The fault may be caused by a short or open circuit in the valve circuits, by interference, or by an internal fault in the module. The brake circuit can be affected, so the brakes need checking.

Mulige årsaker

Short to ground or open circuit in the valve circuits
Interference that causes the module's calculations to be wrong
Internal fault in the brake control module

Hva du kan gjøre

1Drive carefully and avoid hard braking until the fault is corrected
2Check that the connectors at the brake control module are secure and free from oxidation and contact resistance
3Try to activate the hydraulic valves with diagnostic equipment; a clicking sound from the unit should be heard
4If the fault remains, a workshop needs to replace the brake control module and programme the new one, as it is supplied without software
5The brake system is safety-critical, so have a workshop carry out all work on the hydraulics and the module

Symptomer du kan merke4

ABS warning lamp lit
Brake circuit warning lamp lit
ABS, traction control and stability function do not work
Anti-skid function does not work

Hva feilen kan påvirke2

ABS, traction control, stability control and dynamic stability control (AYC) are disabled
Electronic brake force distribution (EBD) and brake assistance are disabled

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