BCM-0150

Diagnostic trouble code (DTC) information BCM-0150

Condition




The diagnostic trouble code (DTC) is stored if the brake control module (BCM) registers that the stop lamp switch is not activated when the brake pedal is depressed.
There are diagnostics for this diagnostic trouble code (DTC) when the ignition is on and in the following cases:
- Braking using the brake pedal from a speed in excess of 40 km/h to standstill (< 3 km/h) 3 times in succession within the same ignition cycle
- The vehicle is driven at above 20 km/h for more than 6 minutes.
The diagnostic trouble code (DTC) can be diagnosed when the ignition is switched on.

Substitute value
Vehicles with TRACS
- Traction Control only on the front wheels.
Other vehicles
- None.

Possible source
- Mechanical fault in the stop lamp switch.

Note! This diagnostic trouble code (DTC) is not due to an internal hardware fault in the Brake control module (BCM) and must not be remedied by replacing the control module.

Fault symptom[s]
- Traction control is not functioning.