Conditions for Setting the DTC
WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
- A short to ground or an open in the stop lamp switch signal circuit is present.
- A open in the 10 volt reference circuit of the brake pedal position sensor.
- A short to ground in the I/P dimmer control circuit.
- A malfunctioning brake pedal position sensor or BCM.