Conditions for Setting the DTC

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

The brake pedal is sensed as applied for 6 minutes.
The vehicle speed is greater than 20 km/h (12 mph).

The EBCM does not receive a signal change from the stop lamp supply voltage circuit.
Vehicle speed exceeds 40 km/h (25 mph) in four cycles, and decelerates to under 3 km/h (2 mph).