Monitor Description

When the stop lamp switch remains ON during "stop and go" driving, the ECM interprets this as a fault in the stop lamp switch and the MIL turns on and the ECM sets a DTC. The DTC will only be set if the vehicle slowed down to 0 mph (0 km/h) and accelerated to 19 mph (30 km/h) 10 times for 2 drive cycles.