Detection Condition
DTC is set when PCM has not received a change in brake switch signal while vehicle is accelerating and decelerating 10 times repeatedly. This is a Continuous Monitor (CM). MIL illuminates if PCM detects malfunction condition in 2 consecutive drive cycles. Pending code is available if PCM detects malfunction condition during first drive cycle. Freeze Frame Data is available and DTC is stored in PCM memory.