2002 Chevrolet Monte Carlo Q&A
2002 Chevrolet Monte Carlo Question: gm security light
oh? okay i guess - Tomiko
READ CODES AND POST SO WE CAN ADV - globalhelper
is the light flashing? - your.mechanic
The engine may start and stall with the security light flashing. This is commonly caused by a failed passlock sensor which is part of the ignition lock cylinder. A secondary cause could be the igni...