how to reset antitheft system 2007 chevy cobalt
Year : 2007
Make : Chevrolet
Hello, what are you referring to? is the security light on and engine will not start?
accidently locked keys in car key left on broke in car charged battery i have no power going to my starter i have an icon of a locked car in dash have tried locking and unlocking car with key disconnecting the battery cabel i waited for icon to go out
none of this has did any good
2007 chevy cobalt LS 4 cylinder engine
There really is nothing like a simple reset. All of this is done using a shop scanner . There is a 30 minute relearn you can try to see if it resets. If not, unfortunatley, a shop will have to hook up scan tool for reset0-Minute Relearn Procedure Use this procedure after replacing any of the following components:
With a master vehicle key, turn ON the ignition, with the engine OFF.
Important: The vehicle learns the key transponder information and/or passwords on the ignition switch transition from OFF to RUN. You must turn the ignition OFF before attempting to start the vehicle.
ASE Master, L1, 32 years, Diagnostic / Electrical Specialist