I have Cadillac cts some time i on ignition key check light on than car will start but some time i on ignition key on but check light not on than car will not start whats wrong plz tell me
It could be the electrical portion of the ignition switch. If the computer is not energized it will not display the check light. The switch has multiple power feeds and it may be at fault.
Answers & Comments
It could be the electrical portion of the ignition switch. If the computer is not energized it will not display the check light. The switch has multiple power feeds and it may be at fault.