hey M.C.F i have a problem with my 04 monte carlo. i turned on my car last night. turn it off. went to turn it on and nothing wont crank over fuses are good relays seem ok. my outside lights work except my dash lights or radio?? thanks for looking and your help.. all inquiries are welcome.

 

Hmm.... Perhaps the BCM has gone bad? Have you checked the battery? Alternator?

 

Battery clicking?

 

bad ignition cylinder? do u get a security light for no reason sometimes?