Having problems with your 2001 Cadillac DeVille ?

2001 Cadillac Deville Security System

\015 Car won't start, turn key and nothing. Battery is good. Have tried locking and unlocking with remote on both keys. I would guess security system has locked up.\015\012\015\012Any ideas?\015 Posted / edited by AnonymousUser on : 22-01-2018

Answers :

Check engine to chassis ground I had same prob
Have you checed all of the wires and connections for this system there might be a loose connection somewhere also check the batteries in the remote
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