1997 Cadillac Catera 6 cyl Two Wheel Drive Automatic
We replaced the engine on our 1997 Cadillac Catera and now we cannot get the engine to start. We've hooked the engine up for diagnostics and everything checks. We believe the security system is the problem. The computer gave us a code of 153.
Is there a way to bypass the security system, or recode it, to get the engine to start?