Having problems with your 2000 Cadillac DeVille ?

My car wont start the battery is new a machanic say i need a pcm what is that

Posted / edited by AnonymousUser on : 15-07-2019

Answers :

Its a post code modulation which means the car is not signaling that it wants to start its common with cadilacs
PCM stands for POWER CONTROL MODULE It is the brain for all electronic componets on the engine
Repair Help & Product Troubleshooting for 2000 Cadillac DeVille

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