I just installed a new computer in my 2001 cadillac deville dhs. Now it won't start. I checked the fuses even tried the 5 minute reset . Also did the left right with the key in the door. Still not
The computer probably needs to be matched with the anti-theft for it to start. This will require a trip to the dealership.
I will load it on a trailer and take it in. I was,afraid of that.
Yes, anti-theft has it's good points, but it can be a big pain in the butt also.
The new PCM (Computer) must be programmed (flashed) to the car using your vehicle identification number or it won't work. HTH. -Jim
Looking for a Used DeVille in your area?
CarGurus has 1,247 nationwide DeVille listings starting at $2,499.
Search Cadillac DeVille Questions
Cadillac DeVille Experts
Related Models For Sale