Electrical Technical Information Discussion, BCM replacement in Item Specific Cadillac Discussion; What will car do if u change out ur BCM for another used BCM from a same yr car? I ...
- 12-10-12 10:37 AM #1Cadillac Owners Connoisseur
- Automobile(s): 03 STS
- Join Date
- Aug 2007
- mpls mn
What will car do if u change out ur BCM for another used BCM from a same yr car? I know a new bcm needs to be programmed? But what about using a used bcm? I have an 03 vue without keyless entry. I read u can install a bcm from a car with keyless to make it work. Everything I read is about putting a NEW bcm in, not using a used bcm. Just wondering.