I went to start the car after I got off work, the anti theft system turned on, and shut off gauges and every thing, but did not cut engine. I tried to reset it with GM passkey thirty minutes, did not work.
Right now- I turn the key on and everything looks like it is working fine, after a few minutes all of the dash lights go off, steering wheel locks up, but engine is still running.
Idea?
Monday, June 18th, 2018 AT 7:42 PM
1 Reply
KEN L
MASTER CERTIFIED MECHANIC
51,453 POSTS
Hello,
It sounds like the BCM has gone out and needs to be replaced. Here is the location so you can change it out. I have heard of people installing a used one and it works while other times the unit will need to be programmed.