Buick Repair Questions? Ask a Mechanic for Answers ASAP
Welcome, I'm Chris (aka Moose), my normal schedule online is around lunch and after dinner till early morning.
So far this looks to be a BCM failure.
Do you own a scan tool or volt meter so we can try some diagnostics on this issue?
Thanks for using Just Answer, and rating me so I am compensated, Chris
Hello again Chris here,