I have been having an issue with my car on and off for years now since the last time in april 2014 I parked it and bought a new car but I really want to get the Prix back on the road. Rather than go through all the symptoms again, I have an idea, can you guys tell me what the symptoms of a bad BCM would be? I am told they never go bad but have a hunch before I change it I want to see if this is it.

Thanks all

Logan