Issues
-TCS wont turn off sometimes
-everything in the car but the tach will turn off and I have to shut down and restart the car
-the car wont recognize that you have released the parking brake until you put it in drive and some times not even then.
-It thinks doors are closed when they are open
-It thinks doors are open when closed
-the blower motor will shut off for 3-5 seconds and turn back on.
-the factory car alarm randomly went off once @ 3am

Questions
-Where is the BCM
-Can I use a junkyard BCM
-Whats something like that going to cost
-Could this just be a bad ground