I don't know whats going on with the wiring. A big thanks to Captain hook with the help with the Starter. When driving down the road I notice that the heater takes a minute or two before it will switch from vents to defrost. I also notice a clicking noise in the area of the front passengers door like its the turn signal. This blazer was in an accident and there is damage to the front passenger side of the grill. The drive window won't go up or down and neither will the sun roof. I have now Idea what is going on with the truck. PLEASE HELP