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Hey guys i was adding a switch panel to see if it would power up and i wired it to the onstar fuse in the fuse panel on pass. side floor. as soon as i turn the acc mode on the car went on a fritz and starting saying service engine, serivce brakes, low fuel, service fuel system.
What caused this i replaced the fuse and un hooked the wire for the switch panel. Car will not do anything, no lights in side, doors wont open, every now and then the car will light up the dash and just repeat those codes. please help me figure this out its not making any sense to me
yeah thats the first thing i did, and still nothing. the fuses in the bcm seem fine a little black on the tips but not blown. Could there have been an overload on the fuse panel and it messed the BCM up??