Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
did this happen out of the blue one day ?
did this start after the main fuse was changed ?
if you disconnect both battery cables for 5 minutes then touch the 2 battery cables together for 1 minute then reconnect the battery cables and start the truck up and DO NOT touch the heater controls for 1 minute to self calibrate will it still do this ?
how are you making out ?
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