Recent content by mugizoro

  1. M

    1988 Sierra 1500 - Door Open Switch is Shorting the Truck

    I have a 1988 sierra and when the door is open the electronics/radio/turn-signals/etc works. But when you close the door, or press the drivers side door open switch with your hand. The entire truck shorts out and all electronics just freeze or stop working! Any ideas?!
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