Having problems with your GMC C1500 ?
I HAVE HEADLIGHT PROBLEMS.I HAVE A 1986 GMC PICK UP WITH A PLOW. THE TRUCK HAS A TOGGLE SWICH TO CHANGE THE HEADLIGHTS FROM THE TRUCK TO THE PLOW. ONE WIRE GOING TO THE TOGGLE IS MELTING. IS THERE A DIAGRAM TO SHOW ME HOW IT SHOULD BE WIRED?
Repair Help & Product Troubleshooting for GMC C1500
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