Troubleshooting No Power on 6-Way on 1996 GMC Sierra
Question:
I have a 1996 GMC Sierra and I have no power going to my six pin trailer plug
asked by: Ronald K
Expert Reply:
If this is factory wiring on your 1996 GMC Sierra I would start by checking fuses. Your manual or fuse box lid should have the fuses labeled. If it is not factory wiring I would start by inspecting the connector at the rear of the vehicle. Make sure it isn't damaged and is free of corrosion and debris.
Assuming it is in good shape you will need to check the wiring since your probably have a short. I would start by checking the ground connection. Make sure it is secure on a clean, bare-metal surface. Then, using a circuit tester like the # PTW2993, work your way along the wire until you find where the power is lost. Repair or replace the wire as needed.
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