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Troubleshooting 7-Way on a 2001 Chevy Truck that All Circuits aren't Functioning  

Question:

I have 2001 2500hd Chevy cant get power 2 plug on Trk 4 brake liters or brakes everything else works. Problem seems 2be in Trk.

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Expert Reply:

The first place you will want to check is the fuse box on your 2001 Chevy 2500 Silverado. You will want to look for the trailer wiring fuses and replace them as needed. Since I am not entirely sure what circuits on your truck aren't working it could be you are missing a couple connections under the hood of your truck for the brake controller wiring to be completed.

Check out the FAQ article I attached to the right for more info on this.

Corrosion in the 7-way connector or on the back of the connector could also cause this problem. Inspect the connectors and clean as needed.

expert reply by:
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Jameson C

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