Where is the fuse for the trailer wiring harness?

I need to know how to get to the fuse for the trailer wiring harness. It says it is located under the instrument panel on the left side of the steering column. I have checked all of the other fuses and they are all good.

Where are the tow package fuses on a 2006 Chevy Silverado?

From what I was able to find there are several fuses associated with the tow package wiring on a 2006 Chevy Silverado. In the instrument panel on the side of the dash you should see RT TRLR ST/TRN for trailer right turn and brake signal and LT TRLR ST/TRN for trailer left turn and brake lights.

Why is my trailer not getting any power?

If you aren’t getting any power on the wires going into the connector, then the connector itself isn’t the issue. There’s something going on with the factory trailer wiring. Since all the fuses are good there’s likely a short somewhere on the wiring.

Where are the fuses for the brake controller?

In the instrument panel on the side of the dash you should see RT TRLR ST/TRN for trailer right turn and brake signal and LT TRLR ST/TRN for trailer left turn and brake lights. In the center panel in the truck cab there is only one fuse and it is for brake controller power.

Where is the fuse block on a GMC Sierra?

The center instrument panel utility block is located underneath the instrument panel, to the left of the steering column. The underhood fuse block in the engine compartment on the driver’s side of the vehicle near the battery. Lift the cover for access to the fuse/relay block.

Why does my GMC Duramax have no power to trailer?

Turned out that upon closer inspection the 40A fuse for Stud#1 was blown. It looked fine from the top but when I pulled it out it was no good. If it is hooked up and did blow a fuse it would be one of the square ones furthest inboard that protects the #1 post. Your slide must have overloaded the fuse. Mine is a 40 amp if I remember correctly.