How to Activate 12-Volt Accessory Circuit on 7-Way Trailer Connector on 2001 Chevy Silverado
Question:
2001 Silverado 2500 HD 6L V8 gas. What fuse serves the trailer battery circuit on the 7 pin plug?
asked by: Mike F
Expert Reply:
Take a look at the photo I've edited for you. First, remove the black shroud around the fuse box. Under where the red circle is in the photo, there's a threaded post. Nearby to the fuse box, usually between the fuse panel and the cab, look for a red wire with a ring terminal on it. This is the wire that feeds the 12V pin on the trailer connector. Attach the ring terminal to that post, and secure with a nut. At the lower left in the photo, there's an empty fuse location. Add a 40A fuse, which will activate that circuit.
Keep in mind that this 12V circuit will maintain a charged battery, but it cannot deliver enough amperage to charge a depleted battery due to the distance away and the small gauge wire used for that circuit.
Product Page this Question was Asked From
Twist-in, 7-Pole, RV-Style Trailer Connector for Chevy and GMC Vehicles - Vehicle End
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- No Converter
- Custom Fit
- 7 Round - Blade
- Pollak
more information >
Continue Researching
- Q&A: Does the Galeo Ride GPS Tracking Device for Bikes Come with Everything Needed
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: 10k Dexter Replacement Hub for a 8-415
- Article: Most Popular Wheel Bearings
- Q&A: Brakes Lock Up After Installing Reverse Lockout Solenoid Valve # T4748800
- Q&A: Difference Between Curt 15312 and 15313 for 2005 GMC Sierra 2500
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Q&A: 2015 Lincoln Navigator Brake Controller Wiring Harness Connection Location
- Article: Which Hitches are Made in the USA
- Q&A: Will the etrailer.com Hitch e98849 Fit a Silverado 2500 HD?
- Q&A: Mobile Home Trailer Axle Replacement Brake Shoes
- Article: Trailer Wiring Diagrams
- Article: Brake Controller Installation for 2007 (New Body Style) - 2013 GMC Sierra and Chevy Silverado
- Article: Installing an Electric Brake Controller on 2007-2013 GM Full-Size Truck or 2007-Present GM SUV