Brake Controller Recommendation and Install for 2004 Chevy Avalanche 1500
Question:
I just bought a 2004 chevy avalanche. It does not have a trailer brake conroller installed. It has a round 7 pin connector installed by the hitch. By reading the owners manual it sounds as it is wired for trailer brakes. How can I tell if the wiring is installed because if it is installed then I belive I just need to buy a controller. Thanks,
asked by: Kenneth B
Helpful Expert Reply:
Your 2004 Chevy Avalanche that has a factory 7-way at the rear of the vehicle is factory pre-wired for a brake controller but you will need a quick-install connector part # 3015-P to connect to the port of the junction box under the dash of your truck.
For a brake controller I would recommend the Prodigy P3 Brake Controller part # 90195. This is our best selling brake controller because of how well it works and how easy it is to setup. This is a proportional brake controller that senses the amount of braking the tow vehicle is applying and applies a proportionate amount to the trailer brakes. This will be the last brake controller you buy. It can easily be transferred to future vehicles as well.
I attached an install video that shows this process on a similar Avalanche as yours with a Curt brake controller. It's the same process though.
Products Referenced in This Question
Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Under-Dash Box
- Dash Mount
- Up to 4 Axles
- LCD Display
- Up to 360 Degrees
- Tekonsha
more information >
Product Page this Question was Asked From
Tekonsha Voyager Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Manual Leveling
- Under-Dash Box
- Dash Mount
- Up to 4 Axles
- Indicator Lights
- Up to 90 Degrees
- Tekonsha
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Brake Controller Installation: Starting from Scratch
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Article: Trailer Wiring Diagrams
- Q&A: Replacement Hub for Hammer Blow Hub Part HB732 on Old Trailer
- Q&A: Most Economical Trailer Hitch Receiver and Wiring Harness For a 2023 Honda Pilot Touring
- Q&A: Weight Of etrailer Trailer Hitch Receiver # e27KR
- Q&A: Parts Needed to Tow Trailer With Brakes Using 1992 Dodge D250
- Q&A: How Does Curt TriFlex NEXT Brake Controller Mount
- Article: Installing an Electric Brake Controller on 2007-2013 GM Full-Size Truck or 2007-Present GM SUV
- Q&A: Is Replacement 5 Inch Monitor For Furrion Vision S Compatible With FRCBRKT-BL
- Article: 5 Things to Know About Weight Distribution Hitches
- Q&A: My Vehicle has a 4-Pin Trailer Plug, but Trailer has 7-Pin Trailer Plug
- Article: Breakaway Kit Installation for Single and Dual Brake Axle Trailers