Review on ACDelco 20904439 Original Equipment Continue by James Crofton
Fixes the annoying "Service Trailer Brake System " light on the dash!
The 2013 Sierra 2500 HD had intermittent trailer braking and a warning horn, even without a trailer. I had to drop the spare tire and remove the metal plate containing that and another electrical assembly. Plugged it in, installed it on the platter, replaced the platter and spare tire, and presto! no more annoying dashboard lights. Total time about an hour.
- Handy item
- Everything OK
New products
Comments (0)
Top products in π§ Trailer Accessories
Nissan Brake Control Wiring Adapter: Tekonsha 3050-P - Enhanced for Seamless Integration
10 Review
CZC AUTO Exclusive 12V LED Submersible Rectangular Trailer Light Kit with License Plate Bracket: Ultimate Lighting Solution for Boat Trailer Trucks
12 Review
π LIMICAR Trailer Lights: Upgraded IP68 Halo Glow Kit for Trucks, Marine RVs, Boats, and Campers - Brake, Stop, Turn, and Tail Lights with License Plate LED - Includes 25ft Wiring Harness
16 Review
Heavy Duty Wheel Arch Roller Flaring Former For Automobile Maintenance - Goplus Fender Roller Reforming Tool (Blue)
14 Review
Another interesting products
Get Ultimate Towing Stability With CURT TruTrack Weight Distribution Hitch & Sway Control - Up To 10K Capacity, 2-Inch Shank & 2-5/16-Inch Ball - In Sleek Black Design
30 Review
Nokian Tires Hakka Green 3 205/55 R16 94H summer
37 Review
Yokohama Ice Guard IG50 215/50 R17 99Q winter
36 Review
ORCISH 12V 13000-lb Load Capacity Electric Truck Winch Kit π with Synthetic Rope - Waterproof Off Road Winch for Jeep, Truck, SUV
35 Review