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
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
𧲠MUTUACTOR 2Pack 100lb Anti-Scratch Neodymium Rubber Coated Magnet: Versatile Magnetic Base for Off-Road Vehicle Lighting, LED Working/Signal Lights, Antenna, and More!
17 Review
π MAXXHAUL 70094 12V Trailer Light Kit: Ultimate Lighting Solution for Trailers Under 80
10 Review
