Hi, I have an 04 Tahoe Lt. It has aftermarket led light all the way around. My issue is that I have no brake lights on my trailer. It has trailer turn signals and running lights. All lights work as should on the tahoe. I've tried the brake switch and the junction block at the rear passenger side. All fuses are good as well.
No trailer brake lights
- Thread starter UC1996
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
Suspect a possible bad ground between trailer and truck frame; use jumper cables to supplement the ground connection to see if that will help carry the current.
The trailer brakes go through the turn signal flasher; I'm not sure if the truck LEDs would affect that or not. Start at the top center of the diagram here:
The trailer brakes go through the turn signal flasher; I'm not sure if the truck LEDs would affect that or not. Start at the top center of the diagram here:
Trailer Lamps — 2004 Chevrolet Tahoe 2WD V8-5.3L VIN T Service Manual | Operation CHARM
Detailed repair manual for the 2004 Chevrolet Tahoe 2WD V8-5.3L VIN T.
charm.li
