Wiring Diagram For Trailer Lights On My 2003 Chevy Silverado. I have seen in a couple places that they are soldered on and you can't replace them. Complete with a color coded trailer wiring diagram for each plug type, this guide walks through various trailer wiring installation solution, including custom wiring, splice-in wiring and replacement wiring.
Chevy Silverado. form_title= Trailer Lights form_header= Install trailer lights with help from pros. Some of Chevrolet's top-selling vehicles during this time period include the Chevy Silverado and In some cases the GM dash lights broken issue leaves you with no backlight behind the instrument cluster. Last week I wrapped a wire around the fuses under the hood for the reverse lights, parking lamps and the trailer turn signal/stop lamps and hooked tjem up to the wires for the mirrors.
I have seen in a couple places that they are soldered on and you can't replace them.
How To: Install a trailer wiring harness on a Chevy Aveo.
Here is the wiring diagram for the trailer lights, there is a better diagram above in Kens post. I will include an image of the wiring diagram below so that you can do some power testing. For towing my bost with my new Reeses Hitch already installed.