Mackerel

[Mackerel]

Want to hook up reverse light (led) on my Marlon sled deck to my Sierra 2500 HD. How to do?

[Jsdirt]

Easiest way would be to just splice into the harness by the tail lights. Pull the tail lights, and find the reverse bulb. You won't even need a wiring diagram - just observe which wires are connected to the reverse lights, and tie in both power and ground to that light.

 

DO NOT use crappy parts store connectors to do this. You MUST use high quality connectors to keep rain and road salt out. The splice MUST be weather tight if you want it trouble free.