2002 wiring diagram for trailer

[cruzin68rs]

I was wondering if anybody has a wiring diagram or know what colors to splice into to wire a pop up trailer. Any info would be a big help.

[TweakedGM]

best way is to use a test light. flash the signal light test it then wire it. all of the wires should be on the inside of your frame on the drivers side at the back

[cruzin68rs]

Thank you,
worked like charm. Only other problem now is my right rear tail light does not work when lights are on: directionals, brakes, and back up work fine.
Any thoughts?

[TweakedGM]

on the truck or trailer?

[cruzin68rs]

Originally Posted by TweakedGM

on the truck or trailer?

The truck right rear. I checked the fuses and wiring from the light to the connector panel near the spare tire.

[TweakedGM]

with a test light do you have power in the plug