Okay, I have to tell you up front this is a very complex system, it uses Data lines to communicate with the ECM and other control modules in the truck. Okay, so is the Lift Gate Window release switch working, the rear window wiper motor, or any lights on the dash on for any of this systems?
There also is a 175 amp inline fuse that protects the tailgate relay coming from the alternator. The relay for the lift gate is located in a fuse panel under the hood, here is a diagram of that also.
The rear wiper and window release switch get power from the same junction. That is why I ask.
Wednesday, October 19th, 2016 AT 3:06 PM