GMC Troubleshooting Questions? Ask a Mechanic for Answers
Welcome, I'm Chris (aka Moose), my normal schedule online is around lunch and after dinner till early morning.
Do you know how to remove the liftgate trim panel so we can get inside to do some tests?
Here are the diagrams. https://dl.dropboxusercontent.com/u/90220402/XUV.pdf
Can you verify both midgate actuators are getting ground on the black wire and power on the orange wires when commanded to open?
Please read this:
Thanks for using Just Answer, Chris
Hello again Chris here,