Forum Discussion

Iceworm's avatar
Iceworm
Explorer
Feb 29, 2020

Locating trailer hot wire underhood source 2017 GM

I am looking for the hot trailer wire source under the hood of my 2017 GM Sierra 3500. It is always hot at the trailer plugin. I would like to run the power wire via a constant duty solenoid powered...
BFL13's avatar
BFL13
Explorer II
Feb 29, 2020
Whatever they did to the set-up after the change, can't you still just pull the 40a fuse in Stud 1 ?

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,188 PostsLatest Activity: Jan 17, 2025