12v 7 pin power
Hello all! I have searched the forums and just can't find what I'm looking for so any help would be appreciated. I tow with a 2013 Suburban. Full tow package. My 7 Pin is not hot at my rear pin. The...
Forum Discussion
Ozlander wrote:
Also, I think there is a relay you have to add.
I think all the info is in your owners manual.
Not in a GM, the charge line is hot all the time.
