EmeraldCityGuy
Newbie
I've read that some of our GMT400's came with a factory plug in the harness to plug in a trailer brake controller. I've searched the archives and cannot find what year that might have started. Anyone know if a 92 might have it? I crawled under the dash but could not find such a plug whether that is a 2, 4 or 5 bladed plug. Can not find anything. Would like to find out before order a Prodigy 3 controller with the GMC wiring harness.
My truck is a "Camper Special" and came with the HD weight distribution trailer hitch, dual batteries and trailer plug (but I think it's only the 4 pin plug).
Thanks,
Rich
Maple Valley, WA
My truck is a "Camper Special" and came with the HD weight distribution trailer hitch, dual batteries and trailer plug (but I think it's only the 4 pin plug).
Thanks,
Rich
Maple Valley, WA