DIY Install: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector on your 2011 GMC Acadia Video

How to Install a Trailer Wiring Harness on a 2011 GMC Acadia

Today we will be working on a 2011 GMC Acadia, installing Tow Ready T-One connector part number 118451. We will start by accessing the rear cargo area of the vehicle. There are two fastening points for the tail light lens that needs to be removed. We are going to do that now. We will pop the driver side tail light lens out, you can see the manufacturers connector. It may be necessary to use a… see more >