Trailer Wiring Harness Installation - 2003 Toyota Avalon Video

How to Install a Trailer Wiring Harness on a 2003 Toyota Avalon

All right. Today on this 2003 Toyota Avalon, we're going to install part number 119179KIT. All right. This is a wiring harness that we're going to install. When we install this, this is all going to be on the inside of the trunk. We'll go ahead and open up the trunk and we'll get the car ready to install our wiring harness. We'll go ahead and take out our floor coverings.… see more >