Trailer Wiring Harness Installation - 2003 Honda Accord Video

How to Install a Trailer Wiring Harness on a 2003 Honda Accord

Today on our 2003 Honda Accord, we're going to install part number 118441 from Tow Ready. This is a T-One Vehicle Wiring Harness with a 4-Pole Flat Trailer Connector. First we'll go ahead and cover the connection points. This is the yellow wire, it's for our left turn signal. The red wire and brown wire will be for our stop light signal and running light signal. The green wire will go over to our… see more >