Trailer Wiring Harness Installation - 2012 Chevrolet Sonic 118555 Video

How to Install a Trailer Wiring Harness on a 2012 Chevrolet Sonic 118555

Today on this 2012 Chevrolet Sonic, were going to install part number, 118555 from Tow Ready. First thing we need to do is go ahead and open up the trunk and remove the threshold panel. To remove our threshold we need to remove the liner at the bottom and then well pull out the four plastic rivets. Then well pull them straight from the bottom, you loosen it up, and then pull from the top. Now go… see more >