Replacement 7-Way Wiring Harness for a 2007 Toyota Tacoma TRD

Published 10/26/2018

Products Featured in This Question

Reese Multi-Plug Wiring Harness for Factory Tow Package - 7-Way and 4-Way Flat Trailer Connectors

(266)

$47.68

Curt No-Drill Bracket for 6-Way or 7-Way Round Trailer Connector Mounting Bracket - Long

(300)

$30.83

7-Pole and 4-Pole Trailer Connector Sockets w/ Mounting Bracket and Wiring - Vehicle End

(552)

$89.67

Question:

Attached are photo's of what is hanging from the rear of my Tacoma. The photo of the wire harness connections shows a large connector and a small onnector; the large one is what goes to the 7 pin connector hanging under the rear of the Tacoma, the previous owner must have gone four wheeling and broke off the mount.

asked by: AJ

Expert Reply:

When you say part of the trailer connector was broken off, do you still have the plug that attaches to the back of the trailer connector? This removable plug is called a US car connector and can be seen in the attached photo. If you have this plug still then you can use the Reese Multi-Plug Wiring Harness part # 74682 but if you do not then you will need to use the 7-Pole and 4-Pole Trailer Connector Sockets part # HM40975-11998.

In order to mount either of the trailer connectors to the trailer hitch you will also need to use the No-Drill Bracket for 6-Way or 7-Way Round Trailer Connector part # C57202. I have attached sample install videos for you as well.

expert reply by: Conner L

click to enlarge

10/26/2018

Conner L.

10/26/2018

We do not carry a trailer wiring harness for your 2007 Toyota Tacoma TRD that uses the square connectors you are referring to. However, it looks like from the photo (arrows) that the trailer connector does indeed come apart to reveal the US car connector that I mentioned in the original answer. If that is the case then you can absolutely use the Reese Multi-Plug Wiring Harness part # 74682 but if not you would need to cut the wires just before the trailer connectors and splice in the 7-Pole and 4-Pole Trailer Connector Sockets part # HM40975-11998.