Wiring Harness for 2006 Toyota Tundra With Tow Package

Updated 04/07/2017 | Published 04/06/2017

Products Featured in This Question

Replacement Multi-Plug 7-Way and 4 Pole Trailer Connector

(112)

$55.58

Dielectric Grease for Electrical Connectors, 2 oz.

(1481)

$10.94

No-Drill Mount for Electrical Mounting Bracket - Short

(1180)

$21.57

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

(300)

$30.83

Question:

I have and odd trailer electrical hookup on a 2006 Toyota Tundra and am looking for an adapter. I have a picture of the connection if I can get an address to send it to.

asked by: Doug M

Expert Reply:

From the picture that you sent, it looks like your 2006 Toyota Tundra is equipped with a factory tow package. All you will need to do is use the Tekonsha Replacement Multi-Plug Trailer Connector # 20137. This will plug directly into the connectors that you found and will give you a fully functional 4-Way and 7-Way wiring harness at the back of your Tundra.

You can also use a No-Drill Mount Bracket, Short # 18140, or Long # C57202, for an easy installation of the harness to your trailer hitch.

I also recommend making sure you clean out the connections really well to help prevent any interference. You can use the Dielectric Grease # 11755 as well to help prevent electrical fails caused by corrosion and moisture.

expert reply by: Jon G