Trailer Wiring Harness Installation - 2006 Toyota Tacoma Click to view4:54Then just go ahead and put the taillight back on, just like we did on the driver side. And then with the passenger side taillight put back on, go ahead and close your tailgate and your installation will be complete. That will Author: etrailerViews: 38K toyota tacoma wiring diagram pdf files | Tacoma World Here is a link for tacoma wiring diagrams that i found on the internet. toyota tacoma wiring diagram pdf files. Discussion in '2nd Gen. Tacomas (2005-2015)' started by sunruner19, Mar 19, 2007. Post Reply. Page 1 of 2 1 2 Next > Dec 6, 2006 Member: #407 Messages: 415 Tampa FL 2006 Toyota Tacoma Trailer Wiring | etrailer Fastest shipping available and a lowest price 2006 Toyota Tacoma trailer wiring guarantee. Expert lifetime technical support on all purchases. Complete 2006 Toyota Tacoma Trailer Wiring installation instructions and customer reviews. Call 800-298-8924 to place your order or order online at etrailer.com.