Find the complete wire diagram for your Tekonsha brake controller on this site. Easy to follow instructions for installation and troubleshooting.. Find a clear Tekonsha brake control wiring diagram with step-by-step connections for 7-way and 4-way plugs. Troubleshoot hookup issues for trailers, trucks, and RVs with precise wiring color codes and installation tips.
Option 2: Use an OEM specific wiring harness. If your vehicle came with a factory tow package that included a 7-way connector, you can purchase a Tekonsha OEM wiring harness with the P3 connector on one end and your specific vehicle's connector on the other.. Tekonsha Electronic Brake Control User Manual View and Read online. Installation Guide. Est. reading time 5 minutes. Electronic Brake Control Controller manuals and instructions online. Download Tekonsha Electronic Brake Control PDF manual.