Tow-Pro Brake Controller Harness (TPH-021) - Toyota 4Runner 2003-2021



NOTE FOR 2003-2009 4Runners:

REDARC Created this harness for the 5th Gen 4Runners 2014+, but our testing has shown it works flawlessly with 4th Gen 4Runners 2003-2006. This is the harness we are using on our 2006 and 2019 4Runners.


The REDARC Tow-Pro TPH-021 wiring harness offers the ability to connect the Tow-Pro™ Elite or Tow-Pro Liberty electric brake controller into Toyota 4Runner vehicles manufactured between 2014 - 2019.

The Tow-Pro Wiring Harness contains fitting instructions and the loom with compatible connector.

The Tow-Pro Harness allows you to connect to the Tow-Pro Elite electric brake controller to the vehicle’s factory fitted connector with an easy plug and play design.

Simply plug one end of the harness to the electric brake controller connector and then plug the other end to the factory fitted connector behind the vehicle dash.



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