The Tow-Pro Classic does not have a mating connector and requires bare wires to be inserted into the brake controller instead.
Mating harness adaptors are also available allowing the user to install the Tow-Pro using other manufacturers existing custom wiring installations..Wiring harness offers the ability to connect the Tow-Pro Elite or Tow-Pro Classic electric brake controller; Installs directly to your Cadillac, Chevrolet or GMC factory towing package connector; Hooks up behind your vehicle dash;CARB EO Number: A-2020-114;California Residents: WARNING Redarc Tow-Pro Brake Controller Harness - TPH-010 The REDARC Tow-Pro TPH-010 wiring harness offers the ability to connect the Tow-Pro Elite or Tow-Pro Classic electric brake controller directly to your GMC, Cadillac or Chevrolet factory towing package connector behind your vehicle dash.