CURT® 51500 - Brake Control Wiring Kit

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CURT® - Brake Control Wiring KitCURT® - Brake Control Wiring KitCURT® - Brake Control Wiring Kit Installation InstructionsCURT® - Inside IntroductionCURT Authorized Dealer
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Universal Fit
Fitment Notes:
  • Not Vehicle Specific
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CURT Accessories

Universal Brake Control Wiring Kit by CURT®. Wiring adapter to connect OEM brake controller wiring on vehicle to electric brake controller. 2' wire, protective sleeve.

CURT Towing 101CURT - F.A.QCURT - About


  • Connects existing vehicle trailer wiring to aftermarket trailer brake controller
  • Only 4 wires
  • Plugs directly into vehicle wiring harness
  • Wires 2' long, may be trimmed to suit
  • Curt products meet the ISO/TS 16949 standard

Use this connector to attach your brake controller to the vehicle’s brake wiring harness under the dash. Mount the brake controller under the dash. Connect the four wires to the brake controller: one for power, one for ground, one for the brake signal from the vehicle, and one for the output of the controller to the trailer with butt crimp connectors (not included) Plug the harness into the vehicle harness under the left-hand dashboard, and your trailer brake controller is connected.

CURT Manufacturing has been a leader and innovator in the trailering industry since 1993. CURT markets a broad range of trailer hitches, towing systems and related accessories. CURT is "The First Name in Towing Products" for automobile and truck hitches, as well as RV and commercial towing systems. Products are marketed through retailers, distributors, installers, and e-tailers across the U.S. and Canada. CURT employs almost 350 associates, primarily at its manufacturing and headquarters in Eau Claire, Wisconsin. CURT operates 10 regional warehouses, each carrying over 2,500 items and has been twice named a Wisconsin "Manufacturer of the Year".

Part Number:

Vehicle Fitment

This part is universal
Year Make Model Fitment Notes:
ALL       ALL        ALL         This part is universal
    CURT® - Brake Control Wiring KitCURT® 51500 - Brake Control Wiring Kit    
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