Connect a compatible Curt electric trailer brake controller directly to the factory brake-control socket on select Honda and Acura vehicles. The 24" plug-and-play harness uses 12-gauge color-coded wiring and protective slit loom for a clean, secure installation.
Curt 51392 is a vehicle-specific adapter harness that connects a compatible Curt electric trailer brake controller directly to the vehicle's factory brake-controller port. One end plugs into the OEM connector under the dash, while the opposite end plugs into the Curt brake controller's quick-connect socket.
The 24" harness uses 12-gauge color-coded wiring that matches standard brake-controller circuits, helping simplify installation and troubleshooting. A slit-loom sleeve keeps the wires bundled and protected from abrasion beneath the dash.
Connects directly between the factory brake-control port and compatible Curt controller
Provides flexible controller placement beneath the dashboard
Heavy-duty color-coded conductors match standard brake-control circuits
Keeps wiring contained and protected from abrasion and pinch points
The vehicle must be equipped with the compatible OEM brake-controller connector and the necessary trailer-brake wiring. Some applications may require the factory tow package for the connector to be present and powered.
If the vehicle's factory brake-control connector does not supply power, Curt specifies use of universal brake-control wiring kit 51500 to complete the required circuits.
In The Package: • Curt 51392 Quick Plug Brake Controller Wiring Harness
This is the vehicle-specific adapter harness only. A compatible Curt electric trailer brake controller is required and sold separately.