Silverado Brake Controller Harness: This silverado brake control adapter fits for GM vehicle, compatible with GMC Sierra /Chevrolet Silverado/Chevrolet Suburban/Chevrolet Tahoe/GMC Yukon 2019-2024(Factory Tow Package Required) Simple Plug and Play: Sierra brake controller harness does not require cutting or splicing for installation, simply plug the adapter into your brake controller and plug the custom connector into the built-in port beneath your vehicle's dash; Note: Doesn't compatible with CURT brake controller Standard Brake Controller Connector: 4 pin standard plug fits for many brake controller, Compatible with Draw-Tite Activator I (5100)/Draw-Tite Activator II (5500)/Draw-Tite Activator III (5520)/Tekonsha PowerTrac (39523)/Tekonsha Prodigy (90185)/Tekonsha P2 (90885)/Tekonsha P3 (90195)/Tekonsha Primus IQ (TK90160)/Tekonsha Voyager (39510)/REESE Towpower 8507111/Reese Towpower 74377 Durable Construction: This brake controller wiring harness for suburban are made from durable ABS plastic, pure copper wires and premium tin-plated copper terminals makes great conductivity; Harness is well protected by a black nylon net tube, which guards the wiring against weather damage and potential abrasions, ensure long service life Flexibility: Install electric brakes on your vehicle with this pre-wiring silverado brake control wiring, reduces possible short circuits and cross wiring of brake controls, 31 inches length provides flexible positioning Brake Control Wiring Adapter for GM Models 2019-2022
Introduction:
Install your electric brake controller quickly and easily with this vehicle-specific wiring adapter; This adapter plugs into the custom connector on your vehicle's built-in brake control wiring harness, the harness is located underneath the dash, other end plugs into the back of your electric brake controller.

Compatible Models:
For 2019 - 2021 GMC Sierra 1500 with factory Tow Package
For 2022 - 2022 GMC Sierra 1500 Limited with factory Tow Package
For 2020 - 2022 GMC Sierra 2500 with factory Tow Package
For 2020 - 2022 GMC Sierra 3500 with factory Tow Package
For 2019 - 2021 Chevrolet Silverado 1500 with factory Tow Package
For 2022 - 2022 Chevrolet Silverado 1500 LTD with factory Tow Package
For 2020 - 2022 Chevrolet Silverado 2500 with factory Tow Package
For 2020 - 2022 Chevrolet Silverado 3500 with factory Tow Package
For 2021 - 2022 Chevrolet Suburban with factory Tow Package
For 2021 - 2022 Chevrolet Tahoe with factory Tow Package
For 2021 - 2022 GMC Yukon with factory Tow Package
For 2021 - 2022 GMC Yukon XL with factory Tow Package

Installation:
1.Vehicle-specific connector directly plugs into the built-in port beneath the dash of your vehicle.
2.Standard 4 pin connector plugs into the back of your electric brake controller.
4 pin plug compatible with the following brake controllers:
Compatible with Draw-Tite Activator I (5100)/Draw-Tite Activator II (5500)/Draw-Tite Activator III (5520)/Tekonsha PowerTrac (39523)/Tekonsha Prodigy (90185)/Tekonsha P2 (90885)/Tekonsha P3 (90195)/Tekonsha Primus IQ (TK90160)/Tekonsha Voyager (39510)

Package Included:
1 x Brake Controller Wiring Harness for GM
1 x Installation Instructions