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Chevrolet Equinox (2018–Present Gas Models) Flat-4 Wiring Installation

Rear view of a 2018–Present Gas Models Chevrolet Equinox equipped for professional flat-4 trailer wiring

Vehicle Coverage: 2018–Present Gas Models Chevrolet Equinox; exact trim and factory tow equipment are verified before scheduling
Output: 4-way flat trailer-light connector
Connection Method: Vehicle-specific passive harness; no programmed active towing module
Finished Connector Location: Mounted outside the vehicle near the hitch and protected by a dust cover when not in use.
Installation Time: Typically up to 1 hour

Connector Location: Mounted outside the vehicle near the hitch and protected by a dust cover when not in use.

The gas Equinox uses a passive exact-fit tow harness connected at Chevrolet’s prepared rear-bumper socket. The factory lamp wires are not cut, and the flat-4 finishes outside at the receiver.

1. Isolating Vehicle Power

The negative battery connection is isolated before the protected rear tow connector is opened.

2. Locating the Factory Rear Socket

The prepared connector is found along the rear bumper structure and inspected for moisture, dirt, or damaged locking tabs.

3. Installing the Exact-Fit Harness

The weather cap is removed and the passive vehicle-specific connector is seated until its locking tab is fully engaged.

4. Routing the Flat-4 to the Receiver

The lead is carried to the center of the hitch and supported away from the exhaust, suspension, sharp edges, and road-contact points.

5. Mounting and Testing the Connector

The flat-4 is secured outside near the hitch, then running lights, brake lights, both turn signals, and ground integrity are verified before the dust cover is installed.

Our Wiring Standard: Every lighting output and the ground circuit are function-tested before removed trim or underbody components are restored.

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Serving Upstate South Carolina:

Anderson • Boiling Springs • Clemson • Easley  • Fountain Inn • Gaffney • Greenville • Greenwood • Greer • Laurens • Mauldin • Simpsonville • Spartanburg • Taylors • Travelers Rest 

Serving Western North Carolina:

Arden • Asheville • Black Mountain • Brevard • Candler • Hendersonville • Waynesville • Weaverville • Woodfin

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