



CURT 56429 is a custom wiring harness with a 4-way flat output for 2018-2024 Chevrolet Equinox & GMC Terrain.
It plugs into the tail light assemblies rather than splicing into them, so the factory wiring stays intact. The output is a 4-way flat connector, which carries tail lights, brake lights and turn signals. Circuit protection is rated 7.5 A.
- 4-way flat output
- Plugs into the tail light assemblies, no cutting or splicing
- For 2-wire vehicle lighting
- 7.5 A on the turn and brake circuits
- Dust cover included
- One-year limited warranty
Specifications
| Part number | 56429 |
|---|---|
| Brand | CURT |
| Type | Custom Wiring Harness |
| Output | 4-Way Flat |
| Vehicle lighting system | 2-wire |
| Tail light circuits | 7.5 A |
| Turn / brake circuits | 7.5 A |
| Installation | Advanced |
| Warranty | One-year limited |
Vehicle fitment
| Years | Vehicle | Configuration |
|---|---|---|
| 2018-2024 | Chevrolet Equinox | All |
| 2018-2024 | GMC Terrain | All |
Fitment and installation notes
- Plugs into existing OEM vehicle socket to provide a 4-way flat socket
- Simple plug-and-play design eliminates the need for cutting or splicing