This harness was developed to supply the necessary wiring to add missing circuits to a GM Upfitter Auxiliary Switch kit for applicable GM vehicles. This harness is intended to run inline from the factory USB connection (specificied in instructions) to the gray connector located under the dash. Completely plug & play without cutting or splicing and is wrapped to match your existing factory wire harnessing for a seamless OEM look.
Features:
- High Quality OEM Grade Connectors
- Matching Gauge Wire
- Professionally wrapped for a seamless OEM look
Fitment:
- 2022-2024 Silverado 1500 2500 3500
- 2022-2024 Silverado 1500 2500 3500
- Harness can be applicable to both Old and New interiors. Some "Old" interior trucks will be missing the same circuits as the "New".
- VIN Check Guarantee does not apply to custom wiring harnesses.
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