This kit is to get the cargo lights operational when upgrading to towing mirrors on 2019-2022 Silverado and Sierra 1500 trucks. This harness is only required for those who did not originally have bed illumination (RPO code UF2). In addition to this kit, you will also need the modify door harness kit (all vehicles) and the RZY harness (2019 ONLY)

Link to installation video: https://youtu.be/R4YbK1nb_UI

Fitment - This product fits a wide range of vehicles including the following:

2019 Chevy Silverado 1500

2020 Chevy Silverado 1500

2021 Chevy Silverado 1500 

2022 Chevy Silverado 1500 LD (More Info: LD v.s. Refreshed)

2019 GMC Sierra 1500

2020 GMC Sierra 1500

2021 GMC Sierra 1500 

2022 GMC Sierra 1500 LTD (More Info: LTD v.s. Refreshed)