2019 – 2021 Silverado / Sierra: Steering Wheel LIN Bus Harness

If you are looking to swap your base model steering wheel (without steering wheel controls) to a steering wheel with controls, this harness is likely needed.

This harness will get the missing LIN Bus circuit from the clock spring connector, tied back to the instrument cluster for control.

NOTE:  If you already performed the swap and lost your cruise control backlight illumination, it is reported by some customers, that adding this harness restores it.

NOTE:  This DOES require you to replace your base model cluster (with the manual control dial), to a compatible cluster that is controllable via the steering wheel.  Custom programming is needed and can be done via WAMS – https://www.whiteautoandmedia.com/product/denali-high-country-cluster-upgrade-t1/

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Fits:

2019 – Silverado/Sierra 1500 Trucks (all cab styles).  Not compatible for LD (carryover 2018 K2XX) trims.

2020 – 2021 Silverado/Sierra 1500, 2500HD, 3500HD Trucks (all cab styles).