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March 2, 2022 Service bulletin

Service Update

Chevrolet technical service bulletin N222358250 for 2022 Chevrolet Silverado 2500 and 2022 Chevrolet Silverado 3500.

Bulletin number
N222358250
Component
Equipment: electrical: radio/tape deck/cd etc.
Summary
Service Update - certain vehicles may have been built with an incorrect Heater and Air Conditioning Control and an incorrect Radio Control resulting in missing seat heat/vent switches. Dealers are to replace the Heater/Air Conditioning Interface Control and Radio Control Assembly.

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