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March 22, 2022 Service bulletin

This technical bulletin provides repair information to correct a customer concern of Short Range Radar...

Chevrolet technical service bulletin 21-NA-243 for 2021-2022 Chevrolet Tahoe, 2021-2022 Chevrolet Suburban and 2021-2022 GMC Yukon and others.

Bulletin number
21-NA-243
Component
Electrical system
Summary
This technical bulletin provides repair information to correct a customer concern of Short Range Radar (SRR) with DTC U3000 49 Set.

Owners of these vehicles have filed 276 complaints in the electrical category.

Vehicles covered

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