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June 1, 2021 Service bulletin

This technical bulletin provides repair information to correct a customer concern of Rear Access Open...

Chevrolet technical service bulletin 21NA126 for 2021 Chevrolet Tahoe, 2021 Chevrolet Suburban and 2021 GMC Yukon and others.

Bulletin number
21NA126
Component
Electrical system
Summary
This technical bulletin provides repair information to correct a customer concern of Rear Access Open Message Illuminated in DIC when Liftgate is Closed.

Owners of these vehicles have filed 138 complaints in the electrical category.

Vehicles covered

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