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June 25, 2021 Service bulletin

Vehicle speed control

Chevrolet technical service bulletin PIT5845 for 2019-2021 Chevrolet Blazer, 2019-2021 GMC Acadia and 2019-2021 Cadillac XT5 and others.

Bulletin number
PIT5845
Component
Vehicle speed control
Summary
This Preliminary information communicates information to diagnose adaptive cruse with DTC U0422 in the EBCM.

Owners of these vehicles have filed 30 complaints in the acceleration category.

Vehicles covered

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