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February 22, 2023 Service bulletin

Service Update- Certain vehicles may have a condition where the service rear park assist warning is...

Chevrolet technical service bulletin N222391920 for 2023 Chevrolet Blazer.

Bulletin number
N222391920
Component
Electrical system: ADAS: parking assist: sensors
Summary
Service Update- Certain vehicles may have a condition where the service rear park assist warning is illuminated. Dealers are to perform setup and configuration on the instrument cluster.

Owners of these vehicles have filed 7 complaints in the electrical category.

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