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March 4, 2014 Service bulletin

Service brakes, electric

GMC technical service bulletin PI1074B for 2014 GMC Acadia, 2014 Chevrolet Traverse and 2014 Buick Enclave.

Bulletin number
PI1074B
Component
Service brakes, electric
Summary
This preliminary bulletin provides a procedure to reprogram the rear differential control module if the Service All Wheel Drive message is displayed when the key is turned on.

Owners of these vehicles have filed 38 complaints in the brakes category.

Vehicles covered

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