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November 3, 2017 Service bulletin

This technical bulletin provides a procedure to reprogram the power steering control module to correct a...

Chevrolet technical service bulletin 17NA345 for 2015-2018 Chevrolet Silverado 1500, 2015-2017 Chevrolet Tahoe and 2015-2018 GMC Sierra 1500 and others.

Bulletin number
17NA345
Component
Steering
Summary
This technical bulletin provides a procedure to reprogram the power steering control module to correct a condition of Loss of Steering Assist due to a software abnormality.

Owners of these vehicles have filed 961 complaints in the steering category.

Vehicles covered

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