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January 29, 2018 Service bulletin

17456

Chevrolet technical service bulletin 17456 for 2017 Chevrolet Silverado, 2017 Chevrolet Suburban and 2018 Chevrolet Silverado 2500 and others.

Bulletin number
17456
Component
Wheels: hub
Summary
17456 - Customer Satisfaction Program. Certain vehicles may have a condition in which the rear wheel hub nut could become loose due to the rear wheel hub nut retainer not being formed properly. If the hub nut loosens, the StabiliTrak message may be displayed in the driver information center (DIC) and the traction control indicator may illuminate, axle fluid may leak from the axle seal area, and rear axle housing damage could occur. Replace the hub nut retainer. Inspect the axle tube threads for damage and repair if necessary.

Owners of these vehicles have filed 10 complaints in the wheels category.

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