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March 1, 2001 Service bulletin

Subject regarding rear axle exchange program

Chevrolet technical service bulletin 010420003 for 2002 Chevrolet Trailblazer, 2002 GMC Envoy and 2002 Oldsmobile Bravada.

Bulletin number
010420003
Component
Power train: axle assembly
Summary
Subject regarding rear axle exchange program. Tt

Owners of these vehicles have filed 446 complaints in the transmission category.

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