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April 1, 2001 Service bulletin

Subject regarding tech 2 information on 4L60-E shift adapts

Chevrolet technical service bulletin 010730018 for 2002 Chevrolet Trailblazer, 2002 GMC Envoy and 2002 Oldsmobile Bravada.

Bulletin number
010730018
Component
Power train: automatic transmission: control module (TCM/PCM/tecm)
Summary
Subject regarding tech 2 information on 4l60-e shift adapts. Tt

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

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