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June 4, 2001 Service bulletin

Some vehicles may experience no forward, delayed forward, or the transmission may lock up in reverse...

Chevrolet technical service bulletin 040601 for 2000-2001 Chevrolet Impala, 2000-2001 Pontiac Grand Prix and 2000-2001 Buick Lesabre and others.

Bulletin number
040601
Component
Power train: automatic transmission
Summary
Some vehicles may experience no forward, delayed forward, or the transmission may lock up in reverse intermittently, some vehicles will not move when placed in reverse intermittently. Slc

Owners of these vehicles have filed 515 complaints in the transmission category.

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