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July 1, 2001 Service bulletin

Certain vehicles, with either the LN2 or L61 engines, have software that does not allow the tech 2 to...

Pontiac technical service bulletin 100730024 for 2002 Pontiac Grand Am, 2002 Chevrolet Cavalier and 2002 Oldsmobile Alero and others.

Bulletin number
100730024
Component
Power train: automatic transmission
Summary
Certain vehicles, with either the ln2 or l61 engines, have software that does not allow the tech 2 to display or clear shift adapts. Tt

Owners of these vehicles have filed 35 complaints in the transmission category.

Vehicles covered

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