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June 1, 1997 Service bulletin

Undesired transmission downshifting between third and second gear when manually shifted to first gear (D1)...

Chevrolet technical service bulletin 9774L80E03 for 1996 Chevrolet G Series and 1996 GMC G Series.

Bulletin number
9774L80E03
Component
Power train: automatic transmission
Summary
Undesired transmission downshifting between third and second gear when manually shifted to first gear (d1) (new calibration). Tw

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