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January 1, 1995 Service bulletin

General motors has determined that certain 1993 m/l and g vans may experience a condition, at temperatures...

Chevrolet technical service bulletin RCL/93C56A for 1993 Chevrolet Astro, 1993 GMC Safari and 1993 Chevrolet G Series and others.

Bulletin number
RCL/93C56A
Component
Power train: automatic transmission
Summary
General motors has determined that certain 1993 m/l and g vans may experience a condition, at temperatures below 32 degrees fahrenheit, where the transmission will not shift out of park with the brake pedal depressed. To prevent this condition form occurring, dealers will replace the cruise control vacuum release valve and check and adjust the btsi solenoid cable. Tw

Owners of these vehicles have filed 28 complaints in the transmission category.

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