NHTSA recall 94V093000
Power Train · General Motors, LLC
Details
What's wrong: Significant wear can develop on the low and reverse clutch preventing the park pawl from engaging. This can prevent a "no park" condition to occur while the engine is running, causing unintentional movement of the vehicle without operator action. (the "no park" condition will not occur while the engine is off.)
Why it matters: Unintentional vehicle movement could result in a vehicle accident and injury to persons in the path of the vehicle.
The fix: Dealers will check the transmission fluid for contamination which will indicate if the low or reverse clutch is worn. If the transmission fluid shows contamination, the transmission will be replaced.
Affected vehicles on MotorDeets
All model years NHTSA lists
1993 Chevrolet Blazer, 1993 Chevrolet T10, 1993 Gmc Jimmy, 1993 Gmc Sonoma.
Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 94V093000.
Source: NHTSA recall records. Summary shortened; the official notice has the full text.