Power Door Lock Actuators May Fail on Chevrolet Blazer

The power door lock actuators may become slow to operate or stop working completely and require replacement.

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Average mileage: 187,000 (130,000–267,000)
7 model years affected: 1990, 1991, 1992, 1993, more1994, 1998, 2001
9 people reported this problem
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problem details
2001 Chevrolet Blazer 164,000 mi,
diver door will only lock with key
Right side passenger lock will not lock but will unlock