Door Lock Actuator Replacement Cost for Chevrolet Trailblazer

Power Door Lock Actuator Replacement Estimate (National Average)

$159
to
$200*
Validated estimate range for national average.

The average cost for a Power Door Lock Actuator Replacement is between $159 and $200. Labor costs are estimated between $70 and $89 while parts are priced between $89 and $111. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.

Parts & Labor Breakdown
Labor: $70 - $89
Parts: $89 - $111
Estimate does not include taxes and fees.
Common Symptoms

When this part fails, you may experience doors that will not lock and/or unlock properly. You may also experience interior lights that stay on when the door is closed and alarm systems that malfunction. Before they completely fail, you may hear a groaning noise from the door as the lock is operating.

Common Misdiagnoses

Failure to eliminate the door lock electrical circuit and the lock mechanism as a source of the problem may result in the replacement of a fully functional door lock actuator.

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