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09 Chevrolet Silverado, Drivers door does not always unlock when shifting into park.?

Even when using the lock switch it does not always unlock. I assume the door lock actuator, but besides the actuator, is there anything else that could cause this problem?

2 Answers

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  • Anonymous
    10 years ago
    Favorite Answer

    It is most probably the actuator causing the problem . Sometimes rain water can creep past the window door seal and get into the actuator which affects its operation.

  • 10 years ago

    Take it to the shop

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