also though broken power door locks room a minor issue contrasted to a many things that could go dorn under the hood, it’s tho an inconvenience.

v this troubleshooting guide, girlfriend can finally leave behind the job of using your physical key to lock and unlock her car. To narrow down your issue, examine out the list of problems below and also see if girlfriend recognize any kind of of them:

1. Broken key Fob


The most common reason behind a broken vital fob is a dead battery. Let’s watch if it’s the culprit in your situation by comment this question: carry out the strength lock switches work-related in her car? If her answer is yes, climate the key fob is the issue. If her answer is no, then you’re handling at least two damaged doors (skip front to #3 ~ above this list).

To replace your Impala key fob battery:

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press the chrome switch at the top of the key fob to release the ignition key. v your thumb, press down into the empty space where the ignition key used come be. The battery access cover should pop off. replace the battery and then placed the battery access cover back on. enjoy your now-functioning vital fob!

2. One damaged Door

perform you have three to work doors and also one damaged door? If so, it’s likely that you’re dealing with a faulty lock actuator, i m sorry is a somewhat usual problem in 2008 and 2009 Impala models. Each door has actually its very own lock actuator, which is a motor the powers the locking mechanisms. Take it a look at this list of symptom of a malfunctioning lock actuator and also see if you recognize any of them:

A buzzing sound inside the door A delayed solution when you usage your key fob come lock or unlock the door The door only being able to lock or unlock Unprompted locking or unlocking

If it transforms out the you may have actually a faulty lock actuator, you have the right to fix the problem by replacing it. Here’s a thorough indict on instead of the lock actuator, and also here’s another one on instead of the tribe lock actuator.

3. At least Two broken Doors


do you have two or three doors that quit working? Or go everything, including the door switches and the vital fob, seem to be broken? If your answer is “yes” to among these 2 questions, then you’re dealing with a big electrical trouble only a default mechanic deserve to accurately diagnose and fix.

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You can shot to take matters right into your hands yet keep in mind that your Impala’s electric system is complex and one little mistake may fry the entire system.