How Long Does a Door Lock Switch Last?

There is no shortage of electrical components in your vehicle today. In fact, so much of it seems to work by buttons and switches, it’s only natural that you run into problems now and then. A door lock switch is a small but important component in your automatic door locking and unlocking system. If your vehicle is equipped with power door locks, then it has this part. This is literally the switch that you find on your driver’s side door, and the other doors, which allows you to lock and unlock the door at the press of a button.

To get really technical the door lock switch is an electrical rocker-style of a switch. Simply push it upwards or downwards to use it. Each time you do this a signal is sent to your door lock relay so that the door lock actuator opens up. Now as far as the lifespan goes on this part, it is unfortunately prone to wear and tear. This isn’t a part you use from time to time, it gets used pretty much each time you use the car. Every single time you use it, you're sending an electrical current through the switch, and over time the switch will just cease to work. While this may not happen on a regular basis, there’s a good chance if you have your car for any length of time (a few years or longer), you could run into replacing this part.

Here are some signals that will alert you to the fact it's time to replace the part.

  • You press on the door lock switch to open the lock, and it doesn’t work.
  • You press on the door lock switch to lock the door, and it doesn’t work.

There is some good news with this replacement job. Firstly, it is very affordable, in that you won’t have to spend much at all to replace the part. Second, it’s a relatively simple fix for the mechanic so it won’t take long at all. And third, and perhaps the most important, is that if this part has stopped working it is inconvenient but it doesn’t pose a safety risk when driving. This means you can fix it at your convenience.

If you’re experiencing any of these symptoms and suspect your door lock switch is in need of replacement, get a diagnostic or book a door lock switch replacement service with a professional mechanic.


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Recent Car Door Lock Switch Replacement reviews

Excellent Rating

(26)

Rating Summary
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Alex

16 years of experience
435 reviews
Alex
16 years of experience
Chevrolet Tahoe V8-4.8L - Door Lock Switch Replacement (Driver Side Front) - Dallas, Texas
Alex is super qualified. Finished the job in absolutely no time at all. Nice guy, too!
Mazda CX-9 - Door Lock Switch Replacement (Driver Side Front) - Carrollton, Texas
Very knowledgable and thorough. He seems to know what he is doing and you can tell he is an honest person who will do what it takes to complete the job.

Damian

11 years of experience
465 reviews
Damian
11 years of experience
Mazda CX-7 L4-2.5L - Door Lock Switch Replacement (Driver Side Front) - Suitland, Maryland
Mr Johnson review the problems I was having with doors of my car and told me the problem was different than what I was told during my initial appointment. I was saved $500.00 and the repair was completed in 20 minutes vice the four hours I was told at first.

Breck

20 years of experience
681 reviews
Breck
20 years of experience
Volvo S60 L5-2.5L Turbo - Door Lock Switch Replacement (Driver Side Front) - Conroe, Texas
Quick and detailed work on car fixing the drivers lock switch. Would reccomend for future services

Mathew

24 years of experience
93 reviews
Mathew
24 years of experience
Audi A4 Quattro L4-2.0L Turbo - Door Lock Switch Replacement (Driver Side Front) - Jacksonville Beach, Florida
Great experience, arrived early, did the job quick, and was nice and trustworthy.

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