Door Lock Relay Replacement at your home or office.

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How much does Car Door Lock Relay Replacement cost?

It depends on the type of car you drive and the auto repair shop you go to. Our mechanics are mobile, which means they don't have the overhead that repair shops have. They provide you convenience by coming to your home or office.

YourMechanic Price
$77 to $226
Labor: $70 - $168
Parts: $7 - $58
Average dealer price
$107 to $311
Average shop price
$92 to $247
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
ServiceYourMechanic PriceShop/Dealer Price
Car Door Lock Relay Replacement for 2008 GMC Envoy L6-4.2LYourMechanic Price$79.71Shop/Dealer Price$96.65 - $114.82
Car Door Lock Relay Replacement for 2006 Saab 9-3 L4-2.0L TurboYourMechanic Price$95.44Shop/Dealer Price$116.39 - $146.42
Car Door Lock Relay Replacement for 2006 Cadillac DTS V8-4.6LYourMechanic Price$79.53Shop/Dealer Price$107.36 - $133.60
Car Door Lock Relay Replacement for 2002 Buick Park Avenue V6-3.8LYourMechanic Price$85.26Shop/Dealer Price$103.64 - $126.00
Car Door Lock Relay Replacement for 2002 GMC Savana 3500 V8-6.5L Turbo DieselYourMechanic Price$170.33Shop/Dealer Price$206.68 - $247.06
Car Door Lock Relay Replacement for 1999 Plymouth Prowler V6-3.5LYourMechanic Price$78.41Shop/Dealer Price$95.03 - $112.22
Car Door Lock Relay Replacement for 2003 Volvo S60 L5-2.4LYourMechanic Price$96.04Shop/Dealer Price$117.16 - $147.65
Car Door Lock Relay Replacement for 2011 GMC Savana 3500 V8-6.0LYourMechanic Price$166.08Shop/Dealer Price$201.48 - $238.76
Show example Car Door Lock Relay Replacement prices

Car Door Lock Relay Replacement Service & Cost

What is the Door Lock Relay all about?

Power door locks used to be a luxury feature on vehicles, but they've become so mainstream that nearly every vehicle is now equipped with them. The lock’s function is to make securing your vehicle, as well as passengers, simple and easy. Instead of reaching across the vehicle to lock or unlock the doors, it can be done by simply pressing a button. Pressing the button completes a circuit, enabling the lock actuator to receive power which activates the locking mechanism to the desired position. The circuit is routed through a door lock relay, which acts as a switch to direct the power to actuators on the door locks. When unlock is pressed, the door lock relay switches from a neutral position to activating a pulse of power to the unlock circuits on the actuators. When the lock button is pressed, a pulse of power is switched to the lock circuit of the actuator to lock the doors. When the relay for the door locks is not working properly or sticking, either the lock function, the unlock function, or both are inoperative.

Keep in mind:

  • When service is performed on any electrical system, the battery should be disconnected to prevent accidental damage or injury.
  • If the door lock relay needs to be replaced, it can be indicative of an underlying concern with the power door locks.
  • Some vehicles equipped with remote keyless entry will find the key fob operates the driver’s door lock even while the door lock relay is defective.

How it's done:

  • Test the operation of electric door locks.
  • Test the fuse for that circuit.
  • Test the relay.
  • Replace the faulty relay.
  • Test for proper operation of electric door locks.

Our recommendation:

If you are experiencing problems with your power door locks, have one of our expert technicians diagnose and repair the system. Relays and electrical systems can be complex, and a broken wire or door lock actuator problem can easily mimic the symptoms of a door lock relay and vice versa.

What common symptoms indicate you may need to replace the Door Lock Relay?

  • Power door locks don’t lock when you press the button, while the unlock feature works.
  • Neither the lock nor unlock functions work.

How important is this service?

Power door locks are a convenience feature on your vehicle. If the power locks aren’t working, you can use the key to unlock your door and the locks can be manually operated as well. Have the power door lock system repaired at your convenience.

Fast and easy Car Door Lock Relay Replacement service at your home or office.

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Meet some of our expert mechanics

Real customer reviews from owners like you.

111 reviews
Jose
12 years of experience
Jose was very professional and you can tell he cares about his work! He got my starter installed in under an hour! Thanks Jose!
2007 HYUNDAI ACCENT - CAR STARTER REPAIR
Want Jose's expert advice? Ask your question now. Its free!
49 reviews
Andrew
6 years of experience
Starter Replacement: Andy was a total PRO! Got the job done quickly and checked over the rest of the car for maintenance issues. Completely POSITIVE experience - Will definitely be a repeat customer!
2005 FORD TAURUS - CAR STARTER REPAIR
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38 reviews
Justin
15 years of experience
Great service!!!
2011 KIA OPTIMA - VALVE COVER GASKET REPLACEMENT
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21 reviews
Zachary
12 years of experience
I was so pleased with Zach's knowledge and how smooth he made the repair go. I totally recommend Zach, I will use him again.
2006 TOYOTA SOLARA - STRUT ASSEMBLY REPLACEMENT (REAR)
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Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
ServiceYourMechanic PriceShop/Dealer Price
Car Door Lock Relay Replacement for 2008 GMC Envoy L6-4.2LYourMechanic Price$79.71Shop/Dealer Price$96.65 - $114.82
Car Door Lock Relay Replacement for 2006 Saab 9-3 L4-2.0L TurboYourMechanic Price$95.44Shop/Dealer Price$116.39 - $146.42
Car Door Lock Relay Replacement for 2006 Cadillac DTS V8-4.6LYourMechanic Price$79.53Shop/Dealer Price$107.36 - $133.60
Car Door Lock Relay Replacement for 2002 Buick Park Avenue V6-3.8LYourMechanic Price$85.26Shop/Dealer Price$103.64 - $126.00
Car Door Lock Relay Replacement for 2002 GMC Savana 3500 V8-6.5L Turbo DieselYourMechanic Price$170.33Shop/Dealer Price$206.68 - $247.06
Car Door Lock Relay Replacement for 1999 Plymouth Prowler V6-3.5LYourMechanic Price$78.41Shop/Dealer Price$95.03 - $112.22
Car Door Lock Relay Replacement for 2003 Volvo S60 L5-2.4LYourMechanic Price$96.04Shop/Dealer Price$117.16 - $147.65
Car Door Lock Relay Replacement for 2011 GMC Savana 3500 V8-6.0LYourMechanic Price$166.08Shop/Dealer Price$201.48 - $238.76
Show example Car Door Lock Relay Replacement prices

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com