Nissan 370Z Car Door Lock Relay Replacement at your home or office.

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Car Door Lock Relay Replacement Service

How much does a Car Door Lock Relay Replacement cost?

On average, the cost for a Nissan 370Z Car Door Lock Relay Replacement is $153 with $58 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2009 Nissan 370ZV6-3.7LService typeCar Door Lock Relay ReplacementEstimate$230.49Shop/Dealer Price$269.37 - $363.49
2010 Nissan 370ZV6-3.7LService typeCar Door Lock Relay ReplacementEstimate$210.49Shop/Dealer Price$249.38 - $343.52
2016 Nissan 370ZV6-3.7LService typeCar Door Lock Relay ReplacementEstimate$210.49Shop/Dealer Price$249.38 - $343.52
2015 Nissan 370ZV6-3.7LService typeCar Door Lock Relay ReplacementEstimate$210.49Shop/Dealer Price$249.36 - $343.48
2012 Nissan 370ZV6-3.7LService typeCar Door Lock Relay ReplacementEstimate$210.49Shop/Dealer Price$249.40 - $343.55
2011 Nissan 370ZV6-3.7LService typeCar Door Lock Relay ReplacementEstimate$210.49Shop/Dealer Price$249.38 - $343.52
2014 Nissan 370ZV6-3.7LService typeCar Door Lock Relay ReplacementEstimate$215.49Shop/Dealer Price$254.25 - $348.28
2017 Nissan 370ZV6-3.7LService typeCar Door Lock Relay ReplacementEstimate$215.49Shop/Dealer Price$254.62 - $348.94
Show example Nissan 370Z Car Door Lock Relay Replacement prices

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.

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Meet some of our expert Nissan mechanics

Real customer reviews from Nissan owners like you.

Excellent Rating

(56)

Rating Summary
52
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Russell

24 years of experience
356 reviews
Russell
24 years of experience
Nissan 370Z V6-3.7L - Oil Change - Portland, Oregon

Edmar

22 years of experience
246 reviews
Edmar
22 years of experience
Nissan 370Z V6-3.7L - Car is not starting Inspection - Irving, Texas
Great mobile mechanic! couldn’t have chosen better

Jerimiah

19 years of experience
328 reviews
Jerimiah
19 years of experience
Nissan 370Z V6-3.7L - Oil Change - Las Vegas, Nevada
Can strongly recommend Jerimiah. On time, quick, and thorough. Knows what he's talking about, genuinely seems to enjoy his job - I didn't feel like a nuisance for asking questions and voicing concerns like so many other mechanics make it seem. One of the routine maintenance things I had scheduled was my trans fluid, and upon checking it he said it looked like new and double checked to make sure I wanted it done. Had it done regardless for warranty reasons, but awesome that he's looking out for the customer and not trying to sell them something they don't need. I'll be using this service again, and will definitely be requesting Jerimiah again as well.

Chris

18 years of experience
492 reviews
Chris
18 years of experience
Nissan 370Z V6-3.7L - Battery Terminal Ends - Plano, Texas
Very efficient and friendly.

Excellent Rating

(56)

Rating Summary
52
2
0
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2
52
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2
Number of Nissan 370Z services completed
616+
services done by our mechanics
TOTAL NUMBER OF EXPERT Nissan MECHANICS
1500+
experts on our platform

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