Chevrolet C3500 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 Chevrolet C3500 Car Door Lock Relay Replacement is $122 with $27 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1997 Chevrolet C3500V8-7.4LService typeCar Door Lock Relay ReplacementEstimate$191.37Shop/Dealer Price$220.47 - $285.25
2000 Chevrolet C3500V8-5.7LService typeCar Door Lock Relay ReplacementEstimate$171.37Shop/Dealer Price$200.48 - $265.28
1992 Chevrolet C3500V8-7.4LService typeCar Door Lock Relay ReplacementEstimate$171.37Shop/Dealer Price$200.48 - $265.28
1988 Chevrolet C3500V8-5.7LService typeCar Door Lock Relay ReplacementEstimate$171.37Shop/Dealer Price$200.46 - $265.24
1993 Chevrolet C3500V8-7.4LService typeCar Door Lock Relay ReplacementEstimate$171.37Shop/Dealer Price$200.50 - $265.31
1994 Chevrolet C3500V8-5.7LService typeCar Door Lock Relay ReplacementEstimate$171.37Shop/Dealer Price$200.48 - $265.28
1998 Chevrolet C3500V8-7.4LService typeCar Door Lock Relay ReplacementEstimate$176.37Shop/Dealer Price$205.35 - $270.04
1996 Chevrolet C3500V8-5.7LService typeCar Door Lock Relay ReplacementEstimate$176.37Shop/Dealer Price$205.72 - $270.70
Show example Chevrolet C3500 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 Chevrolet mechanics

Real customer reviews from Chevrolet owners like you.

Excellent Rating

(19)

Rating Summary
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Kenneth

20 years of experience
801 reviews
Kenneth
20 years of experience
Chevrolet C3500 V8-6.5L Turbo Diesel - 75 Point Safety Inspection - Pasadena, California
He was very thorough. He looked under the hood and under the truck, inspected the wear and tear on the breaks, rotors, pads. He looked at all of the areas under the truck and the hood for leaks, wear, or cracks in the insulation in the bundles of wires. He took photos of areas that needed work. He also put together my side view mirror, which had been broken.

Charles

26 years of experience
134 reviews
Charles
26 years of experience
Chevrolet C3500 V8-7.4L - Check Engine Light is on - Renton, Washington
Very Professional and knowledgeable. Would highly recommend Charles.

Carlos

12 years of experience
77 reviews
Carlos
12 years of experience
Chevrolet C3500 V8-5.7L - Car is not starting - La Mirada, California
10 stars... Great guy... Professional .. Knows his stuff.... The best!!!!

Anthony

7 years of experience
141 reviews
Anthony
7 years of experience
Chevrolet C3500 V8-5.7L - Car starts and then dies Inspection - West Sacramento, California
Excellent job. Knowledgeable. Quickly determined problem, and what needed to be done.

Excellent Rating

(19)

Rating Summary
18
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Number of Chevrolet C3500 services completed
209+
services done by our mechanics
TOTAL NUMBER OF EXPERT Chevrolet MECHANICS
1600+
experts on our platform

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