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Chevrolet Suburban 3500 HD Trunk Lock Actuator Replacement at your home or office.

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Trunk Lock Actuator Replacement Service

How much does a Trunk Lock Actuator Replacement cost?

On average, the cost for a Chevrolet Suburban 3500 HD Trunk Lock Actuator Replacement is $253 with $158 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 Chevrolet Suburban 3500 HDV8-6.0LService typeTrunk Lock Actuator ReplacementEstimate$430.87Shop/Dealer Price$519.84 - $764.25
2017 Chevrolet Suburban 3500 HDV8-6.0LService typeTrunk Lock Actuator ReplacementEstimate$410.87Shop/Dealer Price$499.86 - $744.28
2016 Chevrolet Suburban 3500 HDV8-6.0LService typeTrunk Lock Actuator ReplacementEstimate$410.87Shop/Dealer Price$499.86 - $744.28
Show example Chevrolet Suburban 3500 HD Trunk Lock Actuator Replacement prices

What is the Trunk Lock Actuator all about?

The trunk or hatch on your vehicle is designed to store or transport your belongings safely. It is locked with a keyed lock cylinder, and if your vehicle is equipped with a power trunk release button, there is a trunk lock actuator mounted to the keyed lock cylinder. When entry to the trunk is requested through electrical input, either by a trunk release button inside the car or by pressing the trunk release button on a key fob, the trunk lock actuator releases the trunk latch in the same way turning a key in the lock cylinder would. When the trunk lock actuator fails or is too weak to release the trunk latch, you may not be able to access your belongings in the trunk without using the key in the lock cylinder.

Keep in mind:

  • The trunk actuator can usually be activated by button or remote control. If one doesn’t work, try the other to see if the problem is with the actuator or the control method.
  • If the power trunk lock actuator doesn’t function, a manual trunk lock cylinder can be used to access your belongings in the trunk.
  • In some vehicles, a valet switch in the glove box will turn off the power trunk release. If the trunk lock release doesn’t work, check to make sure the valet switch is not engaged.
  • A wiring problem or burnt fuse may mimic the symptoms of a failed trunk lock actuator. Have one of our expert mechanics check the system to determine the exact cause of failure.

How it's done:

  • The trunk lock actuator is verified to be broken
  • The inside trunk trim panel trunk is removed and the broken lock actuator is removed
  • The new trunk lock actuator is installed
  • The trunk lock actuator is tested for proper operation and the inside trim panels are reinstalled
  • The trunk lid is opened and closed to check the latch and lock actuator operation

Our recommendation:

If the key still turns in the lock cylinder but the trunk will not open with either the trunk release button inside the car or on your key fob, you may need to replace the trunk lock actuator.

What common symptoms indicate you may need to replace the Trunk Lock Actuator?

  • Power trunk release will not function but the manual trunk lock cylinder operates
  • Power trunk lock button and remote key fob release buttons don’t work
  • Audible click at the trunk lock when the release button is pressed but the trunk doesn’t open

How important is this service?

The trunk lock actuator is part of a convenient power trunk release system. If it doesn’t operate as designed, you’ll have to open the trunk through the manual key lock cylinder instead. You can replace it at your convenience.

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Real customer reviews from Chevrolet owners like you.

Excellent Rating

(15,266)
Rating Summary
14,304
478
111
85
288
14,304
478
111
85
288

Joshua

27 years of experience
709 reviews
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Joshua
27 years of experience
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by Stephen
Chevrolet Camaro V6-3.4L - Trunk Lock Actuator - Richmond, California
Great experience, would definitely recommend.

Jeff

33 years of experience
441 reviews
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Jeff
33 years of experience
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by John
Chevrolet Suburban 1500 V8-5.3L - Brake Pads Replacement (Front, Rear) - Citrus Heights, California
Jeff is very knowledgeable and very courteous. Definitely five stars!

James

30 years of experience
925 reviews
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James
30 years of experience
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by Stephanie
Chevrolet Malibu L4-2.4L - Radiator Hose - Orlando, Florida
Great service! James arrived promptly and attended to our vehicle with care and expertise.

Jerry

8 years of experience
136 reviews
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Jerry
8 years of experience
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by Oreta
Chevrolet Cruze L4-1.8L - Window is not going up or down - Duluth, Georgia
I was pleasantly surprised to not have the mechanic arrive on time but he was early and waiting to get started. He was very thorough, efficient, and explained everything patiently. This was my first experience and it was stress free. I would recommend him to others. I hope to have Jerry do some more work on my vehicle in the near future.

Excellent Rating

(15,266)
Rating Summary
14,304
478
111
85
288
14,304
478
111
85
288
Number of Chevrolet services completed
167926+
services done by our mechanics
TOTAL NUMBER OF EXPERT Chevrolet MECHANICS
1600+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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