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2007-2014 GM Door Lock Actuator Repair

$34.99
Weight:
0.50 LBS
Rating:
Quantity:


Product Description

*** Click Here For the Installation Video !! ***  (thanks Fernando!)

*** PLEASE NOTE : For 2014 Models, Please Email Us The Actuator Part Number Before Ordering !  There was a VIN split in 2014.  The new style 2014+ Motors Can Be Ordered Here -- Click Here --

As many of you already know, the door lock actuators in your 2007-2014 GM vehicle are very unreliable.  Most units suffer motor failures which can make locking and unlocking the vehicle very cumbersome.  GruvenParts.com has been repairing the faulty GM door lock actuators since 2010.  Our new motor is a reliable high torque design with factory correct wiring inputs. Our motor has passed rigorous 35,000 lock/unlock cycle testing runs conducted continuously over the span of 2 full weeks.  Please read the repair options listed below before ordering.

Repair Options

  • Buy Motor Only and Install it Yourself and Save $$.  You can also choose to have the motor shipped with a new brass pinion gear preinstalled - this will save you the hassle of removing the old gear and pressing it onto the the new motor shaft.  Reference the repair instructions listed at the bottom of this page or watch the youtube installation video. Choose passenger side or drivers side from the drop down menu.  The motors are the same front to back, but they are different drivers side to passenger side.
  • Send Us Your Actuator for us to Repair : Send your actuator along with copy of your invoice (address will be provided after order).  We will perform the repair and send it back to you, usually within 1-2 weeks 
  • If you are located near Atlanta, we have a Certified GM Master Technician who can perform the installation on your vehicle.  Please email Paul@GruvenParts.com for details. 

 

Eligible Models

2007-2014 GM models including Tahoe, Yukon, Escalade, Silverado, Suburban, Sierra, Avalanche (and others) as well as Malibu and Cadillac sedans using any of the following door lock actuator part numbers (and very likely many others):

25873487 25876390 15896625 25945737 15896626 25876389 25873488 25945736 20783850 25811735 25876386 25945752 25848878 25866299 25863021 25876382 25955017 22741770 22862025 25876384 25863019 25876388 15896624 25873485 25945754 20783852 25876393 25789215 25876394 25945741 25876387 25873486 25789213 25876385 25945738 25876391 20783859 15896628 25873490 25789219 25876397 25945749 25876383 22785476 22785607 25876451 25843164 22791036 22862238 25876521 25876380 20783844 25945746 25863017 25876398 20777854 20777855 25945739 15896627 25876392 20783860 25873489 25876536 22791011 19210210 25873490 13581405 22865521 25829641 25876452 20772313 20772312 22865519 25876463 22865520 25876451 20772311 25876462 22865518 25840363 20785785 25879295 22862245 22862244 22862238 22862242

 

Send In 

Please Email : Paul@GruvenParts.com for the Send In Address

Please include a copy of your original order invoice and write either "CORE" or "SEND IN FOR REPAIR" on the package.

 

** Instructions for Installing Motor Yourself **

*** Click Here For the Installation Video !! ***  (thanks Fernando!)

To change out the motor yourself, do the following :

A. Drill off the 2 rivet heads holding the cable "L" bracket onto the actuator case and remove the cable "L" bracket.  The actual rivets themselves stay in place, you are only machining off the rivet heads enough to get the L Bracket off.  Some have just used a dremel tool with grinding bit to remove rivet head.  Be careful not to damage the surrounding actuator structure.  ** Users Note ** Some have drilled the small pilot hole into the rivet BEFORE machining off the rivet head.  This can help to ensure the rivet doesnt spin while drilling the pilot hole, since the rivet head is still there to hold it in place.  We machine the head of rivet off 1st, but you could also machine pilot hole 1st, either way is acceptable.

B. Put actuator in the locked position (as if door was shut) and remove the torx screws around the perimeter of the case.  This step is important because it moves the internal mechanism out of the way and allows for easier removal and installation of the case halves.

C. Remove the top of the case (the motor will come with it).  Unplug motor from top case.

D. (Skip this step if buying motor with pinion gear preinstalled).  Use a small gear puller (like the Walkera W010 Gear Pinion Puller) to remove the brass pinion gear from the old motor.  A puller for 2mm shaft works well, these are readily available on Amazon.com.  You can also place the old motor in a vice, and use a small pair of needle nose pliers to grab the back of the gear while tapping with a small hammer to push the gear off the shaft.  Do not damage the brass gear as it is reused.  Press old gear onto new motor shaft using vice or arbor press.  

E. Place the new motor/gear back into the actuator and ensure it meshes with the mating spur gear.  Ensure all metal filings are removed from the inside of the case.  Please note : our motors marked "CW" go in the drivers side actuators and "CCW" go in the passenger side actuators.  It is the same motor front to back, the only difference is side - passenger side is CCW while drivers side is CW.

F. Reinstall top half of actuator case.  

G. Reinstall perimeter torx screws.  Do not over-torque them, just snug them up firmly.

H. Reattach cable "L" bracket. This can be done via drilling/tapping the remaining rivet shank and installing small screws/washers (we use #6-32 screws with flat washers and loctite). Or you can spot weld the bracket back onto the rivet shank.  Some others have used #8-32 screws as this provides a slightly larger tap.  Please do not use cheap taps here, the rivet is high strength steel so a high quality tap is recommended.  If you own a 4 door, you will be doing this 4 times so invest in a good tap to prevent breaking the tap in the rivet.  Tap SLOW using back/forth method until the threads are sufficiently deep, 1/4-1/2" is plenty.  Use loctite on the small screws to prevent the L Bracket from becoming dislodged later.  As a final suggestion on this step - some have just drilled a shallow hole into the rivet shank and used a self tapping metal screw to bite into the hole.  This works as well, and saves you the trouble of tapping a hole into the rivet shank.

*** After the install ***

Please do not reinstall the interior door panel until you have successfully operated the mechanism several dozen times to ensure all was put back together correctly.  We recommend installing the repaired actuator, lowering the window, then closing the door.  Verify both the interior and exterior door release handles function properly.  Then, start the engine, and ensure the vehicle recognizes the door is shut (doesn’t keep the dome light on, or chiming). Operate the power locks a dozen or so times, the lock should lock and unlock rapidly with a forceful "snap" as it moves (the way it did when it was new).  Only then should you finalize installation by reinstalling the door panel.

 

 

 

 

Product Reviews

Previous | Showing reviews 141-150 of 228 | Next

  1. Great inexpensive fix 5 Star Review

    Posted by on 18th Jan 2016

    This is my second replacement motor for an 08 Silverado on which 3 of the 4 actuators quit working. If you watch the video on Gruven's website you will have no problem with the install. I had an issue with my first install because I did not put the internal parts back together correctly. Paul called me, yes- he called me ! - to help me through the proper process of putting the internal mechanisms back in place and everything works as new.

    If you want a great, inexpensive alternative to fixing the crappy actuators from GM, give Paul a call and you will be glad you did. Customer service is top notch. Highly recommend.

    -- response --

    Thanks Jimmy, glad we could help. Please keep us posted on how your door locks are doing. Use the heck outta them !!!


  2. Re-review 5 Star Review

    Posted by on 9th Jan 2016

    I initially gave a "fair" review of this product because when I installed the new motor, it didn't work. I received a call from a customer service rep who was genuinely concerned that the product didn't work and he offered a replacement and even offered to walk me through the install process. Well, as it turned out, the motor didn't work due to MY error upon installation - not because the motor was defective. I eventually got the motor installed correctly and it works perfectly. I was not used to the customer service I received from Gruven Parts and cannot recommend this product enough if you have actuators out on your vehicle. Thank you Gruven!


  3. Video install made this an easy repair! 5 Star Review

    Posted by on 6th Jan 2016

    I'm a do it yourselfer and having the video installation made this a simple repair. My only mistake was drilling one of he holes a bit too large and had to use a larger screw. Motor seems to work great so far!


  4. Very happy!!! Thanks Gruvenparts!!! 5 Star Review

    Posted by on 2nd Jan 2016

    Great inexpensive fix for a common GM issue. Following the video made the process both easy and rewarding. The lock now operates with a precision sound and snap that never existed before. I only needed to do one door but if the others go out I know Gruvenparts.com has my back!

    -- Response --

    Awesome to hear, thanks for the review ! Please let us know if you ever have any issues with the motors, they should outlast the vehicle !


  5. Easier than it looks! 5 Star Review

    Posted by on 8th Dec 2015

    At first, I was a bit wary of the work involved, but after doing it, figuring it was worth a shot given that the motors are about $30/door rather than $120-150/door for the entire assembly, let alone having a mechanic or dealer do it, it was more than worth it. I would highly recommend it. I'm very thankful that Gruven saw the problem, found the motors, and made them available. That's great business...something GM might want to take note of. Thanks Gruven!

    The video instructions on YouTube were top-notch as well.
    https://www.youtube.com/watch?v=L-WX9VL_KeU&index=28&list=WL


  6. Door Actuator inexpensive fix 5 Star Review

    Posted by on 26th Nov 2015

    $35 verses $250 witch one would you pick ! Just repaired the actuator in my 2009 GMC HD with a new motor from http://www.gruvenparts.com . Very easy to do and saved a lot of money.
    Thanks,Wayne


  7. Necessary but labor intensive actuator motor replacement 4 Star Review

    Posted by on 21st Nov 2015

    I have now replaced all four failed door actuator motors in my 2008 Avalanche with less than 100k miles. Three are now Gruven motors, the fourth is in a Dorman actuator. If the Gruven motors are as reliable as advertised they will never have to be replaced. The current installation video that uses self tapping screws is a better method than using a tap to make threads in the drilled holes to hold the bracket on.


  8. small motor - BIG savings 5 Star Review

    Posted by on 11th Nov 2015

    The door lock motor was exactly what I needed and no more. The video was excellent showing me exactly how to do the job quickly without breaking anything. I like the ability to repair just the needed part instead of the whole assembly. Will it last longer than the original? Check back in 3 years.

    -- Response --

    Thanks for the review. If you have any issues whatsoever with our new motor, please contact us! You should have many many years of trouble free door lock operations now.

    Paul@gruvenparts.com


  9. Door locks 5 Star Review

    Posted by on 5th Nov 2015

    I have installed these motors in my doors and they work great. Its nice to have my remote locks working again. Great product.


  10. Great product! INSTALLATION VIDEO CREATED!!! 5 Star Review

    Posted by on 2nd Nov 2015

    I'm so glad I ran across this part on the web! This saved me a lot of money since all 4 of my locks went bad and had to be fixed.

    The instructions on this site are spot on, but I noticed several others were requesting a video of the installation. Hopefully the video I created helps you guys!

    Video installation link ==> https://www.youtube.com/watch?v=L-WX9VL_KeU


Previous | Showing reviews 141-150 of 228 | Next



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