Question about 2005 GMC Yukon

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2005 GMC YUKON REAR HATCH ACTUATOR BUZZING

2005 GMC YUKON REAR HATCH ACTUATOR will Buzz when locking the door. Does the actuator need to be replaced?

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  • GMC Master
  • 85,206 Answers

Check the ground to the actuator, if that is ok replace the actuator.

Posted on Aug 28, 2012

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  • Erwin Rath
    Erwin Rath Aug 30, 2012

    Thanks Dennis for your comment. I have checked with my GM dealer and my local body shop both tell me you have to buy the whole locking part for around $400. The actuator is not sold by itself. It is odd the lock works every time you press the button on the key fob. The leaver moves back and forth, just makes a loud buzzing noise after it locks for about 2 seconds. It looks like it moves the amount it should, not binding up half way into the movement. Just wanted to know if other people had this problem? I guess It will part change out time soon the wife told me this morning the buzzing has to go.

  • Marvin
    Marvin Aug 30, 2012

    I would ignore that noise if it only lasts 2 seconds.

  • Marvin
    Marvin Aug 30, 2012

    Please rate my help for fixya.

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Posted on Jan 02, 2017

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SOURCE: 2005 gmc yukon back passenger doors will not

My wife's 2003 Yukon wouldn't lock the rear doors or hatch, but it would unlock. My problem was the lock relay was bad. There are two relays, one for lock and one for unlock. They are located in the fuse panel on the left side of the console. Open the drivers door and you will see a cover that pops off. Behind this are several fuses and relays. Consult your manual to see which is the lock and unlock relays. They are side by side on a 2003. They pull straight out. I replaced both and they were around $10 apiece at any auto store.

Posted on Aug 01, 2009

Gort007
  • 1187 Answers

SOURCE: I can't lock the rear hatch door on my yukon

The lock is stuck in the "locked" position.
When you close the hatch, it is jamming the latch hook into the wrong area.

Manually open the hatch. Unlock the hatch (even tho the hatch is already open). there are two bolts holding the metal "loop", the loop has moved. Adjust the metal loop and close the hatch / lock it, etc.

Posted on Sep 28, 2009

  • 2 Answers

SOURCE: rear doors and tailgate will not lock with remote

Harris, did you find a solution to your problem? I am having the same issue on my 04 denali. Rear doors and tailgate wont lock but the unlock fine. Front door function normally? let me know.

Posted on Nov 18, 2009

  • 1015 Answers

SOURCE: 2006 GMC Yukon Denali XL Rear Hatch & Glass locks not working

Could be the latch mechanism for the door is sticking. You could try using some white grease on the latch and the contact where the latch hooks to. You can purchase the grease from most auto parts stores. You will not need to use alot. Just apply a small amount to the mechanisim and then work it in using the manual handle. Then open and close the door several times to feel the "action". Then apply a little more and repeat. This should loosen the latch and get it working again. Also make sure that none of the tension springs have come loose on the latch. And check the seal around the door and make sure it is not pinched and has a proper fit.

Posted on Dec 29, 2009

Molson02536
  • 3854 Answers

SOURCE: My GMC 2005 Yukon XL

Here is a link on how to fit your rear hatch issues.

http://gmcowners.com/gmc-forum/showthread.php?t=12619

Thank you for using fixya.

Posted on Apr 18, 2010

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1 Answer

2005 gmc yukon rear window motor buzz, new one does same thing


sounds like you may have a bad ground on the motor .even a brand new motor wont work if it has a poor ground check your connections

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1 Answer

2005 GMC BACK HATCH WON'T OPEN


It sounds like the lock actuator has failed or has a poor connection which won't allow the latch to release. What you will need to do is remove the inside rear hatch panel to access the lock actuator. Once you get to the latch use a flat screwdriver to release the latch being careful not to damage the glass.

-----------
Click this link below for more troubleshooting:-- http://technoanswers.blogspot.com/2011/09/rear-hatch-wont-open-on-2005-gmc-yukon.html -------- This will help.Thanks.Helpmech.

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Hello-I have an 06 Yukon Denali and the rear door/hatch/gate does not lock. I am told I need to purchase a lock actuator. Any idea where to find one? Thanks, Jon


It should still be able to be locked and unlocked by the key, but if you mean locking by the remote, then the actuator is bad. These can be purchased from a dealership, parts yard, or I prefer to buy from Ebay. If you go to Ebay, just look up 2006 Yukon actuator. You may get a better price also.

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My GMC 2005 Yukon XL Denali Rear hatch and window will not unlock. The other doors lock and unlock properly. How do I fix it?


Here is a link on how to fit your rear hatch issues.

http://gmcowners.com/gmc-forum/showthread.php?t=12619

Thank you for using fixya.

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1 Answer

Can't get door open


wiring connections or lock latch frozen --to manually bypass latch or to unlock rear hatch -- in the bottom of door panel is a round access hole remove cover just clipped into place using a flashlight and a screw driver about 3 inches in on bottom is the lock latch and window lock latch connections if u pull back on the inner latch u will unlock the hatch which will allow u to open it[ when opened check the wiring connections for corrosion or damage if good ] now u can remove the whole hatch panel and check the latches and actuator the actuator and latches,and rod clips sometimes need to be lubed or sometimes the clips break or disconnect clips can be purchased at any auto store panel is clipped into place carefully pry from a corner and using a screw driver or panel tool pry straight back till panel clip pops replacement of panel put clips in place and push in panel

Feb 08, 2010 | 2005 GMC Envoy

1 Answer

I can't lock the rear hatch door on my yukon. There is no key lock and the remote button locks all the other doors but the rear hatch remains unlocked. Also the button on the inside of the vehicle does not...


The lock is stuck in the "locked" position.
When you close the hatch, it is jamming the latch hook into the wrong area.

Manually open the hatch. Unlock the hatch (even tho the hatch is already open). there are two bolts holding the metal "loop", the loop has moved. Adjust the metal loop and close the hatch / lock it, etc.

Sep 28, 2009 | 2005 GMC Yukon

1 Answer

2006 gmc yukon back door/hatch won't unlock


Check battery voltage. if above 13.7 volts move to rear lock actuator and measure battery voltage at actuator if above 13.6
replace actuator if below specs. check grounds and alternator out put as follows, alternator output 13.7 to 14.25 volts. key off battery volts should be 12.90 + - 3/10 of a volt and about the same voltage at the actuator. let me know. kindest regards Bill

Nov 18, 2008 | 2006 GMC Yukon

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The cargo door and glass is locked, and the actuator will not unlock.


how do you removed the interior cover? for the rear door actuator?

Oct 12, 2008 | 2006 GMC Yukon Xl Denali

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