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Tahoe lift gate

On my 2007Ttahoe when I open the power lift gate about 1/2 way up the rear window pops open. You then must close it while the door is in the upper position before you cn close the tailgate. My wife isn't tall enough to do that.

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  • Cars & Trucks Master
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A short stoll?

Posted on Mar 17, 2014

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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dgjtex
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SOURCE: 2006 chevy tahoe liftgate won't open when keyless remote unlocks

check fuse first always, then check connections fron rear gate to body.

Posted on Dec 15, 2008

HondaAl
  • 72 Answers

SOURCE: 2005 Honda Odyssey Tailgate Problem

Try to reset the tailgate by removing the no.7 (7.5 amp) fuse in the underdash fuse box. Open and close the tailgate manually, reinstall the fuse, and try the open tailgate button. If that doesn't work you would have take it to the dealer, where they can check for DTC's (diagnostic trouble codes). Honda Al

Posted on Apr 19, 2009

  • 21 Answers

SOURCE: 1996 Isuzu Rodeo stuck tail gate

Remove the interior trim panel which will not be easy since the gate is up ---- you can then access the lock mechanism and will probably find a bent linkage rod or a broken plastic retainer clip.

Posted on Apr 26, 2009

  • 1 Answer

SOURCE: rear tail gate will not open

how to i open a stuck lift garte on a ford winstar 2000 lock broken too

Posted on Aug 13, 2009

  • 157 Answers

SOURCE: 2004 GMC Envoy XUV SLT

There is a technical service bulletin regarding this problem with 2004 GMC envoy. Actually there are 3 separate issues with regards to the elecronic tailgate. The reason why the dealers are backordered is the part you want keeps failing after a time of being installed.

For the particular problem you have of the electronic latch not working, the bulletin recommends a inspection of the endgate connector C900. Look for the wires to be backed out of the connector or not properly crimped. To crimp you will need a crimping tool available at any electrical supply shop. The connectors can be had from the dealers.

The other solution referred to intermittent operation of the endgate but can apply in your situation also. For that, look for chaffing at the wire harness connectors for the endgate actuators located at the upper right and lower left latches. They have been found to be pinched up to 8 inches away from the actuators. In this situation it would be ideal to replace the connectors and install in a way so wires will not be pinched.

The other thing to look out for is dusty sensors. For this you will need to remove the tailgate trim panel and locate the 2 optical sensors on either side. You can feel them with your hand, they will be the size of a nickel. Clean all the dust under the trim. In addition to that you should open the switch and use contact cleaner to clean out any dust or debris inside there. There is no mechanical way to open the door once the electronic side has malfunctioned without damaging the door. I hope this helps.

Posted on Aug 27, 2010

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1 Answer

Tailgate only open 1/3 way than closes 2008 tahoe


Your liftgate has obstruction sensors, if obstruction is detected in the power mode, the liftgate will reverse. Has a sensor on each side of liftgate. I don't know if replacing sensor/s will fix it, but, that would be my first thought. I hate to see you replace anything and it not fix it.
Your owners manual should give you info on lift gate operation. If you want my diagram for lift gate, holler and I'll post it.

Sep 28, 2016 | 2008 Chevrolet Chevrolet Tahoe LTZ

1 Answer

I have 2005 chevy tahoe my doors all licks but my liftgate door with window stays open use to lock w all my doors? I havent check anytjing yet? I cant lock it.


Here is how it works !
Liftgate Locking Operation
The lift gate will lock any time the vehicle is shifted out of park on vehicles equipped with an automatic transmission and at vehicle speeds exceeding 5 kph with manual transmission. This happens in conjunction with auto door locks if enabled or independently of auto door locks if the feature is disabled. This ensures that the lift gate is locked anytime the vehicle is shifted out of park or when the vehicle is in motion.
The lift gate lock relay supply and coil sides receive a constant voltage through the battery voltage supply circuit and the ECC fuse. The normally closed contact is connected to ground and the control side is connected to the body control module (BCM). A lock function will occur when a door lock switch activation, keyless entry lock transmission, auto door lock function or a lift gate lock function has been received by the BCM. The BCM will then ground the control side of the lift gate lock relay. This energizes the relay and allows voltage to be applied to the lift gate lock actuator lock control circuit. Since the other side of the lift gate lock actuator is connected to the normally closed contacts of the door unlock relay to ground, the lift gate will lock. When an unlock function occurs the BCM will ground the control side of the unlock relay and the rear doors and lift gate will unlock.
The BCM also runs diagnostics on the lift gate lock relay control circuit and will set DTC B3825 as current and also send a Class 2 message to the DIC. The DIC will display REPLACE LIFTGATE FUSE to inform the driver that a fault has been detected in the lift gate lock circuit and that the lift gate is not locked. Faults that will set the DTC and cause the DIC to display the message could be any of the following:
?€¢
An open ECC fuse


?€¢
An open or short to ground in the lift gate lock relay battery positive voltage circuit


?€¢
A faulty lift gate lock relay


?€¢
An open or short to ground in the lift gate lock relay control circuit


?€¢
A short to ground in the lift gate lock actuator lock control circuit


?€¢
A faulty BCM

May 14, 2016 | Cars & Trucks

1 Answer

How do I open the cargo door if it wont open?


rear door hatch lock repair GMC Chevrolet - YouTube

? 4:26
https://www.youtube.com/watch?v=QS3PMhGgyAg
Apr 5, 2014 - Uploaded by auto resource
2002 Yukon, rear hatch lock not locking. ... rear door hatch lock repair GMC Chevrolet. auto resource ... chevy tahoe lift gate notopening - Duration: 2:12. ... A Method how to unlock your car in 10 seconds :) - Duration: 0:35.

chevy tahoe lift gate not opening - YouTube

? 2:12
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Sep 1, 2010 - Uploaded by 76bluemoon
Back lift gate/glass would not open or release. Even when unlocked with the key fob or the unlock switch on the drivers/passenger door. ... How To Install Replace Rear Lift Gate handle 2002-09 GMC Envoy Chevy Trailblazer ...

Jan 16, 2016 | 2002 Chevrolet Tahoe

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LIFTGATE MOTOR WENT OUT. HOW CAN I OPEN THE DOOR MANUALLY?


chevy tahoe lift gate not opening - YouTube

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Sep 1, 2010 - Uploaded by 76bluemoon Back lift gate/glass would not open or release. ... Wow, are you sure? .... known issue with tahoe, suburbans, hummers and othergmc vehicles. ... 2007-2012 Yukon Denali Rear Door Lock Actuator Replacement ... 2004 GMC Yukon XL rear liftgateremoval - Duration: 50:17. by Velvethamma 5,814 views.

Aug 08, 2015 | 2007 GMC Yukon XL Denali

2 Answers

Gate light on dash will not go off also dome light stays on rear lift door is not jarred


Replace the gate latch. Open the gate, remove the top panel first, it pops off. Remove the bottom, 2 to 4 screws to remove, then it pops off. This gives you access to remove the latch.

Feb 13, 2015 | 2011 Jeep Liberty

1 Answer

Power liftgate will not open with remote, instrument panel control or button in rear cargo on lincoln mkx


It can be faulty switch or its issue with lift gate latch.Its got stuck up hard or cracked inside.It has to be inspected.-----------
There are few help links with proper solutions for these problem.I suggest you to refer the links.
Click the link below:----
2007 Mercury Mountaineer: Liftgate will not Unlock or Open? http://whoisbyme.blogspot.in/2012/06/2007-mercury-mountaineer-liftgate-will.html
------------
Adjust Hydraulic Lifters? http://schematicsdiagram.blogspot.in/2012/04/adjust-hydraulic-lifters.html
-----------
How to open rear lift gate? http://repairhelpcenter.blogspot.com/2011/12/how-to-open-rear-lift-gate.html

--------- Power Liftgate Shuts Down http://whoisbyme.blogspot.in/2012/07/power-liftgate-shuts-down.html
------------ Power Lift Gate Will Not Remain Open http://whoisbyme.blogspot.in/2012/07/power-lift-gate-will-not-remain-open.html
----------- Power Lift-gate will not Operate http://whoisbyme.blogspot.in/2012/07/power-lift-gate-will-not-operate.html
------------- Liftgate will Not Stay Up Open? http://whoisbyme.blogspot.in/2012/07/liftgate-will-not-stay-up-open.html

---------------- Rear Door will not open http://whoisbyme.blogspot.in/2012/07/rear-door-will-not-open.html
------------ 2000 Toyota Corolla: Rear Door wont open from outside or inside? http://whatisbyme.blogspot.in/2012/05/2000-toyota-corolla-rear-door-wont-open.html

--------------

These details will help.
Thanks.

Nov 25, 2012 | 2007 Lincoln MKX AWD

2 Answers

Why does our dash info say rear access open and how do you fix it?


your rear glass on your tail gate is ajar ..press the round circle button on the gate from the outside and the glass will pop open at yah close the glass a little harder since the latch is a bugger to catch i get this all time with mine

and your rear access msg will disappear and your rear windshild motor may work since the glass isnt fully closed the wiper wont run

good luck

Mar 05, 2011 | 2003 Chevrolet Tahoe

1 Answer

The rear lift gate will not open or will the window


if they are controled or usually opened electrically, then it is probably a fuse. Check your fuse panel

May 06, 2009 | 2005 Chevrolet Tahoe

1 Answer

Rear power door not working


check the gate suports.. its very common for them to rust at the ends and cause them to bind that will not allow the gate to lift on its own. a click or pop may be heard when the gate is opened or closed.. also if the supports are working right the gate actually moves away from the body when the latch is released. if its stays against the body then try the supports for the gate

Jan 02, 2009 | 2003 Dodge Caravan

1 Answer

2006 chevy tahoe liftgate won't open when keyless remote unlocks


check fuse first always, then check connections fron rear gate to body.

Dec 14, 2008 | 2006 Chevrolet Tahoe

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