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My 2006 chevrolet tahoe liftgate will not open at

My 2006 chevrolet tahoe liftgate will not open using the key pad or manually lock. The fuse look like it is good. What do I do next?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: 2005 Tahoe Rear liftgate will

Doors unlock on 2005 Chevy Taho but the rear hatch won't. It does not even click when you press button. It does not have a key acess. Is there a manuel opener?? Or a fuse. Even the glass hatch will not unlock.

Posted on Sep 16, 2008

dgjtex
  • 405 Answers

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

freetek
  • 5568 Answers

SOURCE: 2006 Subaru Outback Wagon Liftgate Actuator Not Working

I highly recommend that you purchase a Haynes service manual for your Outback; we don't have any vehicle without one. The number for your car is: 89101  I checked and found the liftgate described in sufficient detail to troubleshoot your problem. The Haynes manuals cost between $15-$30 US and you can often find the best price on eBay but if you check with any of the chain auto parts stores, you can probably find one before they close today.
I also suggest you buy a cheap digital multimeter for electrical testing. If in the US, Radio Shack has some under $20 US or if near a Harbor Freight tool store, they are under $10. Each of our vehicles has one in the glove box.
I checked the schematic (circuit diagram) for the liftgate actuator and there is no separate fuse for it, it is on the same circuit with the other door locks. There are however, two plugs in the line to the common wires so either of these could be either disconnected or corroded preventing current flow.   I have noticed a random problem with the lock/latch mechanism on ours; if the hatch is closed well enough to satisfy the warning circuit but not completely engaged, one can tug on the handle repeatedly without effect but pushing it forward will complete the latching sequence and then it opens easily; it clicks when happy.

Posted on Mar 22, 2009

  • 5 Answers

SOURCE: I cannot get my liftgate to lock on my 2006 Chevy

You have to replace the liftgate fuse, it is marked "ECC" fuse in the fuse panel. The row closest to the engine at the bottom.
Should be a 10mamp

Posted on Dec 14, 2009

  • 62 Answers

SOURCE: 2006 Chevy Tahoe, rear hatch won't unlock

I found this URL on internet http://www.chefseattle.com/blog/site-news/suburban-rear-liftgate-wont-unlock-how-to-fix/ It might fix your problem.

Posted on May 14, 2010

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1 Answer

04 tahoe liftgate will not lock


Make sure key is in the center locking position when removed. May have bad lock mechanism or lock mechanism was jammed shutt befor closing. You can take a screwdriver and pry out the lock latch while turning mechanism with key. Mechanism should pop open and lock should work. Do you have power locks? have someone work the switch as you attempt to free up mechanism with screwdriver.

Jan 19, 2013 | 2006 Chevrolet Tahoe

1 Answer

2006 Tahoe liftgate will not open with keyless remote or key. What can I do?


latch rod that opens latch on the door fell off have to remove door panel to replace rod on handle control .

Jan 18, 2010 | 2006 Chevrolet Tahoe

1 Answer

I cannot get my liftgate to lock on my 2006 Chevy Tahoe. It previously was locked and wouldn't unlock and one time I got it to unlock and from there on it would lock...Any suggestions what it could be?


You have to replace the liftgate fuse, it is marked "ECC" fuse in the fuse panel. The row closest to the engine at the bottom.
Should be a 10mamp

Nov 16, 2009 | 2006 Chevrolet Tahoe

1 Answer

2006 Tahoe Z71 Lift Gate Will Not Unlock With Remote


Take the liftgate inside panel off an check the wiring , connections etc....
rear door hatch lock repair GMC Chevrolet
chevy tahoe lift gate not opening
The liftgate 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 liftgate is locked anytime the vehicle is shifted out of park or when the vehicle is in motion.
The liftgate 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 liftgate lock function has been received by the BCM. The BCM will then ground the control side of the liftgate lock relay. This energizes the relay and allows voltage to be applied to the liftgate lock actuator lock control circuit. Since the other side of the liftgate lock actuator is connected to the normally closed contacts of the door unlock relay to ground, the liftgate will lock. When an unlock function occurs the BCM will ground the control side of the unlock relay and the rear doors and liftgate will unlock.
The BCM also runs diagnostics on the liftgate 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 liftgate lock circuit and that the liftgate is not locked. Faults that will set the DTC and cause the DIC to display the message could be any of the following

Power Door Locks Inoperative - Endgate/Liftgate

Schematic Reference: Door Lock/Indicator Schematics
Connector End View Reference: Power Door Systems Connector End Views
1
Did you perform the Diagnostic System Check - Vehicle?
YES - Go to Step 2
NO - Go to Diagnostic System Check - Vehicle in Vehicle DTC Information
2
Activate the door lock switches to the lock and unlock positions.
Do both rear passenger doors lock and unlock?
YES - Go to Step 3
NO - Go to Power Door Locks Inoperative
3
Did the liftgate lock actuator lock and unlock?
YES - Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems
NO - Go to Step 4
4
Disconnect liftgate door lock actuator.
With a test lamp connected to a good ground, probe the door lock actuator lock circuit at the door lock actuator harness connector.
Activate a door lock switch to lock position.
Does the test lamp illuminate?
YES - Go to Step 5
NO - Go to Step 7
5
With a test lamp connected to a good ground, probe the door lock actuator unlock circuit at the door lock actuator harness connector.
Activate a door lock switch to unlock position.
Does the test lamp illuminate?
YES - Go to Step 6
NO - Go to Step 8
6
Inspect for poor connections at the harness connector of the door lock actuator. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems.
Did you find and correct the condition?
YES - Go to Step 10
NO .. Go to Step 9
7
Repair the open door lock actuator lock circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?
YES - Go to Step 10
--
8
Repair the open in the door lock actuator unlock circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?
Go to Step 10
--
9
Replace the liftgate door lock actuator. Refer to Door Lock Actuator Replacement in Body Rear End.
Did you complete the repair?
Go to Step 10
--
10
Operate the system in order to verify the repair.
Did you correct the condition?
System OK
Go to Step 2

Apr 27, 2017 | 2006 Chevrolet Tahoe

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

1 Answer

2006 Tahoe


you will need to remove the liftgate panel inside and manually unlock it the unlock acuator is made of plastic and has probably broke off very common

Oct 05, 2008 | 2006 Chevrolet Tahoe

4 Answers

2005 Tahoe Rear liftgate will not open. Power lock open all other doors. Does not have a key spot to open manually


Doors unlock on 2005 Chevy Taho but the rear hatch won't. It does not even click when you press button. It does not have a key acess. Is there a manuel opener?? Or a fuse. Even the glass hatch will not unlock.

Jul 19, 2008 | 2006 Chevrolet Tahoe

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