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How do i use liftgate emergency release - Jeep 2012 Liberty Limited Jet 4X4

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2008 MKX rear hatch will not opprat with buttons.Hatch was stoped when closing and now will only open by hand,but does have power.


Hatch or liftgate ?
Liftgate Release
The liftgate release switch operates the liftgate latch electronically. When the switch is pressed, the SJB processes the input and releases the liftgate latch.
The doors must be unlocked electronically in order for the SJB to release the liftgate latch. When this condition is met and the SJB receives the input from the liftgate release switch, the SJB provides power to the latch release motor.

SJB - smart junction box , fords BCM - body control module .
Your best bet , take it to the dealer .
B2666 Liftgate Release Switch Circuit Failure Go To Pinpoint Test I . B273A Liftgate Release Output Circuit Shorted to Ground Go To Pinpoint Test I . B273B Liftgate Release Output Circuit Open or Shorted to Battery Voltage Go To Pinpoint Test I .

Aug 24, 2017 | Cars & Trucks

1 Answer

2009 hhr hatch wouldn't lock so I removed #11 fuse and I found info on it in thr forum. But without the #11 fuse it won't unlock at all. Battery is good. Has anyone had the same issue?


Rear Liftgate Release
The liftgate can be released by operating the liftgate release switch. The gear selector may be in any position, but the doors must be unlocked and the vehicle must be stationary for the liftgate to release.
Pressing the liftgate release switch closes a contact providing a ground for the liftgate release switch signal circuit. The body control module (BCM) will detect the voltage drop and command a ground to be supplied to the liftgate release relay control circuit thus energizing the L/GATE RELSE relay which provides voltage to the liftgate latch. When the doors are locked, the BCM will disable the liftgate release system by ignoring the liftgate release switch input command and not providing a ground for the L/GATE RELSE relay.

Fuse # 10 - 20 amp supply's B+ voltage to the L/GATE RELSE relay located in the under hood fuse/relay box.
The BCM controls this relay from input from lift gate release switch.

Fuse #11 is 11
Empty
--
Not Used

Jul 09, 2017 | Cars & Trucks

1 Answer

How to unlock rear liftgate that wont unlock


Check your owners manual. There may be an emergency release procedure for the liftgate?

Nov 28, 2015 | 2005 Buick Terraza CX

1 Answer

Power lift gate will not operate


You have to pull the inside door panel off an check it out , only way !
  • The lift gate latch release is inoperative/does not operate correctly
  • Circuitry
  • Liftgate release switch (integral to the liftgate release handle)
  • Liftgate release motor (integral to the liftgate latch)
  • Power liftgate module
  • SJB
  • Go To Pinpoint Test F .
Normal Operation The smart junction box (SJB) does not release the liftgate unless the doors have been unlocked electronically or the request is initiated from a remote keyless entry (RKE) transmitter.
The SJB sends a voltage signal to the liftgate release switch (part of the liftgate release handle) through circuit CPL45 (BN). When the switch is activated (the handle is pulled), the signal is routed to ground through circuit GD150 (BK/WH). When the SJB detects a request from the liftgate release switch, the SJB provides voltage through circuit CPL10 (BN/BU) to the liftgate latch release motor (integral to the liftgate latch) (vehicles with a manual liftgate) or the power liftgate module (vehicles equipped with a power liftgate). For vehicles with a manual liftgate, ground for the liftgate latch is provided through circuit GD150 (BK/WH).
DTC B2666 - is an on-demand DTC that sets when the SJB detects a short to ground from the liftgate release switch input circuit.
DTC B273A - is an on-demand DTC that sets when the SJB detects a short to ground from the liftgate latch release output circuit.
DTC B273B - is an on-demand DTC that sets when the SJB detects an open or short to voltage from the liftgate latch release output circuit.
    Possible Causes
  • Circuit CPL45 (BN) open or short to ground
  • Circuit CPL10 (GN/WH) open, short to ground or voltage
  • Circuit GD150 (BK/WH) open
  • Liftgate release switch (integral to the liftgate release handle)
  • Liftgate release motor (integral to the liftgate latch)
  • Power liftgate module
  • SJB
Your best bet is to take it to the dealer !

Nov 04, 2015 | 2008 Ford Expedition Eddie

1 Answer

Cloth stuck in the liftgate lock latch and the door is stuck closed


try climbing inside toward the lift gate and feel for a emergency release mechanism, and try the remote lock release

Nov 08, 2010 | 2001 Toyota Highlander

1 Answer

2002 Explorer rear liftage latch replacement


Liftgate Latch Remote Control Removal and Installation
  1. Remove the liftgate trim panel. For additional information, refer to Section 501-05.
  1. Remove the watershield.
  1. Disconnect the actuator electrical connectors.
    a0023946.gif
  1. Disconnect the liftgate window glass latch release cable.
    1. Release the cable conduit.
    1. Disconnect the cable.
    a0023921.gif
  1. Disconnect the liftgate latch release cable.
    1. Remove the cable conduit.
    1. Disconnect the cable.
    a0023919.gif
  1. Release the exterior liftgate release handle actuating rod.
    1. Open the clip.
    1. Release the rod.
    a0023942.gif
  1. Remove the bolts and the liftgate latch remote control.
    a0023922.gif
  1. To install, reverse the removal procedure.
    • Transfer parts as necessary.

Jun 01, 2009 | 2002 Ford Explorer

1 Answer

2001 Ford Escape Rear Hatch won't unlock


The liftgate consists of the following components:
  • liftgate door lock actuator
  • liftgate lock cylinder (if equipped)
  • liftgate window glass
  • liftgate window latch/ajar switch
  • liftgate window glass release handle
  • liftgate latch remote control which consists of the following component:
    • liftgate release handle
  • liftgate latch, which consist of the following component:
    • liftgate latch door ajar switch
Liftgate Latch Actuator Removal and Installation
  1. Remove the liftgate latch remote control. For additional information, refer to Liftgate Latch Remote Control in this section.
SECTION 501-14: Handles, Locks, Latches and Entry Systems 2001 Escape Workshop Manual
REMOVAL AND INSTALLATION Liftgate Latch Removal and Installation
  1. Remove the liftgate trim panel.
  1. Disconnect the liftgate ajar switch electrical connector.
  1. Disconnect the liftgate latch actuating rod.
    1. Open the clip.
    1. Disconnect the actuating rod.
  1. Remove and discard the liftgate latch bolts.
  1. Remove the liftgate latch.
  1. NOTE: Make sure the liftgate latch release rod is not preloading the latch. It should be clipped in a relaxed state with no slack.
    NOTE: Position the liftgate latch release rod by pushing outboard to remove the slack.
  1. Remove the screws and the liftgate latch actuator
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May 29, 2009 | 2001 Ford Escape

1 Answer

Liftgate emergency release cannot be found


2/3 of the way down this page with pictures

http://www.wjjeeps.com/liftgate.htm

All WJs feature an emergency unlock/lock switch lever for the liftgate. Should the liftgate become locked and unable to be opened due to a switch or circuit failure, a manual unlock/lock lever is accessible behind a small panel on the interior trim panel. As shown in the photos above, the lever can be moved up or down to unlock or lock the liftgate door.

Jeep Grand Cherokee WJ Liftgate trim and components

May 23, 2009 | 2008 Jeep Cherokee Grand

1 Answer

Rear hatch stuck


Emergency trunk release if you need it open now. from there you could try to fix the problem or take it to your dealer, you may still be under warranty 1. Remove trim plug to expose the access hole in the trim panel. The access hole is located on the inside of the liftgate. 2. Use a tool (flathead screwdriver) to reach through the access hole in the trim panel. 3. Pry the left release lever up to the unlock position. Pry the right release lever up to unlatch the liftgate. 4. Reattatch the trim plug. this information can be found on page 2-13 of your owners manual

May 15, 2008 | 2004 Chevrolet TrailBlazer

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