Question about 2005 Hummer H2

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Ignition key can not get the key out of the ignition look. engine off, gear in park position look like the computer don't register the gear is in p position and can not turn the key full back, battery empty now? please any advise.

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Call lock smith, the ignition it wear out, I have same problem

Posted on Nov 27, 2008

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Holden cruze 2009 key stuck in the ignition won't go to off position , can't get it out of park .What is the problem ?


Is it shifter on the floor ?
Ignition Lock Cylinder Control Actuator
If the vehicle is equipped with a floor mounted console gear shifter, it has a ignition lock cylinder control actuator system in the steering column. The ignition lock cylinder control actuator's purpose is to prevent the ignition key from being turned to the OFF position when the transmission is in gear and the vehicle may still be moving. The column ignition lock system consists of a ignition lock cylinder control actuator , and a park position switch that is located in the A/T shift lock control switch. The ignition lock cylinder control actuator contains a pin that is spring loaded out to mechanically prevent the ignition key cylinder from being turned to the lock position when vehicle transmission is not in the Park position. If vehicle power is lost, and/or the transmission is not in the Park position the operator will not be able to turn the ignition key to the lock position and will not be able to remove the ignition key from the column.

GM had problems with these ! Has a TSB - technical service bulletin !
Automatic Transmission Shift Lock Control Description and Operation
The automatic transmission shift lock control system is a safety device that prevents an inadvertent shift out of PARK when the engine is running. The driver must press the brake pedal before moving the shift lever out of the PARK position. The system consists of the following components:
• The automatic transmission shift lock solenoid (serviced as the automatic transmission shift lock actuator), as well as the body control module (BCM) and the engine control module (ECM). The shift lock solenoid is located within the floor shift control assembly with vehicles equipped with floor shift.
• The BCM controls the voltage to the shift lock control solenoid through the shift lock control solenoid controlled voltage circuit. The following conditions must be met before the BCM will remove voltage from the shift lock solenoid:
- The ignition is in the ON position.
- The engine control module (ECM) sends an input via GMLAN serial data to the BCM indicating the transmission is in the PARK position.
- The BCM determines the brake pedal is applied according the brake pedal position.
Since the shift lock control solenoid is permanently grounded, the BCM supplies voltage to the automatic transmission shift lock control solenoid, mechanically locking the shift lever in the PARK position as the solenoid energizes. When the brake pedal is applied, the BCM turns the control voltage output of the shift lock control solenoid OFF, de-energizing the shift lock control solenoid. The de-energized solenoid releases the mechanical lock allowing the driver to move the shift lever out of the PARK position. When the transmission is out of the PARK position, the shift lock control solenoid remains de-energized.
During remote start operation, the BCM will energize the shift lock control circuit, locking the shift lever in the PARK position.
Replaced shifter on a cobalt , broken plastic part inside , wouldn't press on micro switch to disengage ! Found replacement shifter at auto slavage yard .$20.00 US

Sep 03, 2016 | Holden Cars & Trucks

1 Answer

My torrent will not start and the key will not come out what do I do


What year is it ? Does yours have floor mounted gear shifter on the console ?
Ignition Lock Cylinder Control Actuator
If the vehicle is equipped with a floor mounted console gear shifter, it has a ignition lock cylinder control actuator system in the steering column. The ignition lock cylinder control actuator's purpose is to prevent the ignition key from being turned to the OFF position when the transmission is in gear and the vehicle may still be moving. The column ignition lock system consists of a ignition lock cylinder control actuator , and a Park position switch that is located in the automatic transmission (A/T) shift lock control switch. The ignition lock cylinder control actuator contains a pin that is spring loaded out to mechanically prevent the ignition key cylinder from being turned to the Lock position when vehicle transmission is not in the Park position. If vehicle power is lost, and/or the transmission is not in the Park position the operator will not be able to turn the ignition key to the Lock position and will not be able to remove the ignition key from the column.

Jun 21, 2016 | Pontiac Torrent Cars & Trucks

1 Answer

How do I get key out of ignition or start car?


You have to watch that now ,even on a 2006 vehicle . With the electronics an the number of control modules , every system has an electronic control module - a computer . When they lose power strange thing's happen .Sometime the only thing that will get the vehicle up an running again is a trip to the dealer . Battery Disconnect or Replacement Problems There are only a couple of thing's you could check an only if you know how the stating system works .It depends on what model LH2 or LY7 . You have to look in the under hood fuse / relay box an see if there is a STARTER relay . The starter relay is energized by the ECU - engine computer, there by cranking the engine over . Circuit Description
Moving the ignition switch to the CRANK position sends a 12 V signal to the ECM Ignition Crank Sense. The ECM verifies that the transmission is in the PARK or NEUTRAL position. The ECM then grounds the control circuit of the STARTER relay. When the STARTER relay is energized it allows voltage to the starter solenoid S terminal.
The problem of not getting your key out of the ignition probably has to do with the
Electronic Park Lock (EPL)/Ignition Lock Cylinder Control Actuator: If the vehicle is equipped with automatic transmission and a floor mounted console gear shift, it has an ignition lock cylinder control actuator system in the steering column. The ignition lock cylinder control actuator purpose is to prevent the ignition key from being turned to the OFF position when the transmission is in any position other than PARK and the vehicle may still be moving. The column ignition lock system consists of an ignition lock cylinder control actuator, and a park position switch that is located in the automatic transmission shift lock control switch. The ignition lock cylinder control actuator contains a pin that is spring loaded to mechanically prevent the ignition key cylinder from being turned to the lock position when the vehicle transmission is not in the PARK position. If vehicle power is lost, and/or the transmission is not in the PARK position the operator will not be able to turn the ignition key to the lock position and will not be able to remove the ignition key from the column.

Linear Shift Assembly: If the vehicle is equipped with a column mounted gear shift, it has a linear shift assembly on the steering column. The linear shift assembly has a cable that runs from the linear shift assembly to the ignition lock cylinder case. The purpose of this cable is to prevent the ignition key from being turned to the OFF position when the transmission is in gear and the vehicle may still be moving. The linear shift assembly cable contains a pin that is spring loaded to mechanically prevent the ignition key cylinder from being turned to the lock position when the vehicle transmission is not in the PARK position. If vehicle power is lost, and/or the transmission is not in the PARK position the operator will not be able to turn the ignition key to the lock position and will not be able to remove the ignition key from the column.
Given the amount of electronics on your vehicle ,without hooking up a factory grade scan tool to see which modules are still communicating it would be impossible for me or anyone else to give you a diagnostic direction. I have had vehicles like this come to the shop after the owner tried thing's, an it cost them a lot more then it would have if they just had it towed to the shop .You have no idea about the complexity of you vehicle .
The

Oct 24, 2015 | 2006 Cadillac SRX 4.6

1 Answer

1999 Volvo S40 cannot remove key


What make vehicle ? Most all vehicles have a safety system .Don't try an force anything you'll break it !
Electronic Park Lock (EPL)/Ignition Lock Cylinder Control Actuator: If the vehicle is equipped with automatic transmission and a floor mounted console gear shift, it has an ignition lock cylinder control actuator system in the steering column. The ignition lock cylinder control actuator purpose is to prevent the ignition key from being turned to the OFF position when the transmission is in any position other than PARK and the vehicle may still be moving. The column ignition lock system consists of an ignition lock cylinder control actuator, and a park position switch that is located in the automatic transmission shift lock control switch. The ignition lock cylinder control actuator contains a pin that is spring loaded to mechanically prevent the ignition key cylinder from being turned to the lock position when the vehicle transmission is not in the PARK position. If vehicle power is lost, and/or the transmission is not in the PARK position the operator will not be able to turn the ignition key to the lock position and will not be able to remove the ignition key from the column. They also have this on column mounted shifters !

Aug 19, 2015 | Cars & Trucks

1 Answer

The Key FOB is stuck in the ignition. How can I get it to eject?


Most if not all vehicles have a Electronic Park Lock (EPL)/Ignition Lock Cylinder Control Actuator: If the vehicle is equipped with automatic transmission and a floor mounted console gear shift, it has an ignition lock cylinder control actuator system in the steering column. The ignition lock cylinder control actuator purpose is to prevent the ignition key from being turned to the OFF position when the transmission is in any position other than PARK and the vehicle may still be moving. The column ignition lock system consists of an ignition lock cylinder control actuator, and a park position switch that is located in the automatic transmission shift lock control switch. The ignition lock cylinder control actuator contains a pin that is spring loaded to mechanically prevent the ignition key cylinder from being turned to the lock position when the vehicle transmission is not in the PARK position. If vehicle power is lost, and/or the transmission is not in the PARK position the operator will not be able to turn the ignition key to the lock position and will not be able to remove the ignition key from the column. Or it has
Linear Shift Assembly: If the vehicle is equipped with a column mounted gear shift, it has a linear shift assembly on the steering column. The linear shift assembly has a cable that runs from the linear shift assembly to the ignition lock cylinder case. The purpose of this cable is to prevent the ignition key from being turned to the OFF position when the transmission is in gear and the vehicle may still be moving. The linear shift assembly cable contains a pin that is spring loaded to mechanically prevent the ignition key cylinder from being turned to the lock position when the vehicle transmission is not in the PARK position. If vehicle power is lost, and/or the transmission is not in the PARK position the operator will not be able to turn the ignition key to the lock position and will not be able to remove the ignition key from the column.
Your best bet is to take it to a ASE certified repair shop or the dealer ! The fix involves taking the steering column apart an or the floor shifter assembly ! Also electrical test to determine what is the problem !
Your

Jul 04, 2015 | 2008 Volvo S80

2 Answers

Why wont my 2002 buick century start?


It sounds like the neutral safety switch is going bad!

Aug 27, 2014 | 2002 Buick Century

1 Answer

Key stuck in ignition, car won't show in park position


sounds like the cable from shifter has loosened and is not moving far enough to register it is in park to allow it to release key should be a simlpe enough fix ,buti have not worked on one of those to help you further , alocal mechanic should be able to help u without too much hassle Good luck

Jan 14, 2014 | 2004 Chevrolet Monte Carlo

2 Answers

My 2001 Impala ignition won't turn when I insert the key. How do I replace the tumbler?




  • Open the hood and disconnect the negative battery cable with an adjustable wrench. Wait a few minutes before starting work to allow any current to dissipate. Set the parking brake.
  • 2 Tilt the steering wheel down to the lowest position. Move the gear shift lever to first gear. Leave the key in the ignition. Remove the lower under dash panel plastic clips and screws with a screwdriver. Lift the lower panel upward and remove the upper clips. Disconnect any electrical connections and remove the lower trim panel from the work area. Move the gear shift lever to the Park position and turn the key off.
  • 3 Remove the bolts from the knee bolster plate with a socket wrench and remove the plate from the work area. Remove the two ignition switch bolts using a socket wrench. Disconnect the electrical connector and remove the ignition switch.
  • 4 Install the new ignition switch using the retaining bolts and tighten with a socket wrench. Connect the electrical connector. Install the knee bolster plate and bolts using a socket wrench. Turn the ignition on and move the gear lever to first gear.
  • 5 Connect any electrical connections to the lower trim panel. Install the lower trim panel using the upper clips. Install the bottom screws with a screwdriver and insert the plastic clips. Shift the gear lever into Park and return the steering wheel to its normal operating position. Connect the negative battery cable with an adjustable wrench and close the hood. Release the parking brake. Start the engine to make sure the new ignition switch is operating properly.




  • Dec 04, 2010 | 2003 Chevrolet Impala

    1 Answer

    How to get my key out of the ignition


    Please try this:

    Turn on the engine and place gear in Neutral, engage the e-brake, then switch off the engine.
    Try to move the key into the 'LOCK' position. With the common ignition assembly placed, this should not be possible.

    From this point, place the gear into park and turn ignition towards the 'LOCK' position (there may be a button, or the need to push the key further into the keyhole). You should get the key into the 'LOCK' position and allow you to pull it out.

    Let me know if this works and provide feedback. Thanks!

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