Question about 1972 Chevrolet Corvette

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How do you replace the ignition lock cylinder for a 1972 Corvette? The cylinder is stuck in the lock position and even with the key inserted it will not turn, thus locking the steering wheel and vehicle in park.

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The steering wheel will need to be pulled off the remover the directional switch about three inches out of the way
then you can remove the retaining screw that holds the cylinder in place

Posted on Jul 28, 2010

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Try and turn the wheel from side to side while turning the key as it may be jammed on the locking pin... If that's a no go then you must remove the steering wheel and signal switch to access the screw that holds the cylinder in place. If you must remove the wheel go to a parts store and buy a lock plate installer to remove the circlip that holds the lock plate compressed.

Posted on Jul 28, 2010

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2 Answers

How do you change an ignition switch on a 1974 corvette steering column ?


1. Disconnect Battery
2.Remove steering wheel 1 Clip then a size 13/16th Socket Clocked USE STEERING WHEEL PULLER FOR STEERING WHEEL 3. Use Steering Wheel LOCK RING Press Tool to remove it and its HOLD DOWN CLIP Horn Button & Spring will Come with it
4. Go to Lower Portion if Steering Collun and Disconnect and remove the BLACK Connecter that is Affixed to the Steer Collum
5..Back to the TOP Remove the 3 Screws that Hold the Turn Sygnal Assembly Down
6.Remove the Screw in the Center of the Hazaard Button
7. Remove the 1 Screw Holding Down the Turn Sygnal Lever
8.Now Carfully Pull the Entire Assembly OUT of the Center so as for it to be Out of your Way
9. Look CLOSLY at the Ignition Lock Cylinder Area and Locate Chromed Looking Button
10.. Push this Button While Slightly Pulling on the Ignition Key Lock and Remove Lock. NOTE If Lock seems th NOT want to come out you will need to Insert the IGNITION Key, But I Believe this 1972 Does Not Require the KEY

INSTALATION IS REVERSE PROCEDURE KEEPING A CLOSE EYE ON DETAIL. THIS SHOULDTAKE 2 HOURS
This is Off the Cuff as Most references DO NOT go Back to 1972 And I have Conducted this Procedure Literaly Hundreds of times

May 12, 2010 | 1972 Chevrolet Corvette

1 Answer

How to remove ignition lock cylinder from a 1974 corvette?


The early model GM lock cylinders a re a little different than the 80's and 90's. If you have a replacement lock, you will see a small black spring loaded bar on the side of the cylinder housing. that is what holds the lock in place.
to remove it, most times you need to punch through the cast housing in the correct spot to depress that bar. Once you press the bar correctly, the lock simply slides out. the new one will slide in and lock in place by itself.
Here are the instructions and a picture to help you accomplish that.
Let me know if you have any more trouble.
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Feb 01, 2010 | 1972 Chevrolet Corvette

2 Answers

Ignition Switch replace


It is something you can do yourself (for alot less money)
I am assuming you are removing just the Lock Cylinder and not the entire Ignition switch?
For JUST the Lock Cylinder:
1. Disconnect the negative side of the battery.
2. Remove the lower steering column cover under the steering column. It has three (3) screws.
3. Insert the Key and turn to the RUN position.
4. Using a small screw driver - depress the Lock Retaining Tab. It is located right of center on the column in the area of the Key insertion area.
5. Remove the Lock Cylinder.
To Install:
1. Insert the Lock Cylinder in the "Lock" Position.
2. While pushing in - insert the Key and turn it clockwise to the Run Position.
Let me know if this helped. If it is the entire Ignition Switch, let me know with an email to this post. I will send the additional infomation (for free).

Jan 05, 2010 | 2002 Chrysler Voyager

2 Answers

Sterring wheel unlocked key won't turn 2002 Dodge CAravan


03 dodge grand caravan - key will not turn in the ignition. i have replacement ignition lock cylinder and have followed your steps on replacing until the step of "insert key and turn to Run position" - i can't turn my key at all. How do I proceed from here? Thank you for your help!

Jan 03, 2010 | 2003 Dodge Caravan

1 Answer

Key stuck in ignition of 1976 chevy corvette stingray 350 auto


If I understand, the key will not rotate to all of the normal positions? If this is true, then I would guess that the trani didn't fully return to the park position please verify, You can check the ignition switch(the one that is half way down the steering column) for defects. Is there any binding, does the rotate freely? Thank you; good luck.

Apr 25, 2009 | 1972 Chevrolet Corvette

1 Answer

2000 contour


for 98 contour issue. TSB 98-21-14 not covered by warranty

This TSB article is being republished in its entirety to include the 1999 Cougar . ISSUE: The ignition key may be difficult to insert or remove and/or key chimes may sound with the ignition key removed and driver's door open on some vehicles. This may be caused by internal design characteristics in the ignition lock cylinder increasing insertion/removal efforts which may allow the lock cylinder to stick.
ACTION: Install a revised ignition lock cylinder. The revised ignition lock cylinder should reduce the possibility of high insertion/removal efforts and ensure proper chime function. Refer to the following Service Procedure for details.
SERVICE PROCEDURE
  1. Verify customer concern.
  2. Observe the ignition lock cylinder as the key is removed. If the lock cylinder snaps outward to the non-depressed position and the chimes stop sounding, continue to Step 3. If it does not snap outward, replace the ignition lock cylinder with the appropriate cylinder by referring to the Parts Block in this article.
  3. Insert and remove the ignition key from the lock cylinder. If binding or high efforts are encountered, replace the ignition lock cylinder.
  4. From the Parts Block, select a lock cylinder with a part number suffix identical to the center character of the key code of the vehicle. The suffix must match the center key code character to maintain a single key system.
  5. Install the replacement lock cylinder, by referring to the 1998 Contour/Mystique Workshop Manual, Section 211-05 or the 1999 Cougar Workshop Manual, Section 211-04. NOTE: KEYS INCLUDED WITH NEW IGNITION LOCK CYLINDERS ARE CUT FOR THE IGNITION ONLY. IN ORDER FOR THE KEYS TO FUNCTION IN THE DOOR LOCKS, THE KEYS MUST BE CUT TO THE DOOR CODE OF THE ORIGINAL LOCKSET. THE KEY CODE WILL CHANGE UPON INSTALLATION OF THE REPLACEMENT LOCK CYLINDER (FIGURE 1).

    tw2114~us~en~file=tb5525a.gif~gen~ref.gif
    Figure 1 - Article 98-21-14

    NOTE: ADVISE THE CUSTOMER TO DISCARD ALL KEYS THAT WERE CUT TO THE ORIGINAL IGNITION LOCK CYLINDER.
  6. Record the new key code on the repair order and provide to the customer. Advise the customer to record the new key code in a permanent location and to discard all references to the original key code. NOTE: REPLACEMENT IGNITION LOCK CYLINDERS ARE SHIPPED WITH NON-PASSIVE ANTI-THEFT SYSTEM (PATS) KEYS. IF THE VEHICLE IS EQUIPPED WITH PATS, OBTAIN TWO (2) ROTUNDA KEY BLANKS (OR OTHER FORD AUTHORIZED BLANKS, SUCH AS: ILCO, STRATTEC, CURTIS, HUF, OR VALEO) AND CUT TO THE REVISED KEY CODE. USE OF OTHER UNAUTHORIZED KEYS MAY CAUSE ERRATIC OPERATION OF THE PATS SYSTEM.
  7. Program PATS keys using one of the two following methods:
(1) For vehicles with Integrated PATS (IPATS), function built into the Powertrain Control Module (PCM) and built beginning:
  • 2/2/98 Kansas City (Contour/Mystique)
  • 2/16/98 Mexico (Contour/Mystique)
  • All 1999 Cougars
Using the New Generation Star (NGS) Tester equipped with Service card (green) level 3.0 or higher:
  1. From NGS menu, select:
    • Service Bay Functions
    • PCM
    • Enter Security Access (10 minute delay)
    • Ignition Key-Code-Erase
  2. Disconnect Data Link Connector (DLC).
  3. Cycle the first non-programmed key in the ignition to run position for at least 3 seconds and then turn to the off position.
  4. Cycle the second non-programmed key in the ignition to run position. The theft indicator should prove out for 3 seconds.
  5. Verify the vehicle will now start using both keys.
(2) For Contours/Mystiques with Stand Alone PATS and built before:
  • 2/2/98 Kansas City
  • 2/16/98 Mexico
Using the New Generation Star (NGS) Tester equipped with Service card (green) level 1.0 or higher:
  1. From NGS menu, select:
    • Service Bay Functions
    • PATS
    • Ignition Key-Code-Erase (this process may take up to 8 minutes to complete )
  2. Disconnect DLC.
  3. Cycle first unprogrammed key in the ignition to run position. First key will program and allow vehicle to start.
  4. Again cycle first programmed key to run position. Within 15 seconds, remove original key and turn new unprogrammed key to run position. The theft indicator should prove out for 2 seconds. New key will start vehicle.
  5. Repeat this process for additional key programming. NOTE: THE FOLLOWING SHOULD BE NOTED FOR THE PART NUMBER BLOCK:
    • Part Number suffix will match center character in key code
    • Logo on key is Ford for Contour models
    • Logo on key is Mercury for Mystique and Cougar models


PART NUMBER PART NAME F5RZ-11582-A Ignition Lock Cylinder (Contour) F5RZ-11582-B Ignition Lock Cylinder (Contour) F5RZ-11582-C Ignition Lock Cylinder (Contour) F5RZ-11582-D Ignition Lock Cylinder (Contour) F5RZ-11582-E Ignition Lock Cylinder (Contour) F5RY-11582-A Ignition Lock Cylinder (Mystique, Cougar) F5RY-11582-B Ignition Lock Cylinder (Mystique, Cougar) F5RY-11582-C Ignition Lock Cylinder (Mystique, Cougar) F5RY-11582-D Ignition Lock Cylinder (Mystique, Cougar) F5RY-11582-E Ignition Lock Cylinder (Mystique, Cougar)

Mar 09, 2009 | 2000 Ford Contour

1 Answer

Car was stolen broke the ignition


REMOVAL

  1. On models equipped with airbag, disarm airbag as described under MAINTENANCE PROCEDURES/AIRBAG SYSTEM DISARMING.
  2. On all models, disconnect battery ground cable.
  3. Remove ignition switch as described under STARTING AND CHARGING SYSTEMS/COMPONENT REPLACEMENT AND REPAIR PROCEDURES/IGNITION SWITCH.
  4. Remove key light case from lock body, if equipped.
  5. On 1989 Accord models, place ignition lock cylinder in the ACC position.
  6. On except 1989 Accord, place ignition lock in the I position.
  7. On all models, position suitable punch into hole on lock cylinder housing and depress pin, then remove lock cylinder from housing.
INSTALLATION

  1. On 1989 Accord models, install ignition lock cylinder as follows:
    1. Place ignition lock cylinder in the LOCK position.
    2. Rotate key until it is almost at the ACC position, then insert lock cylinder until pin contacts housing.
    3. Rotate key to ACC position, then push pin in and insert lock cylinder into housing until pin clicks into place.
  1. On except 1989 Accord, install ignition lock cylinder as follows:
    1. Place ignition lock cylinder in the O position.
    2. Rotate key until it is almost at the I position, then insert lock cylinder until pin contacts housing.
    3. Rotate key to I position, then push pin in and insert lock cylinder into housing until pin clicks into place.
  1. Install ignition switch and connect battery ground cable.
SRS wire harness is routed near the ignition switch.

CAUTION:
  • All SRS electrical wiring harnesses are covered with yellow outer insulation.
  • Before disconnecting the SRS wire harness, install the short connector on the airbag.
  • Replace the entire affected SRS harness assembly if it has an open circuit or damaged wiring.
IGNITION SWITCH
  1. Remove the steering wheel, then remove the steering column covers.
  2. Disconnect the 7-P connector from the under-dash fuse box.
  3. Insert the key and turn it to "0."
  4. Remove the 2 screws and replace the base of the switch.

Feb 13, 2009 | 1992 Honda Accord

3 Answers

Ignition stuck in run position with keys in it.


turn the stearing wheel a bit to unlock the key

Feb 11, 2009 | 1998 Oldsmobile Bravada

5 Answers

Diagram on a pontiac grand prix


I have 07 Pontiac Grand Prix, the wrong key was inserted into the ignition the other day. Now when I try to use the correct key it will not insert completly in the ignition, goes in until last 1/4in of key. Im stuck, I bought the new lock cylinder but how do I get the old one out? I cant get the key to insert all the way so I cant get it to the "On" position, it will not turn at all. The key that was inserted in error is whole and nothing is missing it seems like there is something stuck. Any help would be appreciated...

Sep 09, 2008 | 2000 Pontiac Grand Prix

1 Answer

1997 ford contour


this is for 98, but may apply if yours is late 97 build.

Article No.
98-21-14
  • IGNITION SWITCH - HIGH EFFORT IGNITION KEY INSERTION/REMOVAL AND/OR KEY CHIMES SOUND WITH DOOR OPEN AND IGNITION KEY REMOVED
Publication Date: OCTOBER 15, 1998
FORD: 1998 CONTOUR LINCOLN-MERCURY: 1998 MYSTIQUE
1999 COUGAR
This TSB article is being republished in its entirety to include the 1999 Cougar . ISSUE: The ignition key may be difficult to insert or remove and/or key chimes may sound with the ignition key removed and driver's door open on some vehicles. This may be caused by internal design characteristics in the ignition lock cylinder increasing insertion/removal efforts which may allow the lock cylinder to stick.
ACTION: Install a revised ignition lock cylinder. The revised ignition lock cylinder should reduce the possibility of high insertion/removal efforts and ensure proper chime function. Refer to the following Service Procedure for details.
SERVICE PROCEDURE
  1. Verify customer concern.
  2. Observe the ignition lock cylinder as the key is removed. If the lock cylinder snaps outward to the non-depressed position and the chimes stop sounding, continue to Step 3. If it does not snap outward, replace the ignition lock cylinder with the appropriate cylinder by referring to the Parts Block in this article.
  3. Insert and remove the ignition key from the lock cylinder. If binding or high efforts are encountered, replace the ignition lock cylinder.
  4. From the Parts Block, select a lock cylinder with a part number suffix identical to the center character of the key code of the vehicle. The suffix must match the center key code character to maintain a single key system.
  5. Install the replacement lock cylinder, by referring to the 1998 Contour/Mystique Workshop Manual, Section 211-05 or the 1999 Cougar Workshop Manual, Section 211-04. NOTE: KEYS INCLUDED WITH NEW IGNITION LOCK CYLINDERS ARE CUT FOR THE IGNITION ONLY. IN ORDER FOR THE KEYS TO FUNCTION IN THE DOOR LOCKS, THE KEYS MUST BE CUT TO THE DOOR CODE OF THE ORIGINAL LOCKSET. THE KEY CODE WILL CHANGE UPON INSTALLATION OF THE REPLACEMENT LOCK CYLINDER (FIGURE 1).

    tw2114~us~en~file=tb5525a.gif~gen~ref.gif
    Figure 1 - Article 98-21-14

    NOTE: ADVISE THE CUSTOMER TO DISCARD ALL KEYS THAT WERE CUT TO THE ORIGINAL IGNITION LOCK CYLINDER.
  6. Record the new key code on the repair order and provide to the customer. Advise the customer to record the new key code in a permanent location and to discard all references to the original key code. NOTE: REPLACEMENT IGNITION LOCK CYLINDERS ARE SHIPPED WITH NON-PASSIVE ANTI-THEFT SYSTEM (PATS) KEYS. IF THE VEHICLE IS EQUIPPED WITH PATS, OBTAIN TWO (2) ROTUNDA KEY BLANKS (OR OTHER FORD AUTHORIZED BLANKS, SUCH AS: ILCO, STRATTEC, CURTIS, HUF, OR VALEO) AND CUT TO THE REVISED KEY CODE. USE OF OTHER UNAUTHORIZED KEYS MAY CAUSE ERRATIC OPERATION OF THE PATS SYSTEM.
  7. Program PATS keys using one of the two following methods:
(1) For vehicles with Integrated PATS (IPATS), function built into the Powertrain Control Module (PCM) and built beginning:
  • 2/2/98 Kansas City (Contour/Mystique)
  • 2/16/98 Mexico (Contour/Mystique)
  • All 1999 Cougars
Using the New Generation Star (NGS) Tester equipped with Service card (green) level 3.0 or higher:
  1. From NGS menu, select:
    • Service Bay Functions
    • PCM
    • Enter Security Access (10 minute delay)
    • Ignition Key-Code-Erase
  2. Disconnect Data Link Connector (DLC).
  3. Cycle the first non-programmed key in the ignition to run position for at least 3 seconds and then turn to the off position.
  4. Cycle the second non-programmed key in the ignition to run position. The theft indicator should prove out for 3 seconds.
  5. Verify the vehicle will now start using both keys.
(2) For Contours/Mystiques with Stand Alone PATS and built before:
  • 2/2/98 Kansas City
  • 2/16/98 Mexico
Using the New Generation Star (NGS) Tester equipped with Service card (green) level 1.0 or higher:
  1. From NGS menu, select:
    • Service Bay Functions
    • PATS
    • Ignition Key-Code-Erase (this process may take up to 8 minutes to complete )
  2. Disconnect DLC.
  3. Cycle first unprogrammed key in the ignition to run position. First key will program and allow vehicle to start.
  4. Again cycle first programmed key to run position. Within 15 seconds, remove original key and turn new unprogrammed key to run position. The theft indicator should prove out for 2 seconds. New key will start vehicle.
  5. Repeat this process for additional key programming. NOTE: THE FOLLOWING SHOULD BE NOTED FOR THE PART NUMBER BLOCK:
    • Part Number suffix will match center character in key code
    • Logo on key is Ford for Contour models
    • Logo on key is Mercury for Mystique and Cougar models


PART NUMBER PART NAME F5RZ-11582-A Ignition Lock Cylinder (Contour) F5RZ-11582-B Ignition Lock Cylinder (Contour) F5RZ-11582-C Ignition Lock Cylinder (Contour) F5RZ-11582-D Ignition Lock Cylinder (Contour) F5RZ-11582-E Ignition Lock Cylinder (Contour) F5RY-11582-A Ignition Lock Cylinder (Mystique, Cougar) F5RY-11582-B Ignition Lock Cylinder (Mystique, Cougar) F5RY-11582-C Ignition Lock Cylinder (Mystique, Cougar) F5RY-11582-D Ignition Lock Cylinder (Mystique, Cougar) F5RY-11582-E Ignition Lock Cylinder (Mystique, Cougar

Aug 13, 2008 | 1997 Ford Contour

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