Removal Procedure
- Disconnect the negative battery cable. Refer to 
Battery Negative Cable Disconnection and Connection 
 in Engine Electrical.
 
- Disable the SIR system. Refer to 
SIR Disabling and Enabling 
 in SIR.
 
- Remove the steering column trim covers. Refer to 
Steering Column Trim Covers Replacement 
.
 
- Turn
 the ignition lock cylinder to the RUN position.
 
Important: There are two retainers on the ignition lock cylinder. Depress both retainers
 to remove the lock cylinder from the housing.
- Depress the first retainer through the lock housing access hole (2) with
 a small allen wrench or similar pick-type tool. The lock cylinder will back out slightly.
 
- Depress the second retainer through the lock housing access hole (1).
 The lock cylinder will back out slightly again.
 
- Pull the lock cylinder out enough to locate the second retainer to the
lock housing access hole (2). 
 
- Depress the retainer though the access hole (2) a second
time. The ignition cylinder should release from the housing. If not, the ignition
cylinder may need to be moved in and out several times to locate the retainer correctly
in the hole.
 
- Remove the lock cylinder from the lock housing.
 
Installation Procedure
Important: If you are installing a new lock cylinder, refer to 
Key and Lock Cylinder Coding 
  in General Information.
- Position the lock cylinder in the run position. Insert the cylinder into the
 lock housing.
 
- Rotate the lock cylinder in the housing. Verify proper rotation.
 
- Install the steering column trim covers. Refer to 
Steering Column Trim Covers Replacement 
.
 
- Enable the SIR system. Refer to 
SIR Disabling and Enabling 
 in SIR.
 
- Connect the negative battery cable. Refer to 
Battery Negative Cable Disconnection and Connection 
 in Engine Electrical.