How to Replace Ignition Lock Cylinder 01-05 Chrysler PT Cruiser
Difficulty: Intermediate · About 45 min · Chrysler Pt Cruiser
Replace the ignition lock cylinder on a 2001–05 Chrysler PT Cruiser, retaining the existing key code by transferring matching tumblers when appropriate.
Tools you will need
- Flat blade screwdriver
- Phillips screwdriver
- 8 mm wrench
- Needle-nose pliers
Parts and supplies
- Ignition lock cylinder
Steps
Disconnect the battery
Release the air box cover as needed and disconnect the negative battery cable. Keep it isolated while working around the ignition wiring.
Remove the old lock cylinder
Insert the key and turn it to the service position. Depress the cylinder release through its access opening and withdraw the cylinder without forcing the steering column parts.
Match the replacement to the key
If retaining the original key, remove the cylinder core and transfer the tumblers and springs in their original order. Confirm the key turns the assembled cylinder smoothly before installation.
Install the new cylinder
Turn the key to the specified run position, insert the cylinder into the column until it locks, and rotate the key back to off. Check that the cylinder seats flush and turns through its positions.
Reconnect the battery
Reconnect the negative terminal and secure the air box cover. Test accessory, run, and start positions, then verify the key can be removed normally.
Check your vehicle’s repair manual for exact specifications and fit.