HHR L4-2.0L Turbo (2010)
The internal lock cylinder only uses 4 of the ten cut positions, 7 through 10. The tumbler positions are on one side and self-retaining.
1. Rotate the cylinder (1) so the side with tumbler spring wells faces up.
2. Insert the tumbler springs (2) into the 4 spring wells.
3. Install the first tumbler (3) for key cut position 7 in the slot nearest to the front of the lock cylinder. Install the remaining tumblers following the
key code.
4. Press the tumblers in place until they are secure.
5. Check for correct loading of the tumblers by inserting the key into the cylinder. All tumblers should be flush with the lock cylinder body.
Key and Lock Cylinder Coding (2nd Design)
Key and Lock Cylinder Coding (2nd Design)
Ignition Lock Cylinder
The ignition lock cylinder uses only 7 of the 10 cut positions, 2 through 8. The ignition cylinder tumblers (3) are located on alternate sides of the cylinder
(1). They are snap-in and self-retaining. It follows the key code with the first tumbler being the first depth of the key code, closest to the head of the key.
