Chevrolet Sonic Repair Manual: Rear Compartment Lid Lock Cylinder Coding

Chevrolet Sonic Repair Manual / Accessories / Security & Keyless Entry / Locks / Rear Compartment Lid Lock Cylinder Coding

The rear compartment lid lock cylinder uses 7 of the 7 cut positions. The tumbler

The rear compartment lid lock cylinder uses 7 of the 7 cut positions. The tumbler positions are staggered from side to side, 4 on one side and 3 on the other, are not self-retaining, and are not snap in.

Note:

All lock cylinders for side milled keys have right and left tumblers. The location of the tooth of the tumbler determines whether it is right or left. Illustrations in this procedure show the right tumblers on the top and the left tumblers on the bottom. All tumblers are marked 1R, 1L, 2R, or 2L. The number being cut depth and the letter meaning right or left.

Tumbler spring (2) and tumbler (3) are to be assembled into the cylinder (1). In this case start with the tumbler nearest the cylinder head and work through until the last tumbler at the base. Use the key as a tool by pushing it in step by step to hold the already assembled tumblers in place.
Check the correct loading of the tumblers by inserting the key into the cylinder. All tumblers should be flush with the lock cylinder body.
Assemble the restoring spring (4) onto the rear of the cylinder.
Tape the pad (5) onto the housing (6).
Grease the housing.
Insert the lock cylinder (1) into the housing (6). Remove the key from the cylinder.
Install the lever (7) onto the end of the cylinder (1).
Attach the E-ring (8) to the cylinder, then crimp it to retain the lever assembly.
Snap the rod retainer (9) into the hole in the lever (7).
Insert the key into the lock and function the lock to check for proper assembly and smooth operation.

Lock Cylinder Coding - Ignition

The ignition lock cylinder uses 8 key cut positions, 1–8. The ignition cylinder tumblers (3) are located on alternate sides of the cylinder (5). They are not snap-in and ar ...

Rear Side Door Lock Cylinder Opening Cover Replacement

Rear Side Door Lock Cylinder Opening Cover Replacement Callout Component Name 1 Rear Side Door Lock Cylinder Opening Cov ...

Other materials:

Rear Compartment Side Trim Replacement - Right Side (Sedan)
Rear Compartment Side Trim Replacement - Right Side Callout Component Name Preliminary Procedures Remove the rear compartment floor panel carpet. Refer to Rear Compartment Floor Panel Carpet Replacement. Remove the rear c ...

Exhaust Manifold with Catalytic Converter Replacement (LUW)
Exhaust Manifold with Catalytic Converter Replacement Callout Component Name Warning: Refer to Protective Goggles and Glove Warning. Warning: Refer to Exhaust Service Warning. Preliminary Procedure ...

Intake Manifold Disassemble (1.8L LUW and LWE)
Remove the intake manifold absolute pressure sensor bolt (1). Remove the manifold absolute pressure sensor (2) from the intake manifold (3). Remove the intake manifold mount (2) from the intake manifold (1). Remove the throttle body seal& ...

0.0063