CTS V6-3.2L VIN N (2003)
Glove Compartment Lock Cylinder: Service and Repair
KEY AND LOCK CYLINDER CODING
KEY IDENTIFICATION AND USAGE
Key Identification And Usage
The keys are double sided and reversible. Each key contains a key transponder that interacts with the theft deterrent system on the vehicle when the
keys are inserted into the ignition lock cylinder. The keys have 10 key cut positions (1) with 4 different cut depths (2) and can be identified by a PK3+
stamped on the key blade.
The keys that are furnished with the vehicle are two Cadillac master keys that will operate all of the lock cylinders on the vehicle.
CUTTING KEYS
Cutting Keys
The key code can be obtained from the 4 digit number located on the key tag that accompanies the original keys. The 4 digit number cross references
to a key code and tumbler sequence. The key code can also be determined by examining the key cut positions and cut depths on the actual key (1).
Each key has ten key cut positions (1) and four key cut depths (2). The Key cut positions are numbered 1-10, counting from the head of the key to the
tip. The key cut depths are 1-4, cut depth number 4 is the deepest cut. The key transponder (3) in the keys must be programmed to the vehicle. Refer to
Programming Theft Deterrent System Components in Theft Deterrent.
1. Cut a blank key with the proper key cut position and key cut depth according to the tumbler sequence in the lock cylinders or the key code on the
original key.
2. Inspect the mechanical operation of the duplicated key in the one front side door lock cylinder and the ignition lock cylinder to insure proper fit
and function.
3. If replacing a master or duplicating a key, program the key transponder to the vehicle.
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If a learned master key is available, refer to Adding Keys (Domestic)Adding Keys (Export) in Theft Deterrent.
