Rendezvous V6-3.5L (2007)
Ignition Switch Lock Cylinder: Service and Repair
Key and Lock Cylinder Coding
Key Identification and Usage
The keys are double sided and reversible. The master key and valet key contain transponders that are read by the theft deterrent system when the keys are
used in the ignition. The keys have 10 cut positions (1) with 5 different depths (2).
Two master keys are supplied with the vehicle which contain a transponder (3). These keys will operate all of the locks on the vehicle.
Cutting Keys
The key code can be obtained by translating the 5-character identification code on the key tag or the original ignition lock cylinder. The keys have 10 cut
positions (1) and 5 cut depths (2). Key cut positions are numbered 1 to 10, counting from the head of the key to the tip. The key cut depths are 1 to 5.
The master key contains a transponder (3). If the body control module (BCM) does not recognize a valid key transponder, the BCM will disable the
vehicle. For programing the keys to the vehicle, refer to Programming Immobilizer System Components. See: Testing and Inspection/Programming and
Relearning
1. Cut a blank key to the proper depth and sequence of each of the tumbler positions.
2. Inspect the mechanical operation of the key in the lock cylinders in the doors, the ignition switch, the rear compartment lid and any storage
compartments:
*
Turn the key both directions in each lock cylinder.
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Turn the key with each side of the key pointing upward in each lock cylinder.
3. If replacing a master key, program the key transponder to the vehicle. Refer to Programming Immobilizer System Components. See: Testing and
Inspection/Programming and Relearning
Lock Cylinder Tumblers
Each of the 5 key cut depths have a corresponding tumbler. The tumbler depth number (1-5) is stamped on the tumblers for identification.
Assembling and Coding the Ignition Lock Cylinder
Tools Required
J41340 Lock Cylinder Staking and Holding Fixture
Important: If the key code cannot be obtained no identification code is available, proceed to step 1. If the key code is known or a new key code
will be used, proceed to step 6.
Important: Be careful to observe and record each tumbler and it's relative position in the lock cylinder as the tumblers are removed.
1. Remove all of the tumblers by rotating the lock cylinder so that the tumbler slots are facing down.
2. Hold the lock cylinder close to a flat surface.
