Programming Additional Keys

IMPORTANT: When servicing the PASS-Key(R) II system, obtain all the vehicle ignition keys. Verify the key code values with the J 35628-A.

1. In order to copy a PASS-Key(R) II ignition key, determine the necessary key code or resistance value.
2. Determine the master ignition key code using the J 35628-A and the PASS-key(R) II (VATS) Interrogator as outlined in the following procedure:

IMPORTANT: Disconnect the tool wiring connectors.

2.1. Turn ON the J35628-A.
2.2. Insert the key into the tool lock cylinder.
2.3. Note the measured key code of the master ignition key as displayed on the key code reader.
2.4. Obtain a key blank matching the key code.
2.5. Cut the key blank to match the original key.