Adding Keys

Tools Required 

J 35628-A  Vats/Pass Interrogator Tester

Important:  When servicing the PASS-Key® 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® II ignition key, determine the necessary key code or resistance value.
2. Determine the master ignition key code using the J 35628-A  as outlined in the following procedure:

Important:  Disconnect the tool wiring connectors.

1. Turn ON the J 35628-A 
2. Insert the key into the tool lock cylinder.
3. Note the measured key code of the master ignition key as displayed on the key code reader.
4. Obtain a key blank matching the key code.
5. Cut the key blank to match the original key.