Shift Interlock: Testing and Inspection

1. With the floor shifter in Park, place the ignition key in the Lock (Off) position. The operator should not be able to remove the shifter from Park (button on shifter won't depress) when the ignition key is in the Lock position.
2. Turn the ignition key to the On position. With the ignition key in the Unlock or On position, the shifter should move to any gear position. With the shifter in a gear selection, the operator should not be able to remove the ignition key.
3. Return the shifter to the Park position. The operator should be able to remove the key after placing it in the Lock (Off) position.
4. If the interlock system does not work as described in the above Steps, check the system for incorrect adjustment or a binding cable. Refer to the Adjustment procedure or the Removal procedure as necessary.