This economically priced VATS Interrogator will work with single sided and double sided VATS ignitions.
HOW IT WORKS:
Simply insert a working metal key into the VATS probe
Turn the ignition on and attempt to start the vehicle. If it does not start, take the probe out of the ignition and wait 4 minutes. Turn the dial to the next number. Repeat this step until the vehicle starts.
When the vehicle starts, take note of the VATS key number the dial selector is on. This will be the correct VATS key number for the vehicle.