Vats Interrogator Single & Double Sided

This economically priced V.A.T.S. Interrogator will work with single sided and double sided V.A.T.S. ignitions. HOW IT WORKS: • Simply insert a working metal key into the V.A.T.S. 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 V.A.T.S. key number the dial selector is on. This will be the correct V.A.T.S. key number for the vehicle.