How do you check ignition switch 1999 Plymouth Voyager?

To check the ignition switch on a 1999 Plymouth Voyager, first ensure the vehicle is in the "Off" position and disconnect the battery. Remove the steering column covers to access the ignition switch. Use a multimeter to test for continuity by connecting the probes to the switch terminals while turning the key through the various positions (Off, Run, Start) to ensure proper functionality. If there is no continuity when the switch is turned, the ignition switch may need to be replaced.