Repair procedures: Inspection

Fig 1: Identifying Ignition Switch And Key Warning Switch Connector Terminal

Courtesy of KIA MOTORS AMERICA, INC.

Disconnect the ignition switch connector and key warning switch connector from under the steering column.
Check for continuity between the terminals.
If continuity is not specified, replace the switch.

Fig 2: Ignition Switch And Key Warning Switch Continuity Chart
Courtesy of KIA MOTORS AMERICA, INC.