Key In Switch

Remove the crash pad lower panel.
(Refer to "CRASH PAD ")
Disconnect the 6P connector from the key warning switch.

Fig 1: Key In Switch Connector End View
Courtesy of KIA MOTORS AMERICA, INC.
Check for continuity between the terminals in each position according to the table below.

Fig 2: Key In Switch Continuity Chart

Courtesy of KIA MOTORS AMERICA, INC.