Rear Door Lock Switch

Remove the rear door trim.
Refer to REAR DOOR .
Remove the rear door module.
Refer to DOOR MODULE REPLACEMENT .
Disconnect the connectors from the actuator.

Fig 1: Rear Door Lock Switch Connector Terminals
Courtesy of KIA MOTORS AMERICA, INC.
Check for continuity between the terminals in each switch position according to the table.

Fig 2: Rear Door Lock Switch Terminals Continuity Chart
Courtesy of KIA MOTORS AMERICA, INC.