Rear Door Lock Actuator Inspection

Remove the rear door trim.
(Refer to Body - "REAR DOOR ")
Remove the rear door module.
Disconnect the 6P connector from the actuator.

Fig 1: Locating Rear Door Lock Actuator Connector
Courtesy of KIA MOTORS AMERICA, INC.
Check actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.

Fig 2: Rear Door Lock Actuator Connector Continuity Chart

Courtesy of KIA MOTORS AMERICA, INC.