Kia Carnival 2007 Workshop Manual page 1203

TAILGATE LOCK ACTUATOR (5DOORS)
1. Remove the tailgate trim panel. (Refer to the Body group - tailgate)
2. Disconnect the 6P connector from the actuator.
3. Check actuator operation by connecting power and ground according to the table. To prevent damage to the
actuator, apply battery voltage only momentarily.
FRONT DOOR LOCK SWITCH
1. Remove the front door trim panel. (Refer to the Body group - front door)
2. Disconnect the 4P connector from the actuator.
3. Check for continuity between the terminals in each switch position according to the table.