Tailgate Lock Module Inspection

Remove the tailgate trim.
(Refer to Body - "TAILGATE TRIM ")
Disconnect the connectors from the actuator.

Courtesy of KIA MOTORS AMERICA, INC.
Check actuator operation by connecting power and ground as shown below. To prevent damage to the actuator, apply battery voltage only momentarily.

Courtesy of KIA MOTORS AMERICA, INC.

Courtesy of KIA MOTORS AMERICA, INC.
Checking the tailgate of the vehicle power option power refers to the tailgate module.