Front Door Lock Module Inspection

Remove the front door trim.
(Refer to Body - "FRONT DOOR TRIM ")
Remove the front door module.
(Refer to Body - "FRONT DOOR MODULE ")
Disconnect the connectors from the actuator.

Fig 1: Front Door Module Connectors
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: Front Door Module Actuator Circuit Diagram
Courtesy of KIA MOTORS AMERICA, INC.

[Central Lock]

Fig 3: Front Door Module Terminal Description Chart - Central Lock
Courtesy of KIA MOTORS AMERICA, INC.
Check for continuity between the terminals in each switch position according to the table.

Fig 4: Front Door Module Terminals Continuity Chart

Courtesy of KIA MOTORS AMERICA, INC.