Kia Optima: Power Door Lock Actuators. Repair procedures

Inspection

Front Door Lock Actuator Inspection

1.	Remove the front door trim. (Refer to the BD group - "Front door")

2.	Remove the front door module.

3.	Disconnect the 7P connector from the actuator.

4.	Check actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.

Rear Door Lock Actuator Inspection

1.	Remove the rear door trim. (Refer to the BD group - "Rear door")

2.	Remove the rear door module.

3.	Disconnect the 7P connector from the actuator.

4.	Check actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.

Trunk Lid Release Actuator Inspection

1.	Remove the trunk lid trim panel. (Refer to the BD group - "Trunk lid")

2.	Disconnect the 3P 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 Inspection

1.	Remove the front door trim panel. (Refer to the BD group - "Front door")

2.	Remove the front door module.

3.	Disconnect the 7P connector from the actuator.

4.	Check for continuity between the terminals in each switch position when inserting the key into the door according to the table.

Rear Door Lock Switch Inspection

1.	Remove the rear door trim panel. (Refer to the BD group - "Rear door")

2.	Remove the rear door module.

3.	Disconnect the 7P connector from the actuator.

4.	Check for continuity between the terminals in each switch position according to the table.

Trunk Lid Open Switch Inspection

1.	Remove the trunk lid trim. (Refer to the BD group - "Trunk lid")

2.	Disconnect the 3P connector from the actuator.

3.	Check for continuity between the terminals in each switch position according to the table.