Power door lock switch
Repair Procedures
Inspection
Power window main switch
Diagnosis using KDS
In the body electrical system, faults can be quickly diagnosed using the Korean Diagnostic System (KDS).
The Diagnostic System (KDS) provides the following information.
Self-Diagnosis: Checks malfunction and Diagnostic Trouble Code (DTC)
Current Data: Check the system input/output status.
Actuation Test: Check the system operating status
Additional function: Control of other functions, including the setting parameter system and zero point adjustment.
Select "Vehicle Model" and "DDM" for inspection to check the vehicle with the scan tool.
Select the "Current Data" menu to view the current input/output data status.
To forcibly activate the input value of the module under test, select the "Activation Test" option.
Auxiliary Power Window Switches
Disconnect the negative battery cable.
Remove the front passenger door trim panel.
(Refer to Body - "Front Door Trim Panel")
Check the continuity between terminals at each switch position in accordance with the table.

[Security Type]

[Manual Type]

Removal
Power window main switch
Remove the power window master switch.
(Refer to Power Windows - "Power Window Switch")
Auxiliary Power Window Switches
Remove the power window auxiliary switch.
(Refer to Power Windows - "Power Window Switch")
Installation
Install in the reverse order of removal.
Test yourself
A quick Kia Optima DL3 quiz: every answer comes with an explanation and a link to the manual page.