Body Electrical System

Power door lock switch

7steps
~42min
2/5difficulty
Done 0 of 7

Repair Procedures

Inspection

Power window main switch

Diagnosis using KDS

  1. In the body electrical system, faults can be quickly diagnosed using the Korean Diagnostic System (KDS).

    The Diagnostic System (KDS) provides the following information.

    1. Self-Diagnosis: Checks malfunction and Diagnostic Trouble Code (DTC)

    2. Current Data: Check the system input/output status.

    3. Actuation Test: Check the system operating status

    4. Additional function: Control of other functions, including the setting parameter system and zero point adjustment.

  2. Select "Vehicle Model" and "DDM" for inspection to check the vehicle with the scan tool.

  3. Select the "Current Data" menu to view the current input/output data status.

  4. To forcibly activate the input value of the module under test, select the "Activation Test" option.

Auxiliary Power Window Switches

  1. Disconnect the negative battery cable.

  2. Remove the front passenger door trim panel.

    (Refer to Body - "Front Door Trim Panel")

  3. Check the continuity between terminals at each switch position in accordance with the table.

    [Security Type]

    [Manual Type]

Removal

Power window main switch

  1. Remove the power window master switch.

    (Refer to Power Windows - "Power Window Switch")

Auxiliary Power Window Switches

  1. Remove the power window auxiliary switch.

    (Refer to Power Windows - "Power Window Switch")

Installation

  1. 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.