Kia Optima DL3: Wiper/Washer / Washer Switch

Repair procedures

Replacement
1.

If wiper switch needs to be replaced, replace the multifunction switch assembly.

(Refer to Body Electrical System - "Multifunction Switch")

    Schematic diagrams Connector and Terminal Function Pin Function 1 Ground (-) 2 Parking 3 Power (+) 4 Low 5 High Repair procedures Removal 1.

    Repair procedures Inspection Washer Motor 1. With the washer motor connected to the reservoir tank, fill the reservoir tank with water.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Integrated Body Control Unit (IBU)

    Components and components location Component Location 1. Integrated Body Control Unit (IBU) Schematic diagrams Connector and Terminal Function [Non-Smart key] Pin Function Connector A Connector B

    Kia Optima DL3 2019-2026 Service and Repair Manual: Evaporator Core

    Repair procedures Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater - "Heater Unit") 3. Loosen the mounting screws, lock pin and remove the evaporator core cover (A).

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