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Home >> Kia >> 2019 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 243 (Windshield Wiper/Washer System (PHEV)) >> Windshield Wiper-Washer Switch >> Repair Procedures >> Inspection >> Multifunction Switch Inspection
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Multifunction Switch Inspection

WARNING: This page is about a different variant/trim than selected.
  1. Check for continuity between the terminals in each switch position according to the table.
    G13158600Courtesy of KIA MOTORS AMERICA, INC.
    SWITCH POSITION AND SWITCH TERMINAL DESCRIPTION-LHD

    Switch Switch position Switch terminal Resistance (Ω, ±3.5%)
    Wiper switch MIST 1-9 330
    OFF
    Intermittent (AUTO) 800
    LOW 1, 800
    HIGH 5, 700
    Wiper intermittent volume Volume 1 7-9 330
    Volume 2 690
    Volume 3 1, 310
    Volume 4 2, 610
    Volume 5 7, 310
    SWITCH POSITION AND SWITCH TERMINAL DESCRIPTION-RHD

    Switch Switch position Switch terminal Resistance (Ω, ±3.5%)
    Wiper switch MIST 3-16 330
    OFF
    Intermittent (AUTO) 800
    LOW 1, 800
    HIGH 5, 700
    Wiper intermittent volume Volume 1 2-16 330
    Volume 2 690
    Volume 3 1, 310
    Volume 4 2, 610
    Volume 5 7, 310