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Home >> Kia >> 2020 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 42 (Windshield Wiper/Washer System (HEV)) >> 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.
    G13390871Courtesy of KIA MOTORS AMERICA, INC.

[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

[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