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Home >> Kia >> 2012 >> Optima LX, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 33 (Windshield Wiper/Washer System) >> Front Wiper Motor >> Repair Procedures >> Inspection >> Speed Operation Check

Speed Operation Check

WARNING: This page is about a different car, the 2013 Kia Sportage and 2012 Kia Sportage. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the connector (A) from the wiper motor.
    Fig 1: Wiper Motor Connector End View
    G07424897Courtesy of KIA MOTORS AMERICA, INC.
    CONNECTOR TERMINALS REFERENCE CHART

    No Description
    1 Ground
    2 P (Parking)
    3 Battery (+)
    4 Low
    5 High
  2. Attach the positive (+) lead from the battery to terminal 3 and the negative (-) lead to terminal 1.
  3. Check that the motor operates at low or high speed as below table.
Fig 2: Wiper Connector Continuity Chart
G07424898Courtesy of KIA MOTORS AMERICA, INC.
CAUTION: Common sources of contamination are insects, tree sap, and hot wax treatments used by some commercial car washes. If the blades are not wiping properly, clean both the window and the blades with a good cleaner or mild detergent, and rinse thoroughly with clean water.