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Home >> Kia >> 2019 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 190 (Blower System (PHEV)) >> PWM Blower Module >> Repair Procedures >> Replacement
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Repair Procedures: Replacement

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the negative (-) battery terminal.
  2. Remove the crash pad under cover [RH].

    (Refer to Body - "CRASH PAD UNDER COVER ")

  3. Disconnect the PWM blower module connectors (A).
    G13158878Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the PWM blower module (A) after loosening the screws.
    G13158879Courtesy of KIA MOTORS AMERICA, INC.
  5. Install in the reverse order of removal.
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