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Home >> Kia >> 2020 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Blower System (HEV)) >> 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).
    G13391145Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the PWM blower module (A) after loosening the screws.
    G13391146Courtesy of KIA MOTORS AMERICA, INC.
  5. Install in the reverse order of removal.
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