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Home >> Kia >> 2020 >> Optima EX Premium >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Cooling System - 2.4L (Except HEV)) >> Cooling Fan >> Repair Procedures >> Removal And Installation >> Notes

Removal And Installation: Notes

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the battery negative terminal.
  2. Remove the air duct.

    (Refer to Intake and Exhaust System - "AIR CLEANER ")

  3. Disconnect the cooling fan controller (PWM) connector (A).
    G12932249Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the radiator lower hose clip mounting bolt (A).

    Tightening Torque: 

    5.9 - 8.3 N.m (0.6 - 0.8 kgf.m, 4.4 - 6.1 lb.ft)

    G12932250Courtesy of KIA MOTORS AMERICA, INC.
  5. Remove the cooling fan (A) from the radiator.
    G12932251Courtesy of KIA MOTORS AMERICA, INC.
  6. Install in the reverse order of removal.