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Home >> Kia >> 2020 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Control System (HEV)) >> ETC (Electronic Throttle Control) System >> Repair Procedures >> Removal

Repair Procedures: Removal

WARNING: This page is about a different variant/trim than selected.
  1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
  2. Remove the air cleaner.

    (Refer to Engine Mechanical System - "AIR CLEANER ")

  3. Disconnect the ETC module connector (A).
  4. Disconnect the coolant hoses.
  5. Remove the installation bolts (B), and then remove the ETC module from the engine.
    G13388044Courtesy of KIA MOTORS AMERICA, INC.