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Home >> Kia >> 2015 >> Optima Hybrid >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - Optima HEV >> ETC (Electronic Throttle Control) System >> Repair procedures >> Removal
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Repair procedures: Removal

  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Remove the resonator and the air intake hose (Refer to Removal ).
  3. Disconnect the ETC module connector (A).
  4. Disconnect the coolant hoses (B).
  5. Remove the installation bolts (C), and then remove the ETC module from the engine.
    Fig 1: ETC Module Connector, Coolant Hoses & Bolts
    G08312836Courtesy of KIA MOTORS AMERICA, INC.
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