LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2020 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Hybrid Motor Control System (PHEV) >> Motor Control Unit (MCU) >> Repair Procedures >> Installation
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Repair Procedures: Installation

  1. Install in the reverse order of removal.
    NOTE:
    • Be careful not to damage other hose when tightening the clamp.
    • Install the clamp in the specified direction to prevent interference with surrounding components.
    • Perform the resolver calibration using the KDS.

      (Refer to Hybrid Motor Control System - "RESOLVER SENSOR ")

    • Refill the hybrid cooling system with coolant and bleed air from the hybrid cooling system using KDS.

      (Refer to Hybrid Motor Cooling System - "COOLANT ")

    • Confirm that there is no fluid leakage on connections after repairing.