LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2020 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (PHEV) >> Engine Control Module (ECM) >> Repair Procedures >> Adjustment >> ECM Neutral Mode Procedure (With Immobilizer)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

ECM Neutral Mode Procedure (With Immobilizer)

  1. Perform "ECM Neutral Mode" procedure using KDS.

    (Refer to "Body Electrical System - "Immobilizer System - REPAIR PROCEDURES ")

  2. After finishing "ECM Neutral Mode", perform "Key Teaching" procedure using KDS. (Refer to "Body Electrical System - "Immobilizer System - REPAIR PROCEDURES ")

    [If installing a new ECM] 

    Perform "Key Teaching" procedure using KDS.

    (Refer to "Body Electrical System - "Immobilizer System - REPAIR PROCEDURES ")