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Home >> Hyundai >> 2012 >> Genesis 4.6 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 4.6L >> Engine Control Module (ECM) >> Repair Procedures >> Removal
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Repair Procedures: Removal

NOTE: In the case of the vehicle equipped with immobilizer, perform "KEY TEACHING " procedure together (Refer to BE group).
  1. Turn ignition switch OFF and disconnect the negative (-) battery cable.
  2. Remove the cover
  3. Disconnect the ECM connector (A) and the TCM connector (B).
  4. Remove the ECM & TCM bracket installation bolts (C) and nut (D).
    Fig 1: Identifying ECM Connector, TCM Connector, ECM & TCM Bracket Installation Bolts And Nut
    G08819184Courtesy of HYUNDAI MOTOR AMERICA
  5. After removing the installation bolts (A), remove the ECM (B) from the bracket.
    Fig 2: Identifying Installation Bolts And ECM
    G08819185Courtesy of HYUNDAI MOTOR AMERICA
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