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Home >> Hyundai >> 2011 >> Equus Signature >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System Components >> 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 TEACHING MODE PROCEDURE DESCRIPTION (STEP BY STEP) ).
  1. Turn ignition switch OFF and disconnect the negative (-) battery cable.
  2. Remove the cover on the ECM.
  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 And TCM Bracket Installation Bolts And Nut
    G07311491Courtesy of HYUNDAI MOTOR CO.
  5. After removing the installation bolts (A), remove the ECM (B) from the bracket.
    Fig 2: Identifying Installation Bolts, ECM And Bracket
    G07311492Courtesy of HYUNDAI MOTOR CO.
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