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Home >> Hyundai >> 2022 >> Tucson XRT, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (Except HEV) >> Engine Control Module (ECM) >> Repair Procedures >> Removal

Repair Procedures: Removal

  1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
  2. Remove the air cleaner assembly.

    (Refer to Engine Mechanical System - "AIR CLEANER ")

  3. Disconnect the ECM connector (A).
    G14676786Courtesy of HYUNDAI MOTOR AMERICA
  4. Release the fixing hook (A), and then removing the ECM (B).
    Fig 1: Engine Control Module (ECM) Components Location
    G14676787Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the ECM after loosening the mounting bolts (A).

    Tightening Torque: 

    6.9 - 8.8 N.m (0.7 - 0.9 kgf.m, 5.1 - 6.5 lb-ft)

    G14676788Courtesy of HYUNDAI MOTOR AMERICA
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