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Home >> Kia >> 2019 >> K900 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System >> Engine Control Module (ECM) >> Repair Procedures >> Replacement
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Repair Procedures: Replacement

  1. Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
  2. Remove the engine side cover (A).
    G13143271Courtesy of KIA MOTORS AMERICA, INC.
  3. Disconnect the ECM connector (A) and TCM connector.
    G13143272Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the ECM & TCM bracket assembly (A) after loosening the mounting bolts and nuts.

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G13143273Courtesy of KIA MOTORS AMERICA, INC.
  5. Remove the TCM (B) after loosening the mounting nuts (A).

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G13143274Courtesy of KIA MOTORS AMERICA, INC.
  6. Remove the ECM (B) after loosening the mounting nuts (A).

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G13143275Courtesy of KIA MOTORS AMERICA, INC.
  7. Install in the reverse order of removal.