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Home >> Kia >> 2021 >> Rio LX >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System >> Engine Control Module (ECM) >> Repair Procedures >> Removal
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Repair Procedures: Removal

  1. Perform the oil pressure characteristics backup procedure using the KDS when replacing with a new ECM.
    G13704623Courtesy of KIA MOTORS AMERICA, INC.
  2. Remove the battery.

    (Refer to Engine Electrical System - "BATTERY ")

  3. Disconnect the engine control module (ECM) connectors (A).
    G13704624Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the ECM & bracket (B) after loosening the mounting bolts and nut (A)

    Tightening torque: 

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

    G13704625Courtesy of KIA MOTORS AMERICA, INC.
  5. Remove the ECM 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)

    G13704626Courtesy of KIA MOTORS AMERICA, INC.