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Home >> Hyundai >> 2010 >> Elantra GLS >> 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. Turn ignition switch off.
  2. Disconnect the battery (-) cable from the battery.
  3. Disconnect the ECM connector (s) (A).
  4. Unscrew the ECM mounting bolts (B) and remove the ECM from the air cleaner assembly.
    Fig 1: Identifying ECM Mounting Bolts
    G06863149Courtesy of HYUNDAI MOTOR CO.
  5. Install a new ECM.

    ECM mounting bolts: 

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