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Home >> Nissan-Datsun >> 2021 >> Sentra SR >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (2 Of 2) >> Removal And Installation >> ECM >> ECM : Removal & Installation >> Removal
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ECM : Removal & Installation: Removal

  1. Remove the battery tray. Refer to Removal and Installation (Battery Tray) .
  2. Disconnect the harness connectors from the ECM. Refer to Harness Connector (lever locking type).
  3. Remove nuts and ECM from ECM bracket.