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Home >> Chevrolet >> 2005 >> Epica LS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 2.0L (L34 GMDAT) - Repair Instructions >> Repair Instructions >> Engine Control Module (ECM) Replacement (European Emissions) >> Installation Procedure
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Installation Procedure

    Fig 1: Identifying ECM
    GM1265329Courtesy of GENERAL MOTORS CORP.
  1. Connect the ECM connectors to the ECM.
  2. Align the ECM into the mounting base.
  3. Snap the ECM into its mounting base.
  4. Install the ECM trim locks.
  5. Install the passenger side kick panel.
  6. Connect the negative battery cable.
  7. Perform the following procedures:
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