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Home >> Saturn >> 2005 >> Vue Red Line, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 3.5L (L66) Introduction >> Repair Instructions >> Powertrain Control Module (PCM) Replacement >> Installation Procedure
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Installation Procedure

  1. Install the PCM into the housing bracket.
    Fig 1: View Of Powertrain Control Module (PCM)
    GM1226486Courtesy of GENERAL MOTORS CORP.
  2. Connect the wiring harness.
  3. Connect the battery negative cable. Refer to Battery Negative Cable Disconnect/Connect Procedure in Engine Electrical.
  4. Program the PCM. Refer to Control Module References in Computer/Integrating Systems.
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