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Home >> Cadillac >> 2007 >> SRX 4.6 A, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 4.6L - Introduction (2 Of 2) >> Repair Instructions >> Engine Control Module Replacement >> Installation Procedure
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Installation Procedure

  1. Install the ECM to the vehicle.
    Fig 1: View Of ECM
    GM1269407Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  2. Install the ECM mounting nuts (2).

    Tighten:  Tighten the nuts to 8 N.m (71 lb in).

  3. Connect the ECM electrical connectors (1).
  4. Install the front air deflector. Refer to Front Air Deflector Replacement .
    Fig 2: View Of Front Air Deflector & Push Pin retainers
    GM699902Courtesy of GENERAL MOTORS CORP.
  5. Lower the vehicle.
  6. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection (LHD) or Battery Negative Cable Disconnection and Connection (RHD) .
  7. Program the ECM. Refer to Control Module References .
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