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Home >> Cadillac >> 2007 >> CTS V >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls And Fuel - 6.0L - Introduction (2 Of 2) >> Repair Instructions >> Engine Control Module Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Locating Powertrain Control Module (PCM)
    GM1412209Courtesy of GENERAL MOTORS CORP.
  1. Install the PCM to the vehicle.
  2. Install the PCM wiring harness.
    3. NOTE: Refer to Fastener Notice .
  3. Tighten the PCM electrical connector screws (1).

    Tighten:  Tighten the PCM electrical connector bolts to 8 N.m (71 lb in).

  4. Install the PCM to the PCM housing.
    5. Fig 2: View Of Bolt At Powertrain Control Module (PCM) Housing Cover
    GM1412206Courtesy of GENERAL MOTORS CORP.
  5. Install the PCM housing cover.
  6. Install the bolt (1) to the PCM cover housing.

    Tighten:  Tighten the PCM housing cover bolt to 10 N.m (89 lb in).

    7. Fig 3: View Of Front Air Deflector And Push Pin retainers
    GM699902Courtesy of GENERAL MOTORS CORP.
  7. Install the front air deflector. Refer to Front Air Deflector Replacement .
  8. Lower the vehicle.
  9. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
  10. Program the PCM. Refer to Electronic Brake Control Module Programming and Setup .
  11. Refer to Control Module References for programming and setup information.
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