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Home › GMC › 2013 › Sierra 1500 XFE › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Controls/Fuel - 4.8L, 5.3L, 6.0L, 6.2L - Repair Instructions › Repair Instructions › Compressed Natural Gas Control Module Replacement (Intake Air Temperature) › Installation Procedure

Installation Procedure

    Fig 1: IAT Module
    GM2921022Courtesy of GENERAL MOTORS COMPANY
  1. Install the IAT module (2) to the bracket.
  2. Install the fasteners (1) to the IAT module bracket and torque to 9 (80 lb in).
    3. Fig 2: IAT Module Electrical Connector
    GM2921018Courtesy of GENERAL MOTORS COMPANY
  3. Connect the electrical connector (2) and install the red tab (1).
  4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (TP2 - Auxiliary Battery) , Battery Negative Cable Disconnection and Connection (Single Battery) .
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