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Home >> GMC >> 2019 >> Sierra 2500 HD Base, 2D Pickup, Gas >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 6.0L (L96 LC8) - Repair Instructions >> Repair Instructions >> Fuel Pump Flow Control Module Replacement (CNG) >> Installation Procedure

Installation Procedure

  1. Install the fuel pump control module (2) to the bracket.
    GM2921022Courtesy of GENERAL MOTORS COMPANY
  2. CAUTION:

    Refer to Fastener Caution .

  3. Install the fasteners (1) to the fuel pump control module bracket and torque to 9 N.m (80 lb in).
  4. Connect the electrical connector (2) and install the red tab (1).
    GM2921018Courtesy of GENERAL MOTORS COMPANY
  5. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (L96 LC8)Battery Negative Cable Disconnection and Connection (L83)Battery Negative Cable Disconnection and Connection (Dual Battery)Battery Negative Cable Disconnection and Connection (L5P) .