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Home >> Cadillac >> 2017 >> XTS Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 3.6L (LFX LF3) - Repair Instructions >> Repair Instructions >> Fuel Tank Fuel Pump Module Replacement (NU6 - FWD) >> Installation Procedure
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Installation Procedure

    Fig 1: Fuel Tank Module & O-Ring
    GM2205628Courtesy of GENERAL MOTORS COMPANY
  1. Install a NEW seal (2) and the fuel tank module (1).
    2. Fig 2: Fuel Pump Vent Hose
    GM2817600Courtesy of GENERAL MOTORS COMPANY
  2. Connect the fuel pump vent hose to the fuel tank fuel pump module. Refer to Plastic Collar Quick Connect Fitting Service .
    3. Fig 3: Lock Ring
    GM2205627Courtesy of GENERAL MOTORS COMPANY
  3. Use the CH 45722  wrench by turning clockwise and install the lock ring (1).
    4. Fig 4: Fuel Pump Electrical Connector & Quick Connects
    GM2205570Courtesy of GENERAL MOTORS COMPANY
  4. Connect the fuel pump electrical connector (1) and the quick connects (2). Refer to Plastic Collar Quick Connect Fitting Service .
  5. Install the fuel tank. Refer to Fuel Tank Replacement (FWD) .
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