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Home >> Buick >> 2017 >> LaCrosse Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 3.6L (LGX) - Repair Instructions >> Repair Instructions >> Fuel Tank Fuel Pump Module Replacement (AWD) >> Installation Procedure
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Installation Procedure

    Fig 1: Fuel Tank Fuel Pump Module & O Ring
    GM4444611Courtesy of GENERAL MOTORS COMPANY
  1. O-Ring 2 - Install NEW
  2. Fuel Tank Fuel Pump Module 1 - Install
    3. Fig 2: Fuel Sender Wiring Harness And Fuel Pump Vent Pipe
    GM4444613Courtesy of GENERAL MOTORS COMPANY
  3. Fuel Pump Vent Pipe 3 - Connect - Plastic Collar Quick Connect Fitting Service 
  4. Fuel Sender 2 - Connect - Plastic Collar Quick Connect Fitting Service 
  5. Fuel Sender Wiring Harness 1 - Connect
    6. Fig 3: Fuel Pump Lock Ring
    GM4444609Courtesy of GENERAL MOTORS COMPANY
  6. Fuel Pump Lock Ring 1 - Install - CH 45722  Fuel Sender Lock Ring Wrench
    7. Fig 4: Fuel Tank Fuel Pump Module Electrical Connector
    GM4444604Courtesy of GENERAL MOTORS COMPANY
  7. Fuel and EVAP Pipe 2 - Connect - Plastic Collar Quick Connect Fitting Service 
  8. Electrical Connector 1 @ Fuel Tank Fuel Pump Module - Connect
  9. Fuel Tank - Install - Fuel Tank Replacement (AWD) 
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