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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) >> Removal Procedure
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Removal Procedure

WARNING:

Refer to Gasoline/Gasoline Vapors Warning .

WARNING:

Refer to Safety Glasses Warning .

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