2021 Chevrolet Traverse LFACTORY OEM SERVICE PROCEDURE

Installation Procedure

  1. GM4295433Courtesy of GENERAL MOTORS COMPANY

    O-Ring (2) - Install NEW

  2. Fuel Tank Fuel Pump Module (1) - Install
  3. GM4295431Courtesy of GENERAL MOTORS COMPANY

    Fuel Pump Vent Pipe (2) - Connect - Plastic Collar Quick Connect Fitting Service 

  4. Transfer Pipe (1) - Connect - Plastic Collar Quick Connect Fitting Service 
  5. GM4295125Courtesy of GENERAL MOTORS COMPANY

    Fuel Pump Lock Ring (1) - Install - CH 45722  Fuel Sender Lock Ring Wrench

  6. GM4295098Courtesy of GENERAL MOTORS COMPANY

    Fuel Pump Fuel Feed Hose (3) - Connect - Plastic Collar Quick Connect Fitting Service 

  7. Evaporative Emission Canister Vent Hose (2) - Connect - Plastic Collar Quick Connect Fitting Service 
  8. Electrical Connector (1) - Connect [ 2x ]
  9. Fuel Tank Replacement (AWD)  - Install
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.