Installation Procedure

2019 Chevrolet Trax Premier, AWDSECTION Installation Procedure
WARNING: This page is about a different car, the 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM2772378

    Install a NEW fuel tank fuel pump module O-ring gasket (1) to the fuel tank fuel pump module (2).

  2. GM2772310

    Lower the fuel pump module (2) into the fuel tank while connecting the fuel tank vent pipe (1) to the fuel pump module. Plastic Collar Quick Connect Fitting ServiceΒ 

  3. GM2770610

    Install the fuel tank fuel pump module lock ring (1) to the fuel tank (2).

  4. Using the CH-45722Β  Fuel Pump Locking Ring Wrench and a long breaker-bar, rotate the fuel pump module lock ring (1) in a clockwise direction in order to lock the lock ring.
  5. Install the EVAP system hoses. Plastic Collar Quick Connect Fitting ServiceΒ 
  6. Install the fuel feed pipe. Plastic Collar Quick Connect Fitting ServiceΒ 
  7. Connect the electrical connector.
  8. Install the fuel sender assembly. Fuel Sender Assembly Replacement (AWD)Β 
  9. Install the fuel tank. Fuel Tank Replacement (FWD)Β Fuel Tank Replacement (AWD)Β 
RENDER: 1.0x

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When to See a Mechanic

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

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