Installation Procedure

2019 Chevrolet Trax Premier, AWDSECTION Installation Procedure
WARNING: This page is about a different car, the 2018 Chevrolet Trax and 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).

  2. Install the fuel tank fuel pump module (2).
  3. GM2772310

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

  4. GM2770610

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

  5. Using the CH-45722Β  Tool-Fuel Sender Lock Ring and a long breaker-bar, rotate the fuel pump module lock ring (1) in a clockwise direction in order to lock the lock ring.
  6. Connect the evaporative emission hoses. Refer to Plastic Collar Quick Connect Fitting ServiceΒ .
  7. Connect the fuel feed pipe. Refer to Plastic Collar Quick Connect Fitting ServiceΒ .
  8. Connect the electrical connector.
  9. Install the fuel tank.
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.