2010 Pontiac G5 Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Installation Procedure

  1. If replacing only the fuel pump module, transfer the fuel level sensor. Refer to Fuel Level Sensor Replacement (NU6)  or Fuel Level Sensor Replacement (NT7) .
    2. Fig 1: Remove/Install Fuel Pump And O-Ring
    GM2292262Courtesy of GENERAL MOTORS CORP.
  2. Install the fuel pump (1) and use a NEW O-ring (2).
  3. Connect the electrical connector.
    4. Fig 2: Cam Lock Ring
    GM2292260Courtesy of GENERAL MOTORS CORP.
  4. Using the CH-48482:  wrench, install the cam lock ring (1) by turning clockwise.
  5. Install the fuel tank. Refer to Fuel Tank Replacement .
    6. Fig 3: Electrical Connector And Plastic Connector
    GM2292257Courtesy of GENERAL MOTORS CORP.
  6. Connect the fuel pump electrical connector (1) and the plastic connector (2). Refer to Plastic Collar Quick Connect Fitting Service .
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.

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