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HOMESERVICE MANUALSCHEVROLET2011MALIBU LTZ, 2.4 1REPAIR AND DIAGNOSISENGINE PERFORMANCEENGINE CONTROL SYSTEMSENGINE CONTROLS AND FUEL - 2.4L - REPAIR INSTRUCTIONSREPAIR INSTRUCTIONSFUEL TANK FUEL PUMP MODULE REPLACEMENTREMOVAL PROCEDURE
2011 Chevrolet Malibu LTZ, 2.4 1

Removal Procedure

2011 Chevrolet Malibu LTZ, 2.4 1SECTION Removal Procedure
    Fig 1: Identifying Fuel Pump Module Wiring Harness Connectors
    GM1796271Courtesy of GENERAL MOTORS CORP.
  1. Remove the fuel tank. Refer to Fuel Tank Replacement .
  2. Disconnect the fuel tank fuel pump module wiring harness electrical connectors (1, 2) from the fuel pressure sensor and the module.
    3. Fig 2: Identifying Fuel Tank Vent Pipe Quick Connect Fittings
    GM1795288Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the fuel tank vent and feed pipes (3, 4) from the module. Refer to Plastic Collar Quick Connect Fitting Service .
    4. Fig 3: View Of Fuel Tank
    GM1796288Courtesy of GENERAL MOTORS CORP.
  4. Install the J 45722:  wrench to the fuel pump module lock ring.
    5. Fig 4: Identifying Lock Ring
    GM1642096Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

NO RELATED

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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.