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Home › Buick › 2018 › Regal GS › Repair and Diagnosis › Engine Performance › System › Engine Controls And Fuel - 3.6L (LGX) - Repair Instructions › Repair Instructions › Fuel Tank Fuel Pump Module Wiring Harness Replacement › Installation Procedure

Installation Procedure

  1. GM4589353Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Fuel Pump Module Wiring Harness(1) - Install

  2. Connect the electrical connector:
    1. Fuel Tank Fuel Pump Module(2)
    2. Fuel Pressure Sensor(3)
  3. Install the fuel tank. Fuel Tank Replacement 
  4. Connect the battery negative cable. BATTERY NEGATIVE CABLE DISCONNECTION AND CONNECTION (3.6L LGX)
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