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Home >> Cadillac >> 2005 >> XLR >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Introduction >> Repair Instructions >> Fuel Tank Module Replacement - Left >> Removal Procedure
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Removal Procedure

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure in Engine Electrical.
  2. Remove the left fuel tank. Refer to Fuel Tank Replacement - Left .
  3. Place the fuel tank on a suitable work surface.
    4. Fig 1: View Of Crossover Tube To Fuel Tank O-Rings & Alignment Feature
    GM903547Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the fuel pump jumper harness from the fuel pump module.
  5. Disconnect the jet line insert connector from the crossover tube to the fuel tank opening.
  6. Disconnect the fuel feed line from the welded clip on the side of the fuel tank.
    7. IMPORTANT: The fuel pump module is spring loaded and will spring upward when the locking ring is removed.
  7. Using the J39765-A , remove the fuel pump module locking ring.
    8. Fig 2: View Of Fuel Tank Module - Left
    GM904463Courtesy of GENERAL MOTORS CORP.
  8. Carefully remove the fuel pump module from the fuel tank, with the jet lines connected. Ensure not to damage the fuel sender float arm.
  9. Disconnect the jet line quick-connect connectors from the fuel pump module inner port.
  10. Remove the jet line from the module retainer cup. This line has no attached connector.
  11. Remove the fuel pump module O-ring from the fuel tank opening.
  12. Remove the jet line insert through the crossover tube to fuel tank opening.
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