GM Service Manual Online
For 1990-2009 cars only

Removal Procedure - Up to xx/xx

The fuel level sensor is an integral part of the fuel pump assembly and must be replaced as an assembly. For replacement refer to Primary Fuel Tank Module Replacement .

Removal Procedure - From xx/xx

    Caution: Refer to Gasoline/Gasoline Vapors Caution in the Preface section.

    Caution: Refer to Safety Glasses Caution in the Preface section.

    Caution: Refer to Vehicle Lifting Caution in the Preface section.

  1. Remove the fuel tank. Refer to Fuel Tank Replacement .
  2. Remove the primary fuel tank module assembly from the fuel tank. Refer to Primary Fuel Tank Module Replacement .

  3. Object Number: 2008593  Size: SH
  4. Disconnect the fuel level sensor connector (4) and unclip the wiring from the harness securing clips (5).
  5. Remove the fuel level sensor from the primary fuel tank module assembly.
  6. Unlock the locking clip (3) and gently push the fuel level sensor upwards.
  7. Remove the fuel level sensor from the primary fuel tank module assembly.

Installation - From xx/xx


    Object Number: 2008593  Size: SH
  1. Locate and install the fuel tank level sensor (1) to the primary fuel tank module assembly (2). Make sure that the locking clip (3) engages.
  2. Connect the fuel level sensor connector (4) and route the wiring through the harness securing clips (5).
  3. Install the fuel level sensor to the primary fuel tank module assembly.
  4. Install the primary fuel tank module assembly to the fuel tank. Refer to Primary Fuel Tank Module Replacement .
  5. Install the fuel tank. Refer to Fuel Tank Replacement .