GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 66012  Size: SH
  1. Remove the fuel sender assembly. Refer to Fuel Sender Assembly Replacement .

  2. Object Number: 50636  Size: SH
  3. Inspect the position of the fuel strainer (4) for installation.
  4. Support the reservoir with one hand and grasp the fuel strainer with the other hand.
  5. Place the fuel sender assembly upside down on a bench.
  6. Disconnect the fuel sender assembly electrical connectors from the fuel sender cover assembly.
  7. Pinch in the retainer tabs on the fuel level sensor assembly (5) and remove the fuel level sensor.

Installation Procedure


    Object Number: 50636  Size: SH
  1. Install the new fuel level sensor assembly (5) on to the fuel sender (2).
  2. Connect the fuel level sensor electrical connectors to the fuel sender cover assembly.

  3. Object Number: 66012  Size: SH
  4. Install the fuel sender assembly. Refer to Fuel Sender Assembly Replacement .