GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

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


    Object Number: 1636703  Size: SH
  1. Remove the fuel pump module. Refer to Fuel Pump Module Replacement .
  2. Release the retaining tabs (2) on the reservoir body and begin to slide the level sensor out away from the reservoir.
  3. Carefully slide the level sensor the rest of the way out of the reservoir.

Installation Procedure


    Object Number: 1636703  Size: SH
  1. Carefully slide the fuel level sensor into the slots on the reservoir.
  2. Slide the sensor down until the retaining tabs (2) engage the sensor.
  3. Install the fuel pump module. Refer to Fuel Pump Module Replacement .