GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the fuel pump module assembly. Refer to Fuel Pump Module Replacement .
  2. Remove the fuel pump and fuel level sensor electrical retaining clip at the top of the fuel sender assembly.
  3. Disconnect the fuel pump and fuel level sensor electrical connector.

  4. Object Number: 619293  Size: SH
  5. Depress the 3 tabs (1) securing upper fuel reservoir and slide upward until free of lower reservoir (2).

  6. Object Number: 619296  Size: SH
  7. Depress the tab on the fuel level sensor (1) while sliding up and out of the housing.
  8. Remove the retaining clip from the electrical connector.
  9. Remove the fuel level sensor wires from the connector, taking care to note the location of the wires.

Installation Procedure

    Important: 

       • Make sure the wires are routed under the fuel level sensor.
       • Make sure the tab locks in place.


    Object Number: 619296  Size: SH
  1. Install the fuel level sensor (1) by sliding the sensor down in the housing.

  2. Object Number: 619293  Size: SH
  3. Slide the upper reservoir into the lower reservoir (2).
  4. Connect the 2 wires into the connector and lock the connector with the retaining clip.
  5. Connect the fuel pump and fuel level sensor electrical connector and lock the connector with the retaining clip.
  6. Install the fuel pump module assembly. Refer to Fuel Pump Module Replacement .