GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 Envoy - 2WD 🢒 Engine 🢒 Engine Controls - 4.8L, 5.3L, and 6.0L 🢒 Fuel Level Sensor Replacement

Removal Procedure

    Object Number: 734434 Size: SH
  1. Remove the fuel sender assembly. Refer to Fuel Sender Assembly Replacement .
  2. Remove the retaining clip from the fuel level sensor connector.
  3. Disconnect the electrical connector from under the fuel sender cover.
  4. Remove the sensor retaining clip.
  5. Squeeze the locking tangs and remove the fuel level sensor (3).

Installation Procedure

    Object Number: 734434 Size: SH
  1. Install the fuel level sensor (3).
  2. Install the sensor retaining clip.
  3. Connect the electrical connector to the fuel level sensor.
  4. Connect the retaining clip to the fuel level sensor electrical connector.
  5. Install the fuel sender assembly. Refer to Fuel Sender Assembly Replacement .