Avalanche 2500 4WD V8-8.1L VIN G (2003)
Fuel Gauge Sender: Service and Repair
Fuel Level Sensor Replacement (Escalade Ext)
REMOVAL PROCEDURE
1. Remove the sending unit.
2. Place the sending unit on a clean work surface.
3. Disconnect the fuel level sensor electrical connector (1) from the module connector.
4. Remove the fuel level sensor retaining clip.