Fuel Level Sensor Replacement 4.8L, 5.3L, and 6.0L Engines
                    
Removal Procedure
- Remove the sending unit. Refer to 
Fuel Sender Assembly Replacement
.
 
- Disconnect the fuel pump electrical connector.
 
- Remove the fuel lever sensor electrical connector retaining clip.
 
- Disconnect the fuel level sensor electrical connector.
 
- Remove the fuel level sensor retaining clip.
 
- Remove the fuel level sensor (1).
 
Installation Procedure
- Install the fuel level sensor (1).
 
- Install the fuel level sensor retaining clip.
 
- Connect the fuel level sensor electrical connector.
 
- Install the fuel lever sensor electrical connector retaining clip.
 
- Connect the fuel pump electrical connector.
 
- Install the sending unit. Refer to 
Fuel Sender Assembly Replacement
.
 
                            Fuel Level Sensor Replacement 5.3L (L59) Engine
                    
Removal Procedure
- Remove the sending unit. Refer to 
Fuel Sender Assembly Replacement 
.
 
- Disconnect the fuel pump electrical connector.
 
- Remove the fuel level sensor electrical connector retaining clip.
 
- Disconnect the fuel level sensor electrical connector.
 
- Remove the fuel level sensor retaining clip.
 
- Remove the fuel level sensor.
 
Installation Procedure
- Install the fuel level sensor.
 
- Install the fuel level sensor retaining clip.
 
- Connect the fuel level sensor electrical connector.
 
- Install the fuel level sensor electrical connector retaining clip.
 
- Connect the fuel pump electrical connector.
 
- Install the sending unit. Refer to 
Fuel Sender Assembly Replacement 
.