Fuel Level Always Reads Empty
- Fuel Level Sensor Check
Perform FUEL GAUGE SENDING UNIT TEST under COMPONENT TESTS. If necessary, replace sending unit (fuel level sensor). If sending unit is okay, go to next step.
- Fuel Gauge Check
Perform FUEL GAUGE TEST
under COMPONENT TESTS. If necessary, replace fuel gauge. If fuel gauge is okay, go to next step.
- Fuel Gauge Ground Circuit Check
Turn ignition off. Disconnect instrument cluster C209 (White) connector. Measure resistance of Black/Yellow wire between ground and instrument cluster connector. If resistance is less than 5 ohms, go to next step. If resistance is not as specified, repair open Black/Yellow wire.
- Fuel Level Sensor Ground Check
Turn ignition off. Disconnect fuel tank assembly connector (under rear seat). Measure resistance between ground and Black/Yellow wire at fuel tank assembly connector. If resistance is less than 5 ohms, go to next step. If resistance is not as specified, repair open Black/Yellow wire.
- Fuel Level Sensor Circuit Check
Turn ignition off. Disconnect instrument cluster C209 (White) connector. Measure resistance of Yellow/White wire between instrument cluster connector and fuel tank assembly connector. If resistance is less than 5 ohms, replace instrument cluster printed circuit board. If resistance is not as specified, repair open Yellow/White wire.