- Turn ignition switch OFF.
- Disconnect “fuel level sensor unit and fuel pump (main)” harness connector.
- Remove fuel level sensor unit.
- Check resistance between “fuel level sensor unit and fuel pump (main)” terminals by heating with hot water as shown in the figure.

Terminals
| Condition
| Resistance (kΩ)
|
1 and 3
| Temperature [°C (°F)]
| 20 (68)
| 2.3 - 2.7
|
50 (122)
| 0.79 - 0.90
|
Is the inspection result normal?
YES
>>INSPECTION END
NO
>>Replace “fuel level sensor unit and fuel pump (main)”.