Diagnosis Procedure
- CONDUCTING THE COMBINATION METER SELF-DIAGNOSIS MODE
Perform the self-diagnosis mode of combination meter, and then check that the fuel gauge operates normally. Refer to On Board Diagnosis Function .
Is the inspection result normal?
YES
GO TO 2.
NO
Replace the combination meter. Refer to Removal and Installation .
- CHECK FLOAT INTERFERENCE
Check that the float arm interferes with or binds to other components in the fuel tank.
Is the inspection result normal?
YES
GO TO 3.
NO
Repair or replace malfunctioning part.
- CHECK FUEL LEVEL SENSOR SIGNAL CIRCUIT
Check the fuel level sensor signal circuit. Refer to Component Function Check .
Is the inspection result normal?
YES
Refer to the appropriate diagnostic information.
NO
Repair or replace malfunctioning parts.