P0462

DTC P0462 / P0463

DTC Detecting Condition and Trouble Area






Wiring Diagram

Refer to P0461 DTC P0461.

DTC Confirmation Procedure

NOTE:

If DTCs other than aimed DTC are previously detected in DTC confirmation procedure, be sure to troubleshoot DTC previously detected.

1) Turn ignition switch to ON position for 10 sec.

DTC Troubleshooting

1.
Was "Engine and Emission Control System Check" performed?
YES -
Go to Step 2.
NO -
Go to Engine and Emission Control System Check Engine and Emission Control System Check.

2. DTC check

Check DTC.

Is there any CAN-DTC?
YES -
Go to CAN DTC (Lost Communication and Communication Bus Off) Table CAN DTC (Lost Communication and Communication Bus Off) Table
NO -
Go to Step 3.

3. Fuel level sensor circuit check

Check fuel level sensor circuit referring to Step 3 through 4 of P0461 DTC P0461.

Is it in good condition?
YES -
Go to Step 4.
NO -
Repair or replace defective wire harness.

4. Main fuel level sensor and sub fuel level sensor check

Check main fuel level sensor and sub fuel level sensor. Fuel Level Sensor Inspection

Is it in good condition?
YES -
Go to Step 5.
NO -
Repair or replace defective parts.

5. DTC recheck

Replace combination meter. Service and Repair
Perform DTC confirmation procedure and check DTC.

Are DTC P0462 and P0463 still detected?
YES -
Substitute a known-good ECM and recheck.
NO -
End.