Confirmation Procedure

If DTC P0463 is displayed with DTC UXXXX or P0607, first perform the confirmation procedure (trouble diagnosis) for DTC UXXXX or P0607.

Is DTC UXXXX or P0607 detected?

YES

Perform diagnosis of applicable.

• DTC UXXXX: Refer to DTC Index .
• DTC P0607: Refer to DTC Description .

NO

GO TO 2.

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.

1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.

TESTING CONDITION:

Before performing the following procedure, confirm that battery voltage is more than 11 V at ignition switch ON.

GO TO 3.

1. Turn ignition switch ON and wait at least 5 seconds.
2. Check 1st trip DTC.

Is DTC P0463 detected?

YES

Refer to DTC Diagnosis Procedure .

NO

To check malfunction symptom before repair: Refer to Inspection .

NO

Confirmation after repair: INSPECTION END