DTC Diagnosis 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.

Check DTC with combination meter. Refer to Diagnosis Description .

Is the inspection result normal?

YES

INSPECTION END

NO

Refer to Component Function Check .