Detailed Flow

Check the malfunction symptoms by performing the following items:

• Interview the customer to obtain the malfunction information (conditions and environment when the malfunction occurred).
• Check the symptom.

Is the occurred symptom a malfunction?

YES

GO TO 2.

NO

Inspection End.

CONSULT

1. Select "Self Diagnosis Result" mode of "SONAR". Refer to CONSULT Function .
   NOTE: Skip to step 4 of the diagnosis procedure if "SONAR" is not displayed.
2. When DTC is detected, record DTC and Freeze Frame Data (FFD).

Is DTC displayed?

YES

GO TO 3.

NO

GO TO 4.

CONSULT

1. Check the DTC indicated in the "Self Diagnostic Result".
2. Perform the relevant diagnosis referring to the DTC Index. Refer to DTC Index .

GO TO 5.

Perform the relevant diagnosis referring to the diagnosis chart by symptom. Refer to Symptom Table .

GO TO 5.

1. Repair or replace the identified malfunctioning parts.
2. Select "Self Diagnosis Result" mode of "SONAR".
   NOTE: Erase the stored self-diagnosis results after repairing or replacing the relevant components if any DTC has been indicated in the "Self Diagnostic Result".
3. Check that the symptom does not occur.

Does the symptom occur?

YES

GO TO 1.

NO

Inspection End.