DIAGNOSIS AND REPAIR WORK FLOW

Work Flow

DESCRIPTION OF TROUBLE DIAGNOSIS FLOWCHART

DETAILS OF TROUBLE DIAGNOSIS FLOWCHART

1.OBTAIN INFORMATION ABOUT SYMPTOM

Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction occurs.

>> GO TO 2.

2.CHECK SYMPTOM

• Check the symptom based on the information obtained from the customer.

• Check if any other malfunctions are present.

>> GO TO 3.

3.CONSULT-III SELF-DIAGNOSIS

Perform “MULTI DISPLAY” “self diagnosis” by connecting CONSULT-III.

NOTE

:
If “CAN COM CIRC [U1000]” is displayed, start the diagnosis from the CAN communication system. AV-116, "Diagnosis Procedure".

Is any DTC No. displayed? YES >> GO TO 4.

NO >> GO TO 5.

4.DTC/SYSTEM DIAGNOSIS

Perform a DTC/system diagnosis and repair or replace any malfunctioning part.

>> GO TO 6.

5.PERFORM DIAGNOSIS BY SYMPTOM

Perform a diagnosis by symptom and repair or replace any malfunctioning part.

>> GO TO 6.

6.FINAL CHECK

Check that the multi display unit functions normally.

Does it operate normally? YES >> End of trouble diagnosis NO >> GO TO 2.