Detailed Flow
- INTERVIEW THE CUSTOMER FOR THE SYMPTOM
Interview the customer for the symptom (the condition and the environment when the incident/malfunction occurs).
GO TO 2.
- CHECK SYMPTOM
Check the symptom from the customer information.
GO TO 3.
- CHECK WARNING LAMP OPERATION
Check air bag warning lamp operation in the user mode. Refer to "DIAGNOSIS WITH AIR BAG WARNING LAMP ".
Are any malfunction detected?
YES: GO TO 5.
NO: GO TO 4.
- CHECK LOW VOLTAGE
Check low voltage. Refer to "HOW TO HANDLE BATTERY ".
Are any malfunction detected?
YES: GO TO 9.
NO: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".
- CHECK SELF DIAGNOSTIC RESULTS
Check self diagnostic result with CONSULT-III or diagnosis mode.
If it is impossible to switch to diagnosis mode, follow the same procedure that DTC is not detected.
NOTE: Perform the following procedure if DTC is detected.- Record DTC (Print them out with CONSULT-III.)
- Erase self diagnostic result.
- Study the relationship between the malfunction that DTC or air bag warning lamp indicates and the symptom that the customer describes.
- Check related service bulletins for information.
Is DTC detected?
YES: GO TO 6.
NO: GO TO 7.
- PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC CONFIRMATION PROCEDURE for the DTC.
GO TO 8.
- PERFORM DIAGNOSIS ACCORDING TO WARNING LAMP OPERATION
- Check air bag warning lamp operation in the user mode. Refer to "DIAGNOSIS WITH AIR BAG WARNING LAMP ".
- Perform Diagnosis Procedure for the air bag warning lamp operation. Refer to "DIAGNOSIS WITH AIR BAG WARNING LAMP " (USER MODE).
GO TO 9.
- DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Inspect according to Diagnostic Procedure of the DTC.
GO TO 9.
- REPAIR OR REPLACE THE MALFUNCTION PART
Repair or replace the malfunctioning part.
GO TO 10.
- FINAL CHECK
Check self diagnostic result and air bag warning lamp operation in the user mode.
Is the malfunction repaired?
YES: INSPECTION END
NO: GO TO 2.