BSW

DIAGNOSIS AND REPAIR WORK FLOW


Work Flow


OVERALL SEQUENCE






DETAILED FLOW
1.INTERVIEW FOR MALFUNCTION
It is also important to clarify the customer concerns before starting the inspection. Interview the customer about the concerns carefully and understand the symptoms fully.

NOTE:
The customers are not professionals. Never assume that "maybe the customer means---" or "maybe the customer mentioned this symptom".
- GO TO 2.
2.SELF-DIAGNOSIS WITH CONSULT-III
1. Perform "All DTC Reading" with CONSULT-III.
2. Check if the DTC is detected on the self-diagnosis results of "SIDE RADAR LEFT/RIGHT" and/or "ICC/ADAS".
Is any DTC detected?
YES - GO TO 5.
NO - GO TO 3.
3.PRE-INSPECTION FOR DIAGNOSIS
Perform pre-inspection for diagnosis. BSW.
- GO TO 4.
4.ACTION TEST
Perform BSW system action test to check the operation status. BSW.
Check if any other malfunctions occur.
- GO TO 6.
5.TROUBLE DIAGNOSIS BY DTC
1. Check the DTC in the self-diagnosis results.
2. Perform trouble diagnosis for the detected DTC. Testing and Inspection (SIDE RADAR LEFT) or Testing and Inspection (SIDE RADAR RIGHT) and/or Testing and Inspection (ICC/ADAS).

NOTE:
If "DTC: U1000" is detected, first diagnose the CAN communication system or ITS communication system.
- GO TO 7.
6.SYMPTOM DIAGNOSIS
Perform the applicable diagnosis according to the diagnosis chart by symptom. BSW System Symptoms.
- GO TO 7.
7.MALFUNCTIONING PART REPAIR
Repair or replace the identified malfunctioning parts.
- GO TO 8.
8.REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT-III)
1. Erases self-diagnosis results.
2. Perform "All DTC Reading" again after repairing or replacing the specific items.
3. Check if any DTC is detected in self-diagnosis results of "SIDE RADAR LEFT/RIGHT" and "ICC/ADAS".
Is any DTC detected?
YES - GO TO 5.
NO - GO TO 9.
9.REPAIR CHECK (ACTION TEST)
Perform the BSW system action test. Check that the malfunction symptom is solved or no other symptoms occur.
Is there a malfunction symptom?
YES - GO TO 4.
NO - INSPECTION END