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DIAGNOSIS AND REPAIR WORK FLOW


Work Flow


OVERALL SEQUENCE





- Reference 1... Refer to CONSULT-III Function (Multi AV).
- Reference 2... Refer to Coupe.

DETAILED FLOW
1.CHECK SYMPTOM
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.
- GO TO 2
2.SELF-DIAGNOSIS (CONSULT-III)
1. Connect CONSULT-III and perform "SELF-DIAGNOSIS" for "MULTI AV".

NOTE:
Skip to step 4 of the diagnosis procedure if "MULTI AV" is not displayed.
2. Check if any DTC No. is displayed in the self-diagnosis results.
Is any DTC No. displayed?
YES - GO TO 3
NO - GO TO 4
3.CHECK SELF-DIAGNOSIS RESULTS (CONSULT-III)
1. Check the DTC No. indicated in the self-diagnosis results.
2. Perform the relevant diagnosis referring to the DTC No. list. Refer to Testing and Inspection.

NOTE:
Start with the diagnosis for the CAN communication system if "CAN COMM CIRCUIT [U1000] or CONTROL
UNIT (CAN) [U1010]" is displayed.
- GO TO 5
4.PERFORM DIAGNOSIS BY SYMPTOM
Perform the relevant diagnosis referring to the diagnosis chart by symptom. Refer to Coupe.
- GO TO 5
5.REPAIR OR REPLACE MALFUNCTIONING PARTS
Repair or replace the identified malfunctioning parts.

NOTE:
Erase the stored self-diagnosis results after repairing or replacing the relevant components if any DTC No. has been indicated in the self-diagnosis results.
- GO TO 6
6.CHECK AFTER REPAIR
1. Perform self-diagnosis for "MULTI AV" with CONSULT-III after repairing or replacing the malfunctioning parts.
2. Check if any DTC No. is displayed in the self-diagnosis results.
Is any DTC No. displayed?
YES - GO TO 3
NO - GO TO 7
7.FINAL CHECK
Perform the operation check to confirm that the malfunction symptom is solved or that any other symptoms are present.
Are any symptoms present?
YES - GO TO 4
NO - Inspection End.