LDW & LDP

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow


OVERALL SEQUENCE







DETAILED FLOW


1. INTERVIEW FOR MALFUNCTION

Interview the customer to obtain information about symptoms using "Diagnostic Work Sheet". (Refer to DAS299, "Diagnostic Work Sheet".)
- GO TO 2.

2. SELF-DIAGNOSIS WITH CONSULT

1.Perform "All DTC Reading" with CONSULT.
2.Check if the DTC is detected on the self-diagnosis results of "ICC/ADAS" and/or "LANE CAMERA".
Is any DTC detected?
YES- GO TO 5.
NO- GO TO 3.

3. PRE-INSPECTION FOR DIAGNOSIS

Perform pre-inspection for diagnosis. Refer to "Inspection Procedure" LDW & LDP.
- GO TO 4.

4. ACTION TEST

Perform LDW/LDP system action test to check the operation status. Refer to "Description" LDW & LDP.
- GO TO 6.

5. TROUBLE DIAGNOSIS BY DTC

Perform trouble diagnosis for the detected DTC. Specify a malfunctioning part. Refer to "DTC Index" Testing and Inspection
(ICC/ADAS) and/or "DTC Index" Testing and Inspection (LANE CAMERA).
- GO TO 7.

6. SYMPTOM DIAGNOSIS

Perform symptom diagnosis. Specify malfunctioning part. Refer to "Symptom Table" LDW & LDP System Symptoms.
- GO TO 7.

7. MALFUNCTION PART REPAIR

Repair or replace the identified malfunctioning parts.
- GO TO 8.

8. REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT)

Perform self-diagnosis with CONSULT. Check that any DTC is not detected. Erase DTC if DTC is detected before the repair. Check that DTC is not detected again.
Is any DTC detected?
YES- GO TO 5.
NO- GO TO 9.

9. REPAIR CHECK (ACTION TEST)

Perform LDW/LDP system action test. Also check the system operation.
Does it operate normally?
YES- INSPECTION END
NO- GO TO 4.