Work Flow

DIAGNOSIS AND REPAIR WORK FLOW


Work Flow


OVERALL SEQUENCE





- Reference 1��� Scan Tool Testing and Procedures.
- Reference 2��� Testing and Inspection.
- Reference 3��� Sonar System Symptoms.

DETAILED FLOW
1.INTERVIEW AND SYMPTOM CONFIRMATION
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 if mud, or other foreign objects are not adhering to the sonar sensor.
- Check if there is no deformation, scratches, or other damage to the sonar sensor.
- Check if water has not accumulated in the sonar sensor.
- Check the symptom.
Is the occurred symptom malfunction?
YES - GO TO 2.
NO - INSPECTION END
2.DIAGNOSIS WITH CONSULT-III
1. Connect CONSULT-III and perform a self-diagnosis for "SONAR". Scan Tool Testing and Procedures.
2. Check if any DTC is displayed in the self-diagnosis results.
Is DTC displayed?
YES - GO TO 3.
NO - GO TO 4.
3.TROUBLE DIAGNOSIS FOR DTC
1. Check the DTC indicated in the self-diagnosis results.
2. Perform the relevant diagnosis referring to the DTC Index. Testing and Inspection.
- GO TO 5.
4.TROUBLE DIAGNOSIS FOR SYMPTOMS
Perform the relevant diagnosis referring to the diagnosis chart by symptom. Sonar System Symptoms.
- GO TO 5.
5.ERROR PART REPAIR
1. Repair or replace the identified malfunctioning parts.
2. Perform a self-diagnosis for "SONAR" with CONSULT-III.
3. Check that the symptom does not occur.
Does the symptom occur?
YES - GO TO 1.
NO - INSPECTION END