Repair Work Flow
DETAILED FLOW1. VERIFY CUSTOMER COMPLAINTS
Interview the customer to obtain detailed information about the symptom.
>> GO TO 2.
2. DETERMINE REFERENCE ITEM RELATED TO SYMPTOM
Check the symptom on the vehicle from the information obtained. (cruise test, warning lamp illumination or blinking, etc.)
Is the symptom confirmed?
YES >> GO TO 3.
NO >> GO TO 4.
3. PRELIMINARY INSPECTION
1. Check all tire pressures. Refer to WT-104, "Tire Air Pressure". [1][2]Specifications
2. Check the low tire pressure warning lamp for illumination or blinking. Refer to WT-84, "Symptom Table". Symptom Table
Is the malfunction finished?
YES >> INSPECTION END
NO >> GO TO 4.
4. PERFORM SELF-DIAGNOSIS
Perform self-diagnosis. Record any DTCs and data displayed on CONSULT-III.
Is there any DTC displayed?
YES >> GO TO 6.
NO >> GO TO 5.
5. CHECK SYMPTOM
Perform troubleshooting by symptom. Refer to WT-84, "Symptom Table". Symptom Table
Is the causal factor identified?
YES >> GO TO 7.
NO >> GO TO 9.
6. PERFORM THE SYSTEM DIAGNOSIS
Perform the diagnosis applicable to the displayed DTC. Refer to WT-82, "DTC Index".
>> GO TO 7.
7. REPAIR OR REPLACE MALFUNCTIONING PARTS
Repair or replace the applicable part.
>> GO TO 8.
8. CHECK SELF-DIAGNOSIS RESULT
1. Erase DTCs.
2. Perform self-diagnosis again.
Is any DTC displayed?
YES >> GO TO 6.
NO >> GO TO 9.
9. FINAL CHECK
1. Perform a cruise test.
2. Check the warning lamp for illumination or blinking.
Is the malfunction corrected?
YES >> INSPECTION END
NO >> GO TO 4.