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WT-20 < BASIC INSPECTION > DIAGNOSIS AND REPAIR WORK FLOW BASIC INSPECTION DIAGNOSIS AND REPAIR WORK FLOW Work Flow INFOID:0000000009653426 DETAILED FLOW 1. COLLECT THE INFORMATION FROM THE CUSTOMER It is also important to clarify customer concerns before starting the inspection. Reproduce the symptom, and CAUTION: Customers are not professionals. Never assume“maybe the customer means...” or “maybe the cus- >> GO TO 2. 2. BASIC INSPECTION 1. Turn the ignition switch ON. CAUTION: Never start the engine. 2. Check the tire pressure for all wheels and adjust to the specified value. Refer to . Is the inspection result normal? YES >> GO TO 3. NO >> Inspect or repair the tires or wheels. 3. CHECK LOW TIRE PRESSURE WARNING LAMP Check low tire pressure warning lamp display. YES >> GO TO 4. NO >> GO TO 8. 4. PERFORM SELF-DIAGNOSIS With CONSULT Perform “SELF-DIAG RESULTS”. Is any DTC detected? YES >> Record or print DTC and freeze frame data (FFD). GO TO 5. NO >> GO TO 7. 5. RECHECK THE SYMPTOM With CONSULT Perform “DTC CONFIRMATION PROCEDURE” with recorded DTC. and determine trouble diagnosis order. Is any DTC detected? YES >> GO TO 6. NO >> GO TO 7. 6. REPAIR OR REPLACE ERROR-DETECTED PART • Repair or replace error-detected parts. >> GO TO 9. 7. CRUISE FOR SYMPTOM CHECK |