Toyota Vehicle Intrusion Protection System

THEFT DETERRENT: TOYOTA VEHICLE INTRUSION PROTECTION SYSTEM:

HOW TO PROCEED WITH TROUBLESHOOTING

HINT: Troubleshoot in accordance with the procedures.

1. VEHICLE BROUGHT TO WORKSHOP
NEXT -- Continue to next step.
2. CUSTOMER PROBLEM ANALYSIS CHECK AND SYMPTOM CHECK
(a) Interview the customer to confirm the trouble (How To Proceed With Troubleshooting).
NEXT -- Continue to next step.
3. PROBLEM SYMPTOM TABLE
(a) If the fault is not listed on the problem symptoms table, proceed to A.
(b) If the fault is listed on the problem symptoms table, proceed to B.
B -- Go to step 5
A -- Continue to next step.
4. CIRCUIT INSPECTION AND PART INSPECTION
NEXT -- Continue to next step.
5. PERFORM TROUBLESHOOTING IN THE FOLLOWING METHOD, DEPENDING ON MALFUNCTION SYMPTOM
(a) Terminals of ECU (Toyota Vehicle Intrusion Protection System)

6. ADJUSTMENT, REPAIR OR REPLACEMENT
NEXT -- Continue to next step.
7. CONFIRMATION TEST
NEXT -- END