Toyota Vehicle Intrusion Protection System
TERMINALS OF ECU1. INSPECT TVIP ECU
a. Disconnect the TVIP ECU connector. Check the resistance and voltage of each terminal of the connector.
If the result is not as specified, the vehicle s side may have a malfunction.
b. Reconnect the TVIP ECU connector. Check the resistance and voltage of each terminal of the connector.
If the result is not as specified, the TVIP ECU may have a malfunction.
2. INSPECT INTEGRATION RELAY
a. Disconnect the connector and check the resistance of each terminal of the connector.
If the result is not as specified, the vehicle s side may have a malfunction.
3. INSPECT INSTRUMENT PANEL J/B (INTEGRATION RELAY)
a. Disconnect the ID connector of the instrument panel J/B, and check the resistance of each terminal of the connector.
If the result is not as specified, the vehicle s side may have a malfunction.