RX 330 AWD V6-3.3L (3MZ-FE) (2004)
Terminals Of ECU
3. CHECK NETWORK GATEWAY ECU (w/ LEXUS NAVIGATION SYSTEM)
a. Disconnect the G3 ECU connector.
Pinouts
b. Check the voltage and resistance of each terminal of the wire harness side connector.
If the result is not as specified, there may be a malfunction on the wire harness side.
Terminals Of ECU
4. CHECK ECM
a. Disconnect the E5, E6 and E7 ECM connectors.