ES 330 V6-3.3L (3MZ-FE) (2004)
HINT: If the value is not as specified, the vehicle may be defective. In this case, check the wire harness, connector and fuse between the ECU
and battery, then repair or replace it if necessary.
Terminals Of ECU
2. CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSY (DRIVER DOOR ECU)
a. Disconnect the D17 switch connector.
Pinouts
b. Check the voltage and continuity of each terminal of the wire harness side connector.
HINT: If the value is not as specified, the vehicle may be defective. In this case, check the wire harness, connector and fuse between the ECU
and battery, then repair or replace it if necessary.
Terminals Of ECU
3. CHECK POWER WINDOW REGULATOR SWITCH ASSY (PASSENGER DOOR ECU)
a. Disconnect the F13 switch connector.