Sienna FWD V6-3.3L (3MZ-FE) (2006)
Power Mirror Control Module: Testing and Inspection
TERMINALS OF ECU
1. CHECK OUTER MIRROR CONTROL ECU LH
a. Disconnect the O9 and O10 connectors.
b. Measure the voltage and resistance according to the value(s) in the given table.
If the result is not as specified, there may be a malfunction on the wire harness side.