Sienna FWD V6-3.3L (3MZ-FE) (2006)
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Power Sliding Door Module: Testing and Inspection
Sliding Door Closer System
TERMINALS OF ECU
1. CHECK POWER SLIDE DOOR ECU LH
a. Disconnect the P25 and P26 ECU connectors, and check the voltage and resistance of each terminal of the wire harness side connectors.
If the result is not as specified, there may be a malfunction on the wire harness side.
b. Reconnect the ECU connectors, and check the voltage of each terminal of the connectors.
If the result is not as specified, the ECU may have a malfunction.
