Sienna FWD V6-3.3L (3MZ-FE) (2006)
Sunroof / Moonroof Switch: Testing and Inspection
SLIDING ROOF SWITCH
ON-VEHICLE INSPECTION
1. INSPECT SLIDING ROOF SWITCH ASSEMBLY
a. Remove the switch.
b. Check the resistance between the terminals when operating the switch.
If the result is not as specified, replace the switch set.