Sienna AWD V6-3.3L (3MZ-FE) (2004)
Power Sliding Door Switch: Testing and Inspection
INSPECT POWER SLIDE DOOR MAIN SWITCH
a. Inspect the resistance of the switch.
If the result is not as specified, replace the switch.
b. Apply battery voltage and check the illuminates.
If the result is not as specified, replace the bulb.
HINT: Whether the switch illuminates or not will not affect the function of the LH side.
INSPECT SATELLITE SWITCH