Sienna AWD V6-3.3L (3MZ-FE) (2004)
Power Mirror Switch: Testing and Inspection
INSPECT OUTER MIRROR SWITCH ASSEMBLY
a. The L side of the left/right adjustment switch: Inspect the mirror switch resistance.
If the result is not as specified, replace the switch assembly.
b. The R side of the left/right adjustment switch:
Inspect the mirror switch resistance.
If the result is not as specified, replace the switch assembly.