Sienna AWD V6-3.3L (3MZ-FE) (2004)
Seat Cushion: Testing and Inspection
INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY LH
Check the seat cushion heater resistance.
If the result is not as specified, replace the seat cushion heater assembly.
INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY RH
Check the seat cushion heater resistance.
If the result is not as specified, replace the seat cushion heater assembly.