Sienna AWD V6-3.3L (3MZ-FE) (2004)
5.
Confirm Effectiveness of Repair.
A.
Turn the ignition switch to the "ON" position.
B.
Turn the seat heater temperature control to the fourth position. (Do not set temperature control to the "high" position.)
C.
Verify that the seat bottom has reached 90°F (32°C) within three minutes.
Seat Heater Automatic