Toyota 2014 Sienna Manual page 750

5-2. Steps to take in an emergency
Warning light
(AWD models)
* 1
:Open door warning buzzer:
A buzzer will sound if the vehicle reaches a speed of 3 mph (5 km/h) with any
door open.
* 2
:Driver's and front passenger's seat belt warning buzzers:
The driver's and front passenger's seat belt warning buzzers sound to alert
the driver and front passenger that his or her seat belt is not fastened. The
buzzer sounds intermittently for 10 seconds after the vehicle has reached a
speed of 12 mph (20 km/h). Then, if the seat belt is still unfastened, the
buzzer will sound at a different tone for 20 more seconds.
* 3
:Refer to the separate "Scheduled Maintenance Guide" or "Owner's Manual
Supplement" for the maintenance interval applicable to your vehicle.
750
SIENNA_OM_OM45483U_(U)
Warning light/Details
Active Torque Control
4WD system warning light
When the light blinks: The
system has been over-
loaded and front-wheel
drive has been automati-
cally engaged.
When the light comes on:
Malfunction in the Active
Torque Control 4WD sys-
tem.
Correction procedure
Drop your speed or stop the
vehicle until the light stops
blinking. (Do not stop the
engine.)
Have the system checked
by your Toyota dealer.