Traction Control System - Toyota Sienna 2004 Operating Manual

CAUTION
Never attempt to move the selector
lever into "P" position under any cir-
cumstances while the vehicle is mov-
ing. Serious mechanical damage and
loss of vehicle control may result.
(g) Good driving practice
"
If the transmission repeatedly shifts up
and down between fourth gear and
overdrive when climbing a gentle slope,
shift the selector lever to the "4" posi-
tion. Be sure to shift the selector lever
to the "D" position immediately after-
ward.
"
When towing a trailer, in order to main-
tain engine braking efficiency, do not
use "D" position.
CAUTION
Always keep your foot on the brake
pedal while stopped with the engine
running. This prevents the vehicle
from creeping.
180
04 SIENNA_U (L/O 0301)
NOTICE
Always use the brake pedal or the
parking brake to hold the vehicle on
an upgrade. Do not attempt to hold
the vehicle using the accelerator ped-
al, as this can cause the transmission
to overheat.
(h) If you cannot shift the selector le-
ver out of "P" position
If you cannot shift the selector lever from
the "P" position even though the brake
pedal is depressed, use the shift lock
override button. For instructions, see "If
you cannot shift automatic transmission
selector lever" on page 414 in Section 4.

Traction control system

(two- wheel drive models)
The traction control system automatical-
ly helps prevent the spinning of front
wheels when the vehicle is started or
accelerated on slippery road surfaces.
When the ignition key is turned to "ON",
the system automatically turns on.
CAUTION
Under certain slippery road condi-
tions, full traction of the vehicle and
power against front wheels cannot be
maintained, even though the traction
control system is in operation. Do not
drive the vehicle under any speed or
maneuvering conditions which may
cause the vehicle to lose traction
control. In situations where the road
surface is covered with ice or snow,
your vehicle should be fitted with
snow tires or tire chains. Always
drive at an appropriate and cautious
speed for the present road condi-
tions.
2004 SIENNA from Jan. '03 Prod. (OM45408U)