2013 TOYOTA SIENNA maintenance

735
4-3. Do-it-yourself maintenance
4
Maintenance and care
SIENNA_OM_OM45472U_(U)
CAUTION
■
Discharge headligh ts (if equipped)
● Contact your Toyota dealer before replacing discharge headlights (includ-
ing light bulbs).
● Do not touch the discharge headlight’s high voltage socket when the head-
lights are turned on.
An extremely high voltage of 30000 V will be discharged and could result
in serious injury or death by electric shock.
● Do not attempt to take apart or repair the low beam headlight bulbs, con-
nectors, power supply circuits, or related components.
Doing so could result in electric shock and serious injury or death.
■ To prevent damage or fire
Make sure bulbs are fully seated and locked.
NOTICE
■When installing the back door trim
To prevent damage, be careful not to pinch any of the wire harnesses or
connectors with the back door trim.

736 4-3. Do-it-yourself maintenance
SIENNA_OM_OM45472U_(U)

5
When trouble arises
751
5-2. Steps to take in an emergency
SIENNA_OM_OM45472U_(U)
Warning lightWarning light/DetailsCorrection procedure
(U.S.A.) Maintenance required
reminder light
Indicates that mainte-
nance is requires accord-
ing to the driven distance
on the maintenance
schedule.
*3
Illuminates for about 3 sec-
onds and then flashes for
about 15 seconds approxi-
mately 4500 miles
(7200 km) after the mainte-
nance data has been reset. If necessary, perform main-
tenance.
Comes on and remains on if
the distance driven exceeds
5000 miles (8000 km) after
the maintenance data has
been reset. (The indicator
will not work property unless
the maintenance data has
been reset.) Perform the necessary
maintenance.
Please reset the mainte-
nance is performed.
(

P. 6 5 6)
Third seat warning light
(if equipped) Indicates that the third
seat operation is not yet
complete. Complete the third seat
operation.

752 5-2. Steps to take in an emergency
SIENNA_OM_OM45472U_(U)
*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 ManualSupplement” for the maintenance interval applicable to your vehicle.
Warning lightWarning light/DetailsCorrection procedure
(AWD models) 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. Drop your speed or stop the
vehicle until the light stops
blinking. (Do not stop the
engine.)
When the light comes on:
Malfunction in the Active
Torque Control 4WD sys-
tem. Have the system checked
by your Toyota dealer.

758 5-2. Steps to take in an emergency
SIENNA_OM_OM45472U_(U)
CAUTION
■If a blowout or sudden air leakage should occur
The tire pressure warning system may not activate immediately.
■Maintenance of the tires
Each tire, including the spare (if provided), should be checked monthly
when cold and inflated to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or tire inflation pressure
label (tire and load information label). (If your vehicle has tires of a differ-
ent size than the size indicated on the vehicle placard or tire inflation
pressure label [tire and load information label], you should determine the
proper tire inflation pr essure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire
pressure monitoring system (TPMS-ti re pressure warning system) that
illuminates a low tire pressure telltal e (tire pressure warning light) when
one or more of your tires is significantly under-inflated. Accordingly,
when the low tire pressu re telltale (tire pressure warning light) illumi-
nates, you should stop and check your tires as soon as possible, and
inflate them to the proper pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel effi ciency and tire tread life, and may
affect the vehicle’s handling and stopping ability.
Please note that the TPMS (tire pressure warning system) is not a sub-
stitute for proper tire main tenance, and it is the driver’s responsibility to
maintain correct tire pressure, even if under-inflation has not reached the
level to trigger illu mination of the TPMS low tire pressure telltale (tire
pressure warning light).

Vehicle specifications6
799
SIENNA_OM_OM45472U_(U)
6-1. SpecificationsMaintenance data (fuel, oil level, etc.) ......... 800
Fuel information ............... 813
Tire information ................ 817
6-2. Customization Customizable features ..... 831
6-3. Initialization Items to initialize .............. 839

800
SIENNA_OM_OM45472U_(U)
6-1. Specifications
Maintenance data (fuel, oil level, etc.)
Dimensions and weights
Overall length200.2 in. (5085 mm)
Overall width78.1 in. (1985 mm)
Overall
height
*1
2WD
models
ASL30L-PFTEKA,
ASL30L-PRTEKA*269.5 in. (1765 mm)
GSL30L-PRTSKA*268.7 in. (1745 mm)
Others68.9 in. (1750 mm)
AWD models 69.5 in. (1765 mm)
Wheelbase 119.3 in. (3030 mm)
TreadFront67.7 in. (1720 mm)
Rear67.7 in. (1720 mm)
Vehicle capacity weight
(Occupants + luggage)
ASL30L-PFTEKA*21255 lb. (570 kg)
ASL30L-PRTEKA*21345 lb. (610 kg)
GSL30L-PFTDKA*21380 lb. (625 kg)
GSL30L-PFTEKA*21235 lb. (560 kg)
GSL30L-PFTQKA*21145 lb. (520 kg)
GSL30L-PRTEKA*21355 lb. (615 kg)
GSL30L-PRTSKA*21280 lb. (580 kg)
GSL30L-PRTQKA*21245 lb. (565 kg)
GSL35L-PFTDKA*21270 lb. (575 kg)
GSL35L-PFTEKA*21215 lb. (550 kg)
GSL35L-PFTQKA*21115 lb. (505 kg)

839
6
Vehicle specifications
SIENNA_OM_OM45472U_(U)
6-3. Initialization
Items to initialize
ItemWhen to initializeReference
Power sliding door
(if equipped) After reconnecting or changing the
battery
P. 7 4
Power back door
(if equipped) After reconnecting or changing the
battery
P. 8 7
Maintenance data
(U.S.A. only) After the maintenance is performed P. 656
Tire pressure warning
system When changing the tire size P. 690
The following items must be init
ialized for normal system operation
after such cases as the battery being reconnected, or maintenance
being performed on the vehicle.