2013 TOYOTA SIENNA check engine light

293
2-3. Operating the lights and wipers
2
When driving
SIENNA_OM_OM45472U_(U)
■
The rear window wiper and w asher can be operated when
Vehicles without a smart key system:
The engine switch is in the “ON” position.
Vehicles with a smart key system:
The “ENGINE START STOP” switch is in IGNITION ON mode.
■ If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the
windshield washer fluid reservoir.
Ty p e B
Off
Intermittent window
wiper operation
Normal window
wiper operation
Washer/wiper dual
operation
Washer/wiper dual
operation

Maintenance and care4
645
SIENNA_OM_OM45472U_(U)
4-1. Maintenance and careCleaning and protecting the vehicle exterior ......... 646
Cleaning and protecting the vehicle interior .......... 651
4-2. Maintenance Maintenance requirements .................. 655
General maintenance....... 658
Emission inspection and maintenance
(I/M) programs ............... 662
4-3. Do-it-yourself maintenance Do-it-yourself service precautions .................... 663
Hood ................................ 667
Positioning a floor jack ..... 669
Engine compartment ........ 671
Tires ................................. 688
Tire inflation pressure ...... 699
Wheels ............................. 703
Air conditioning filter......... 706
Wireless remote control/ electronic key battery ..... 709
Checking and replacing fuses .............................. 712
Light bulbs........................ 725

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.

756 5-2. Steps to take in an emergency
SIENNA_OM_OM45472U_(U)
■If the tire pressure warning light frequently comes on after blinking
for 1 minute
Vehicles without a smart key system
If the tire pressure warning light frequently comes on after blinking 1
minute when the engine switch is turned to the “ON” position, have it
checked by your Toyota dealer.
Vehicles with a smart key system
If the tire pressure warning light frequently comes on after blinking 1
minute when the “ENGINE START STOP” switch is turned to IGNITION
ON mode, have it checked by your Toyota dealer.
■ Customization that can be co nfigured at Toyota dealer
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features P. 831) However, Toyota recommends that the
seat belt reminder buzzer be operational to alert the driver and front passen-
ger when seat belts are not fastened.

788 5-2. Steps to take in an emergency
SIENNA_OM_OM45472U_(U)
Start the engine of the second vehicle. Increase the engine
speed slightly and maintain at that level for approximately 5
minutes to recharge the battery of your vehicle.
Vehicles with a smart key system only: Open and close any
of the doors of your vehicle with the “ENGINE START
STOP” switch off.
Maintain the engine speed of the second vehicle and start
the engine of your vehicle by turning the engine switch to
the “ON” position (vehicles without a smart key system) or
turning the “ENGINE START STOP” switch to IGNITION
ON mode (vehicles with a smart key system).
Once the vehicle’s engine has started, remove the jumper
cables in the exact reverse or der from which they were con-
nected.
Vehicles with a 2GR-FE engine only: To install the engine
cover, conduct the removal procedure in reverse. After
installing, check that the fixed pins are inserted securely.
Once the engine starts, have the vehicle inspected at your Toyota
dealer as soon as possible.STEP3
STEP4
STEP5
STEP6
STEP7

807
6-1. Specifications
6
Vehicle specifications
SIENNA_OM_OM45472U_(U)
Electrical system
Automatic transaxle
*: The fluid capacity is a reference q
uantity. If replacement is necessary,
contact your Toyota dealer.
Battery
Open voltage* at
68 F (20 C): 12.6  12.8 V Fully charged
12.2  12.4 V Half charged
11 . 8
 12.0 V Discharged
(
*: Voltage checked 20 minutes after the engine
and all the lights turned off)
Charging rates 5 A max.
Fluid capacity*
2WD models
AWD models6.9 qt. (6.5 L, 5.7 Imp.qt.)
7.1 qt. (6.7 L, 5.9 Imp.qt.)
Fluid type
Toyota Genuine ATF WS
NOTICE
■Transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may cause
deterioration in shift quality, locking up of your transmission accompanied by
vibration and, ultimately, damage to the vehicle’s transmission.

863
Alphabetical index
SIENNA_OM_OM45472U_(U)
Electric power steering........... 329
Electronic key
If your electronic key
does not operate
properly .............................. 783
Emergency, in case of
If the back door opener is inoperative ........................... 86
If the electronic key
does not operate
properly .............................. 783
If the engine will not start...... 778
If the shift lever cannot be
shifted ................................ 780
If the vehicle has
discharged battery ............. 786
If the warning buzzer sounds... ........................... 745
If the warning light turns on .............................. 745
If the warning message is displayed ............................ 760
If you have a flat tire .... 761, 763
If you lose your keys............. 782
If you think something is wrong ................................. 743
If your vehicle becomes stuck................................... 794
If your vehicle has to be stopped in an emergency ................ 796
If your vehicle needs to be
towed ................................. 739
If your vehicle overheats ...... 791
Emergency flashers ................ 738 Engine
Accessory mode....................231
Compartment ........................671
Engine switch ................226, 229
Hood......................................667
How to start the engine .........................226, 229
Identification number .............801
If the engine will not start ......778
Ignition switch................226, 229
Overheating...........................791
Engine coolant
Capacity ................................806
Checking ...............................678
Preparing and checking before winter .......................367
Engine coolan t temperature
gauge ......................................244
Engine immobilizer system.....159
Engine oil Capacity ................................804
Checking ...............................673
Preparing and checking before winter .......................367
Engine switch ...................226, 229
EPS ............................................329
Event data recorder ...................27E

868 Alphabetical index
SIENNA_OM_OM45472U_(U)
Spare tireInflation pressure...................810
Storage location .................... 763
Spark plug ................................806
Specifications...........................800
Speech command switch ........ 549
Speedometer ............................ 244
Steering wheel Adjustment ............................ 137
Audio switches ......................477
Column lock release......227, 233
Stop lights
Replacing light bulbs ............. 725
Wattage .................................812
Storage feature.........................586
Storage precautions ................363
Stuck If your vehicle becomes
stuck ...................................794
Sunshades Rear door ..............................617
Roof....................................... 150
Sun visors.................................604
Switch Engine switch ................226, 229
Fog light switch ..................... 282
Ignition switch................226, 229
Light switches........................ 268
Power back door .....................82
Power door lock switch ...........61
Power window switch ....144, 148
Window lock switch ............... 144
Wiper and washer switch .......................... 284, 292 Tachometer .............................. 244
Tail lights
Replacing light bulbs ............. 725
Switch ................................... 268
Wattage................................. 812
Talk switch ............................... 549
Telephone switch..................... 549
Theft deterrent system Alarm..................................... 162
Engine immobilizer
system ................................ 159
Theft prevention labels ........... 165
Tire inflation pressure ............. 699
Tire information Glossary ................................ 824
Size ....................................... 810
Tire identification number...... 819
Uniform tire quality
grading................................ 821
Tires Chains ................................... 367
Checking ............................... 688
If you have a flat tire...... 761, 763
Inflation pressure .................. 699
Information ............................ 817
Replacing .............................. 763
Rotating tires ......................... 689
Size ....................................... 810
Snow tires ............................. 367
Tire pressure warning system ........................ 688, 749
Tools ......................................... 763
Total load capacity .................. 366T