fuel cap TOYOTA SIENNA 2019 Owners Manual (in English)

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3-4. Adjusting the steering wheel and mirrors
Steering wheel .................. 177
Inside rear view mirror....... 179
Outside rear view mirrors ............................. 181
3-5. Opening, closing the windows and moon roof
Power windows ................. 184
Quarter windows ............... 187
Moon roof .......................... 189
4-1. Before driving Driving the vehicle ............. 194
Cargo and luggage............ 203
Vehicle load limits ............. 209
Trailer towing (with towing package) ..... 210
Dinghy towing.................... 224
4-2. Driving procedures Engine (ignition) switch (vehicles without a
smart key system) ........... 225
Engine (ignition) switch (vehicles with a smart
key system) ..................... 228
Automatic transaxle........... 233
Turn signal lever................ 239
Parking brake .................... 240 4-3. Operating the lights
and wipers
Headlight switch ................ 241
Automatic High Beam ........ 246
Fog light switch .................. 251
Windshield wipers and washer ............................. 252
Rear window wiper and washer ............................. 256
4-4. Refueling Opening the fuel tank cap................................... 258
4-5. Using the driving support systems
Toyota Safety Sense P ...... 261
PCS (Pre-Collision system) ............................ 267
LDA (Lane Departure Alert with steering control) ....... 279
Dynamic radar cruise control.............................. 289
BSM (Blind Spot Monitor) ........................... 303
• The Blind Spot Monitor function.......................... 307
• The Rear Cross Traffic Alert function ................. 310
Intuitive parking assist ....... 315
Driving assist systems ....... 323
4-6. Driving tips Winter driving tips .............. 328
4Driving

16Pictorial index
SIENNA_OM_OM08025U_(U)Front doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 110
Locking/unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 110
Opening/closing the door glasses . . . . . . . . . . . . . . . . . . . . . . P. 184
Locking/unlocking by using the mechanical key
*1. . . . . . . . . . P. 503
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 481
Sliding doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 121
Locking/unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 121
Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 122
Opening/closing the rear side windows . . . . . . . . . . . . . . . . . . P. 184
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 481
Back door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 133
Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 134
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 481
Outside rear view mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 181
Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 181
Folding the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 181
Driving position memory
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 169
Defogging the mirrors
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 336
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 252
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 328
To prevent freezing (windshield wiper de-icer)
*1. . . . . . . . . . . P. 336
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . P. 394
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 258
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 258
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 518
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 420
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . P. 522
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 328
Checking/rotation/tire pressur e warning system . . . . . . . . .P. 420
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . P. 485, 499
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 407
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 407
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 518
Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 509
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 481
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4Driving
4-1. Before drivingDriving the vehicle ............. 194
Cargo and luggage ........... 203
Vehicle load limits ............. 209
Trailer towing (with towing package) ..... 210
Dinghy towing ................... 224
4-2. Driving procedures Engine (ignition) switch (vehicles without a
smart key system) ........... 225
Engine (ignition) switch (vehicles with a smart
key system) ..................... 228
Automatic transaxle........... 233
Turn signal lever................ 239
Parking brake .................... 240 4-3. Operating the lights
and wipers
Headlight switch ................ 241
Automatic High Beam ....... 246
Fog light switch ................. 251
Windshield wipers and washer ............................ 252
Rear window wiper and washer ............................ 256
4-4. Refueling Opening the fuel tank cap .................................. 258
4-5. Using the driving support systems
Toyota Safety Sense P ..... 261
PCS (Pre-Collision system) ........................... 267
LDA (Lane Departure Alert with steering control) ....... 279
Dynamic radar cruise control ............................. 289
BSM (Blind Spot Monitor)........................... 303
• The Blind Spot Monitor function ......................... 307
• The Rear Cross Traffic Alert function ................. 310
Intuitive parking assist....... 315
Driving assist systems ...... 323
4-6. Driving tips Winter driving tips ............. 328

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4-4. Refueling
Opening the fuel tank cap
●Close all the doors and windows, and turn the engine switch to the
“LOCK” position (vehicles without a smart key system) or off (v ehi-
cles with a smart key system).
● Confirm the type of fuel.
■Fuel type
P. 526
■ Fuel tank opening for unleaded gasoline
To help prevent incorrect fueling, your vehicle has a fuel tank opening that
only accommodates the special nozzle on unleaded fuel pumps.
Perform the following steps to open the fuel tank cap:
Before refueling the vehicle
WARNING
■When refueling the vehicle
Observe the following precautions while refueling the vehicle. Failure to do
so may result in death or serious injury.
● After exiting the vehicle and before opening the fuel door, tou ch an
unpainted metal surface to discharge any static electricity. It is important to
discharge static electricity before refueling because sparks re sulting from
static electricity can cause fuel vapors to ignite while refuel ing.
● Always hold the grips on the fuel tank cap and turn it slowly t o remove it.
A whooshing sound may be heard when the fuel tank cap is loosen ed.
Wait until the sound cannot be heard before fully removing the cap.
In hot weather, pressurized fuel may spray out of the filler neck and cause
injury.
● Do not allow anyone that has not discharged static electricity from their
body to come close to an open fuel tank.
● Do not inhale vaporized fuel.
Fuel contains substances that are harmful if inhaled.
● Do not smoke while refueling the vehicle.
Doing so may cause the fuel to ignite and cause a fire.
● Do not return to the vehicle or touch any person or object that is statically
charged.
This may cause static electricity to build up, resulting in a p ossible ignition
hazard.

SIENNA_OM_OM08025U_(U)
2594-4. Refueling
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Driving
Pull up the opener to open the
fuel filler door.
Turn the fuel tank cap slowly to
remove it and hang it on the
back of the fuel filler door.
WARNING
■When refueling
Observe the following precautions to prevent fuel overflowing f rom the fuel
tank:
● Securely insert the fuel nozzle into the fuel filler neck.
● Stop filling the tank after the fuel nozzle automatically click s off.
● Do not top off the fuel tank.
NOTICE
■Refueling
Do not spill fuel during refueling.
Doing so may damage the vehicle, such as causing the emission c ontrol
systems to operate abnormally or damaging fuel system component s or the
vehicle’s painted surface.
Opening the fuel tank cap
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4-4. Refueling
After refueling, turn the fuel tank
cap until you hear a click. Once
the cap is released, it will turn
slightly in the opposite direction.
Closing the fuel tank cap
WARNING
■When replacing the fuel tank cap
Do not use anything but a genuine Toyota fuel tank cap designed for your
vehicle. Doing so may cause a fire or other incident which may result in
death or serious injury.

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6-2. Maintenance
Emission inspection and maintenance (I/M)
programs
The OBD system determines that a problem exists somewhere in th e
emission control system. Your vehicle may not pass the I/M test and
may need to be repaired. Contact your Toyota dealer to service the
vehicle.
● When the battery is disc onnected or discharged
Readiness codes that are set duri ng ordinary driving are erased.
Also, depending on your driving habits, the readiness codes may
not be completely set.
● When the fuel tan k cap is loose
The malfunction indicator lamp comes on indicating a temporary
malfunction and your vehicle m ay not pass the I/M test.
The error code in th e OBD system will not be cleared unless the vehi-
cle is driven 40 or more times.
Contact your Toyota dea ler to prepare the vehicle for re-testin g.
Some states have vehicle emission inspection programs which
include OBD (On Board Diagnostics) checks. The OBD system
monitors the operation of t he emission control system.
If the malfunction indicator lamp comes on
Your vehicle may not pass the I/M test in the following situations:
When the malfunction indicator lamp still remains on after sev-
eral driving trips
If your vehicle does not pass the I/M test

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6-3. Do-it-yourself maintenance
Tire valve
Tire pressure gauge
Remove the tire valve cap.
Press the tip of the tire pressure gauge onto the tire valve.
Read the pressure using the gauge gradations.
If the tire inflation pressure is not at the recommended level, adjust
the pressure.
If you add too much air, press the center of the valve to defla te.
After completing the tire inflation pressure measurement and
adjustment, apply soapy water to the valve and check for leakage.
Put the tire valve cap back on.
■Tire inflation pressure check interval
You should check tire inflation p ressure every two weeks, or at least once
a month.
Do not forget to check the spare.
■Effects of incorrect tire inflation pressure
Driving with incorrec t tire inflation pressure may result in th e following:
●Reduced fuel economy
●Reduced driving comfort and poor handling
●Reduced tire life due to wear
●Reduced safety
●Damage to the drive train
If a tire needs frequent inflating , have it checked by your Toyota dealer.
Inspection and adjustment procedure
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4767-2. Steps to take in an emergency
SIENNA_OM_OM08025U_(U)
■SRS warning light
This warning light system monitors the airbag sensor assembly, front impact
sensors, side impact sensors (front door), side impact sensors (rear), driver’s
seat position sensor, driver’s seat belt buckle switch, front passenger occu-
pant classification system (ECU and sensors), “AIR BAG ON” indi cator light,
“AIR BAG OFF” indicator light, front passenger’s seat belt buck le switch, seat
belt assemblies, airbags, inter connecting wiring and power sour ces. (P. 38)
■ Front passenger detection sensor, seat belt reminder and warnin g
buzzer
● If luggage is placed on the front passenger seat, the front pas senger detec-
tion sensor may cause the warning light to flash and the warnin g buzzer to
sound even if a passenger is not sitting in the seat.
● If a cushion is placed on the seat, the sensor may not detect a passenger,
and the warning light may not operate properly.
■ If the malfunction indicator lamp comes on while driving
First check the following:
●Is the fuel tank empty?
If it is, fill the fuel tank immediately.
● Is the fuel tank cap loose?
If it is, tighten it securely.
The light will go off after several driving trips.
If the light does not go off even after several trips, contact your Toyota dealer
as soon as possible.
■ Electric power steering system wa rning light (warning buzzer)
When the battery charge becomes insufficient or the voltage tem porarily
drops, the electric power steering system warning light may com e on and the
warning buzzer may sound.
■
When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level. Push-
ing the tire pressur e warning reset switch will not turn off the tire pressure
warning light.
■The tire pressure warning light may come on due to natural caus es
The tire pressure warning light may come on due to natural caus es such
as natural air leaks and tire inflation pressure changes caused by tem-
perature. In this case, adjusting the tire inflation pressure w ill turn off the
warning light (afte r a few minutes).

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8-1. Specifications
Maintenance data (fuel, oil level, etc.)
*1: Unladen vehicle
*2: The model code is indicated on the Certification Label. For details, see“Vehicle identification” below.
*3: The towing package is required.Toyota does not recommend towing with this vehicle without the towing
package.
Dimensions and weights
Overall lengthGSL30L-PRZSHA*2200.4 in. (5090 mm)
Others 200.6 in. (5095 mm)
Overall width 78.1 in. (1985 mm)
Overall height*1GSL30L-PRZSHA*268.7 in. (1745 mm)
Others69.5 in. (1765 mm)
Wheelbase 119.3 in. (3030 mm)
Front and rear tread 67.7 in. (1720 mm)
Vehicle capacity weight
(Occupants + luggage)
GSL30L-PFZDHA*21380 lb. (625 kg)
GSL30L-PFZEHA*21235 lb. (560 kg)
GSL30L-PFZQHA*21145 lb. (520 kg)
GSL30L-PRZEHA*21355 lb. (615 kg)
GSL30L-PRZSHA*21265 lb. (575 kg)
GSL30L-PRZQHA*21290 lb. (585 kg)
GSL35L-PFZEHA*21210 lb. (545 kg)
GSL35L-PFZSHA*21125 lb. (510 kg)
GSL35L-PFZQHA*21125 lb. (510 kg)
Trailer Weight Rating
(TWR)
(Trailer weight +
cargo weight)
(with towing package
*3)
Without brake 1000 lb. (450 kg)
With brake3500 lb. (1585 kg)