2017 TOYOTA SIENNA oil temperature

482
SIENNA_OM_OM08007U_(U)
7-3. Do-it-yourself maintenance
WARNING
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the following precautions:
■When working on the engine compartment:
●Keep hands, clothing and tools away from the moving fan and engine
drive belt.
● Be careful not to touch the engine, radiator, exhaust manifold, etc. right
after driving as they may be hot. Oil and other fluids may also be hot.
● Do not leave anything that may burn easily, such as paper and rags, in the
engine compartment.
● Do not smoke, cause sparks or expose an open flame to fuel or the bat-
tery. Fuel and battery fumes are flammable.
● Be extremely cautious when working on the battery. It contains poisonous
and corrosive sulfuric acid.
■ When working near the electric cooling fans or radiator grille
Be sure the engine switch is in the “LOCK” position (vehicles without a
smart key system) or off (vehicles with a smart key system). With the engine
switch in the “ON” position (vehicles without a smart key system) or IGNI-
TION ON mode (vehicles with a smart key system), the electric cooling fans
may automatically start to run if the air conditioning is on and/or the coolant
temperature is high. ( P. 491)
■ Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc.
from getting in your eyes.
NOTICE
■If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear
due to dirt in the air.

SIENNA_OM_OM08007U_(U)
4877-3. Do-it-yourself maintenance
7
Maintenance and care
With the engine at operating temperature and turned off, check the oil
level on the dipstick.
■Checking the engine oilPark the vehicle on level ground. After warming up the engine
and turning it off, wait more than 5 minutes for the oil to drain
back into the bottom of the engine.
Holding a rag under the end,
pull the dipstick out.
Wipe the dipstick clean.
Reinsert the dipstick fully.
Holding a rag under the end, pull the dipstick out and check the
oil level.
Low
Normal
Excessive
The shape of the dipstick may
differ depending on the type of
vehicle or engine.
Wipe the dipstick and reinsert it fully.
Engine oil
1
2
3
4
5
1
2
3
6

SIENNA_OM_OM08007U_(U)
6039-1. Specifications
9
Vehicle specifications
■Engine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Use
Toyota approved “Toyota Genuine Motor Oil” or equivalent to satisfy
the following grade and viscosity.
Oil grade: ILSAC GF-5 multigrade engine oil
Recommended viscosity: SAE 0W-20
SAE 0W-20 is the best choice
for good fuel economy and
good starting in cold weather.
If SAE 0W-20 is not available,
SAE 5W-20 oil may be used.
However, it must be replaced
with SAE 0W-20 at the next oil
change.
Oil viscosity (0W-20 is explained here as an example): • The 0W in 0W-20 indicates the characteristic of the oil which
allows cold startability. Oils wi th a lower value before the W allow
for easier starting of the engine in cold weather.
• The 20 in 0W-20 indicates the viscosity characteristic of the oil when the oil is at high temperature. An oil with a higher viscosity
(one with a higher value) may be better suited if the vehicle is
operated at high speeds, or under extreme load conditions.
How to read oil container label:
The International Lubricant
Specification Advisory Commit-
tee (ILSAC) Certification Mark
is added to some oil containers
to help you select the oil you
should use.
Outside temperature

659Alphabetical index
SIENNA_OM_OM08007U_(U)
Emergency, in case ofIf a warning buzzer
sounds ................................ 545
If a warning light turns on...... 545
If a warning message is displayed ............................ 554
If the battery is discharged.... 590
If the electronic key does not operate properly ........... 588
If the engine will not start ...... 586
If you have a flat tire .... 570, 572
If you lose your keys ............. 107
If you think something is wrong.................................. 543
If your vehicle becomes stuck ................................... 597
If your vehicle has to be
stopped in an emergency ... 537
If your vehicle needs to be towed .................................. 539
If your vehicle overheats ....... 594
Engine “ACC” position ...................... 225
Accessory mode ................... 229
Compartment ........................ 486
Engine switch................ 225, 228
Hood ..................................... 483
How to start the
engine......................... 225, 228
Identification number ............ 601
If the engine will not start ...... 586
Ignition switch (engine switch) ........... 225, 228
Overheating .......................... 594 Engine coolant
Capacity................................ 604
Checking............................... 489
Preparing and checking before winter ...................... 317
Engine coolant temperature gauge ....................................... 88
Engine immobilizer system ...... 75
Engine oil
Capacity................................ 602
Checking............................... 487
Oil pressure warning light ..... 545
Oil pressure warning message............................. 561
Preparing and checking before winter ...................... 317
Engine switch .................. 225, 228
EPS (Electronic Power Steering)
Function ................................ 297
Warning light......................... 546
Warning message................. 557
Event data recorder (EDR)........ 10
*: Refer to “NAVIGATION AND MULTIMEDIA
SYSTEM OWNER’S MANUAL”

663Alphabetical index
SIENNA_OM_OM08007U_(U)
MaintenanceDo-it-yourself
maintenance ....................... 481
General maintenance ........... 477
Maintenance data ................. 600
Maintenance requirements ... 474
Malfunction indicator lamp ..... 545
Manual headlight leveling dial .......................................... 244
Meter Indicators ................................ 82
Instrument panel light
control ..................................... 89
Meters ..................................... 87
Multi-information
display ............................ 90, 93
Warning lights ....................... 545
Warning messages ............... 554
Microphone .............................. 372
Mirrors Conversation mirror .............. 444
Inside rear view mirror .......... 179
Outside rear view mirror defoggers ........................... 416
Outside rear view mirrors...... 181
Vanity mirrors........................ 443
Moon roof
Jam protection function......... 190
Operation .............................. 189
MP3 disc
*................................. 342
Multi-information display .... 90, 93 Cruise control........................ 262
Drive information............... 90, 95
Dynamic radar cruise control................................. 266
Intuitive parking assist .......... 279
Settings display..................... 625
Warning messages ............... 554 Navigation system
*Noise from under vehicle ........... 8
Odometer ................................... 88
Oil
Engine oil .............................. 602
Opener
Back door ............................. 134
Fuel filler door ....................... 259
Hood ..................................... 483
Outer foot lights Outer foot lights .................... 427
Replacing light bulbs ............ 531
Outside rear view mirrors Adjusting and folding ............ 181
BSM (Blind spot monitor)...... 309
Driving position memory ....... 169
Outside rear view mirror defoggers ........................... 416
Outside temperature display...................................... 88
Overhead console ................... 438
Overheating, Engine ............... 594
MN
O
*: Refer to “NAVIGATION AND MULTIMEDIA
SYSTEM OWNER’S MANUAL”