2017 TOYOTA SEQUOIA engine

357
3-5. Using the other interior features
3
Interior features
Seat heaters and ventilators∗
∗: If equipped
■The seat heaters can be used when
The engine switch is in the ON position.
■ When not in use
Set the dial to 0. The indicator turns off.
Blows air from the seats
The indicator comes on. The
higher the number, the stron-
ger the airflow becomes.
Heats the seats
The indicator comes on. The
higher the number, the warmer
the seats become.

358 3-5. Using the other interior features
CAUTION
■Burns
●Use caution when seating the following persons in a seat with the seat
heater on to avoid the possibility of burns:
• Babies, small children, the elderly, the sick and the disabled
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping
drugs, cold remedies, etc.)
● Do not cover the seat with anything when using the seat heater.
Using the seat heater with a blanket or cushion increases the temperature
of the seat and may lead to overheating.
NOTICE
■To prevent seat heater damage
Do not put unevenly weighted objects on the seat and do not stick sharp
objects (needles, nails, etc.) into the seat.
■ To prevent battery discharge
Turn the switches off when the engine is not running.

364 3-5. Using the other interior features
CAUTION
Observe the following precautions.
Failure to do so may cause the driver’s floor mat to slip, possibly interfering
with the pedals while driving. An unexpectedly high speed may result or it may
become difficult to stop the vehicle. This could lead to an accident, resulting in
death or serious injury.
■When installing the driver’s floor mat
●Do not use floor mats designed for other models or different model year
vehicles, even if they are Toyota Genuine floor mats.
● Only use floor mats designed for the driver’s seat.
● Always install the floor mat securely using the retaining hooks (clips) pro-\
vided.
● Do not use two or more floor mats on top of each other.
● Do not place the floor mat bottom-side up or upside-down.
■ Before driving
●Check that the floor mat is securely
fixed in the correct place with all the
provided retaining hooks (clips). Be
especially careful to perform this check
after cleaning the floor.
● With the engine stopped and the shift
lever in P, fully depress each pedal to
the floor to make sure it does not inter-
fere with the floor mat.

Maintenance and care4
381
4-1. Maintenance and careCleaning and protecting the vehicle exterior ......... 382
Cleaning and protecting the vehicle interior .......... 385
4-2. Maintenance Maintenance requirements .................. 388
General maintenance....... 391
Emission inspection and maintenance (I/M)
programs
.......................... 394
4-3. Do-it-yourself maintenance Do-it-yourself service precautions .................... 395
Hood ................................ 399
Engine compartment ........ 400
Tires ................................. 415
Tire inflation pressure ...... 423
Wheels ............................. 427
Air conditioning filter......... 430
Wireless remote control battery ............................ 433
Checking and replacing fuses .............................. 435
Light bulbs........................ 447

389
4-2. Maintenance
4
Maintenance and care
■
Resetting the maintenance required reminder light (vehicles without
multi-information display) or th e message indicating maintenance is
required (vehicles with multi-information display) (U.S.A. only)
After the required maintenance is performed according to the maintenance
schedule, please reset the reminder light or message.
To reset the reminder light or message, follow the procedures described
below:
Turn the engine switch off with the trip meter A reading shown.
While pressing the trip meter reset button ( →P. 168), turn the
engine switch on.
Without multi-information display
Continue to press and hold the button until the trip meter displays
000000.
With multi-information display Continue to press and hold the button until “MAINT REQD RESET
MODE COMPLETE” appears on the multi-information display.
■ Allow inspection and repairs to be performed by a Toyota dealer
● Toyota technicians are well-trained specialists and are kept up to date
with the latest service information. They are well informed about the
operations of all systems on your vehicle.
● Keep a copy of the repair order. It proves that the maintenance that has
been performed is under warranty coverage. If any problem should arise
while your vehicle is under warranty, your Toyota dealer will promptly
take care of it.

390 4-2. Maintenance
CAUTION
■Warning in handling of battery
●Engine exhaust, some of its constituents, and a wide variety of automobile
components contain or emit chemicals known to the State of California to
cause cancer and birth defects and other reproductive harm. Work in a
well ventilated area.
● Oils, fuels and fluids contained in vehicles as well as waste produced by
component wear contain or emit chemicals known to the State of Califor-
nia to cause cancer and birth defects or other reproductive harm. Avoid
exposure and wash any affected area immediately.
● Battery posts, terminals and related accessories contain lead and lead
compounds which are known to cause brain damage. Wash your hands
after handling. ( →P. 410)

391
4-2. Maintenance
4
Maintenance and care
General maintenance
Engine compartment
ItemsCheck points
Battery Maintenance-free. ( →P. 410)
Brake fluid At the correct level? ( →P. 407)
Engine coolant At the correct level? ( →P. 405)
Engine oil At the correct level? ( →P. 401)
Exhaust system No fumes or strange sounds?
Power steering fluid At the correct level? ( →P. 409)
Radiator/condenser/hoses Not blocked with foreign matter?
(→P. 407)
Washer fluid At the correct level? (→P. 413)
Listed below are the general maintenance items that should be per-
formed at the intervals specified in the “Scheduled Maintenance
Guide” or “Owner’s Manual Supp lement”. It is recommended that
any problem you notice should be brought to the attention of your
Toyota dealer or qualifie d service shop for advice.

393
4-2. Maintenance
4
Maintenance and care
Vehicle exterior
ItemsCheck points
Doors • Operate smoothly?
Engine hood • The lock system works properly?
Fluid leaks • Is there any leakage after park-
ing?
Tire • Inflation pressure is correct?
• Tire surfaces not worn or dam-
aged?
• Tires rotated according to the maintenance schedule?
• Wheel nuts are not loose?
Windshield wipers/rear window
wiper • The wiper blades should not
show any signs of cracking,
splitting, wear, contamination or
deformation.
• The wiper blades should clear the windshield/rear window
without streaking or skipping.
CAUTION
■ If the engine is running
Turn the engine off and ensure that there is adequate ventilation before per-
forming maintenance checks.