2023 TOYOTA SEQUOIA HYBRID adding oil

4626-3. Do-it-yourself maintenance
Owners Manual_USA_M0C043_en
6-3.Do-it-yourself maintenance
Do-it-yourself ser vice
precautions
If you perform maintenance
by yourself, be sure to fol-
low the correct procedure
as given in these sections.
Maintenance
ItemsParts and tools
12-volt battery
condition
( P.471)
•Grease
•Warm water
• Baking soda
• Distilled water
• Conventional
wrench (for ter-
minal clamp
bolts)
Brake fluid
level ( P.469)
• FMVSS No.116
DOT 3 or SAE
J1703 brake fluid
FMVSS No.116
DOT 4 or SAE
J1704 brake fluid
• Rag or paper towel
• Funnel (used only for adding
brake fluid)
Engine/inter-
cooler/power
control unit
coolant level
( P.468)
• “Toyota Super
Long Life Cool-
ant” or a similar
high quality eth-
ylene glycol-
based non-sili-
cate, non-amine,
non-nitrite and
non-borate cool-
ant with longlife
hybrid organic
acid technology
For the U.S.A.:
“Toyota Super
Long Life Cool-
ant” is pre-mixed
with 50% cool-
ant and 50%
deionized water.
For Canada:
“Toyota Super
Long Life Cool-
ant” is pre-mixed
with 55% cool-
ant and 45%
deionized water.
• Funnel (used only for adding
coolant)
Engine oil level
( P.466)
• “Toyota Genuine
Motor Oil” or
equivalent
• Rag or paper towel
• Funnel (used only for adding
engine oil)
Fuses
( P.495)• Fuse with same
amperage rating
as original
ItemsParts and tools

4636-3. Do-it-yourself maintenance
Owners Manual_USA_M0C043_en
6
Maintenance and care
Light bulbs
(  P.499)
• Bulb with same
number and
wattage rating as
original
• Phillips-head screwdriver
• Wrench
Radiator and
condenser
(  P.469)

Tire inflation
pressure
( P.484)• Tire pressure
gauge
• Compressed air source
Washer fluid
( P.470)
• Water or washer
fluid containing
antifreeze (for
winter use)
• Funnel (used only for adding
water or washer
fluid)
Hybrid battery
(traction bat-
tery) air intake
vent ( P.489)
Flathead screw
driver
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
●Make sure that the “ACCES-
SORY” or “IGNITION ON” on
the multi-inform ation display
and the “READY” indicator are
both off.
ItemsParts and tools●Keep hands, clothing and tools
away from the moving fan and
engine.
●Be careful not to touch the
engine, inverter, 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 compart-
ment.
●Do not smoke, cause sparks or
expose an open flame to fuel.
■When working near the elec-
tric cooling fans or radiator
grille
Be sure the power switch is off.
With the power switch in ON, the
electric cooling fans may auto-
matically start to r un if the air con-
ditioning is on an d/or the coolant
temperature is high. ( P.469)
■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.

4666-3. Do-it-yourself maintenance
Owners Manual_USA_M0C043_en
With the engine at operating
temperature and turned off,
check the oil level on the dip-
stick.
■Checking the engine oil
1 Park the vehicle on level
ground. After warming up the
engine and turning off the
engine, wait more than 5
minutes for the oil to drain
back into the bottom of the
engine.
2 Holding a rag under the end,
pull the dipstick out.
3 Wipe the dipstick clean.
4 Reinsert the dipstick fully with
its protruding areas ( in the illustration) pointing towards
engine.
5 Holding a rag under the end,
pull the dipstick out and
check the oil level.
Low
Normal
Excessive
6 Wipe the dipstick and reinsert
it fully.
■Checking the oil type and
preparing the items needed
Make sure to check the oil type
and prepare the items needed
before adding oil.
 Engine oil selection
P.551
 Oil quantity (Low  Full)
1.6 qt. (1.5 L, 1.3 Imp.qt.)
Checking and adding the
engine oil

4676-3. Do-it-yourself maintenance
Owners Manual_USA_M0C043_en
6
Maintenance and care
 Items
Clean funnel
■Adding engine oil
If the oil level is below or near
the low level mark, add engine
oil of the same type as that
already in the engine.
1 Remove the oil filler cap by
turning it counterclockwise.
2 Add engine oil slowly, check-
ing the dipstick.
3 Install the oil filler cap by
turning it clockwise.
■Engine oil consumption
A certain amount of engine oil will
be consumed while driving. In the
following situatio ns, oil consump-
tion may increase, and engine oil
may need to be ref illed in between
oil maintenance intervals.
●When the engine is new, for
example directly after purchasing
the vehicle or after replacing the
engine
●If low quality oil or oil of an inap-
propriate viscosity is used
●When driving at high engine
speeds or with a heavy load,
when towing, or when driving
while accelerating o r decelerating
frequently
●When leaving the engine idling for a long time, or when driving fre-
quently through heavy traffic
■After changing the engine oil
The engine oil maintenance data
should be reset. Pe rform the follow-
ing procedures:
1 Press or of the meter
control switches and select .
2 Press or of the meter
control switches, select the
“Vehicle Settings” and then press
.
3 Press or of the meter
control switches, select the “Oil
Maintenance” and then press
.
4 Select the “Yes” and push .
“Reset Complete” is displayed
on the multi-info rmation display.
WARNING
■Used engine oil
●Used engine oil contains poten-
tially harmful contaminants
which may cause skin disorders
such as inflammation and skin
cancer, so care should be taken
to avoid prolonged and
repeated contact. To remove
used engine oil from your skin,
wash thoroughly with soap and
water.
●Dispose of used oil and filters
only in a safe and acceptable
manner. Do not dispose of used
oil and filters in h ousehold trash,
in sewers or onto the ground.
Call your Toyota dealer, service
station or auto parts store for
information concerning recy-
cling or disposal.
●Do not leave used engine oil
within the reach of children.

614Alphabetical Index
Owners Manual_USA_M0C043_en
W
Warning buzzers Approach warning ................ 282
Brake hold ............................ 514
Brake Override System ........ 513
Brake system ....................... 509
Charging system .................. 510
Downshifting......................... 220
Drive-Start Control ............... 513
Electric power steering ......... 511
Engine .................................. 510
Hands off steering wheel warn-ing (LTA) ............................. 270
Hybrid system ...................... 510
Intuitive parking assist .. 299, 512
Low engine oil pressure ....... 510
LTA (Lane Tracing Assist) ... 261, 265, 512
Open door .................... 116, 118
Open window ....................... 175
PCS (Pre-Collision System) . 511
PKSB (Parking Support Brake) ........................................... 512
Pre-collision braking ............. 249
Pre-collision warning ............ 249
RCTA (Rear Cross Traffic Alert) ................................... 301, 513
Seat belt ............................... 515
SRS airbag ........................... 510
Vehicle sway warning function (LTA) ................................... 271
Warning label ............................ 78 Warning lights ...................89, 509
ABS ...................................... 511
Air suspension malfunction indi-cator ...................................516
Brake hold operated indicator ...........................................514
Brake Override System ........513
Brake system ........................509
Charging system ..................510
Drive-Start Control ................513
Electric power steering ......... 511
High coolant temperature .....509
Hybrid system .......................510
Intuitive parking assist OFF indi- cator ...................................512
Low engine oil pressure .......510
Low fuel level........................515
LTA indicator .........................512
Malfunction indica tor lamp ....510
Parking brake indicator.........514
PKSB OFF indicator .............512
Pre-collision system ............. 511
RCTA OFF indicator .............513
Rear differential lock indicator ...........................................514
Seat belt reminder light ........515
Slip indicator .........................513
SRS airbag ...........................510
Tire pressure ...... ..................514
Trailer brake warn ing light ....516
Warning messages .................519
Washer .....................................235 Adding ..................................470
Preparing and checking before winter ..................................401
Switch ...........................235, 239
Washing and waxing ..............450