oil temperature TOYOTA HIGHLANDER 2020 Owners Manual (in English)

752-1. Instrument cluster
HIGHLANDER_U
2
Vehicle status information and indicators
7-inch display
The units used on the meters and some indicators may differ
depending on the target region.
Warning lights inform the driver
of malfunctions in the indicated
vehicle’s systems.
Warning lights
(U.S.A.)
Brake system warning
light
*1 (  P.450)
(red)
(Canada)
Brake system warning
light
*1 (  P.450)
(yellow)
Brake system warning
light
*1 ( P.450)
High coolant temperature
warning light
*2 (  P.450)
Charging system warning
light
*1 (  P.451)
Low engine oil pressure
warning light
*2 (  P.451)
(U.S.A.)
Malfunction indicator
lamp
*1 ( P.451)
(Canada)
Malfunction indicator
lamp
*1 ( P.451)
SRS warning light
*1
(  P.451)
(U.S.A.)
ABS warning light*1
(  P.452)
(Canada)
ABS warning light*1
(  P.452)
Brake Override System
warning light/Drive-Start
Control warning light
*2
(  P.452)
(red/yel-
low)
Electric power steering
system warning light
( P.452)
Low fuel level warning
light
*1(  P.453)
Driver’s and front passen-
ger’s seat belt reminder
light ( P.453)

4016-3. Do-it-yourself maintenance
HIGHLANDER_U
6
Maintenance and care
Headlight aim
(  P.431)• Phillips-head
screwdriver
Light bulbs
( P.432)
• Bulb with same
number and
wattage rating as
original
• Flathead screw- driver
• Wrench
Radiator and
condenser
(  P.408)

Tire inflation
pressure
( P.423)• Tire pressure
gauge
• Compressed air source
Washer fluid
( P.410)
• Water or washer
fluid containing
antifreeze (for
winter use)
• Funnel (used only for adding
water or washer
fluid)
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.
ItemsParts and tools●Be careful not to touch the
engine, radiator, exhaust mani-
fold, 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 or
the battery. Fuel and battery
fumes are flammable.
●Be extremely cautious when
working on the battery. It con-
tains poisonous and corrosive
sulfuric acid.
■When working near the elec-
tric cooling fan or radiator
grille
Be sure the engine switch is off.
With the engine switch in ON, the
electric cooling fan may automati-
cally start to run if the air condi-
tioning is on and/or the coolant
temperature is high. ( P.408)
■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.

4046-3. Do-it-yourself maintenance
HIGHLANDER_U
Engine coolant reservoir (P.407)
Fuse boxes ( P.429)
Engine oil filler cap ( P.405)
Engine oil level dipstick ( P.404)
Battery ( P.408)
Brake fluid reservoir ( P.408)
Washer fluid tank ( P.410)
Electric cooling fan
Condenser ( P.408)
Radiator ( P.408)
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 it off, wait
Engine compar tment
Components
Checking and adding the
engine oil

4968-1. Specifications
HIGHLANDER_U
satisfy the following grade and
viscosity.
Oil grade: ILSAC GF-5 multi-
grade 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.Outside temperature
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 with 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 tem-
perature. 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.

5098-1. Specifications
HIGHLANDER_U
8
Vehicle specifications
Grade C corresponds to a level of
performance which all passenger
car tires must meet under the Fed-
eral Motor Vehicle Safety Standard
No. 109.
Grades B and A represent higher
levels of performance on the labo-
ratory test wheel than the minimum
required by law. Warning: The temperature grades
of a tire assume that it is properly
inflated and not overloaded.
Excessive speed, underinflation, or
excessive loading, either sepa-
rately or in combination, can cause
heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire infl
ation pressure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km
under that condition
Maximum inflation pressure
The maximum cold inflated pressure to
which a tire may be inflated, shown on the
sidewall of the tire
Recommended inflation pres-
sureCold tire inflation pressure recommended
by a manufacturer
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
automatic transmission, power steering,
power brakes, power windows, power
seats, radio and heater, to the extent that
these items are available as fac-
tory-installed equipment (whether installed
or not)
Curb weight
The weight of a motor vehicle with stan-
dard equipment, including the maximum
capacity of fuel, oil and coolant, and if so
equipped, air conditioning and additional
weight optional engine

548Alphabetical Index
HIGHLANDER_U
Dynamic radar cruise control with full-speed range ........... 254Warning message ................ 263
Dynamic Torque Control AWD system ................................... 314
Dynamic Torque Vectoring AWD system ................................... 314
E
Eco drive mode ...................... 306
Eco Driving Indicator . 84, 93, 104
Eco Driving Indicator Light84, 93
EDR (Event data recorder)......... 7
Elapsed time ....................... 86, 95
Electric Power Steering (EPS) ............................................... 313Warning light ........................ 452
Electronic key ......................... 112 Battery-saving function......... 132
If the electronic key does not operate properly ................. 481
Replacing the battery ........... 428
Electronic roof sunshade Jam protection function ........ 171
Operation ............................. 170
Emergency flashers ............... 442
Emergency, in case of If a warning buzzer sounds .. 450
If a warning light turns on ..... 450
If a warning message is dis-played................................. 460
If the battery is discharged ... 483
If the electronic key does not operate properly ................. 481
If the engine will not start ..... 478
If the fuel filler door cannot be opened ............................... 480
If the vehicle is trapped in rising water .................................. 443
If you have a flat tire ............. 464
If you lose your keys ............ 479 If you think something is wrong
...........................................448
If your vehicle becomes stuck ...........................................489
If your vehicle has to be stopped in an emergency .................442
If your vehicle ne eds to be towed
...........................................445
If your vehicle overheats ......487
Engine ACCESSORY mode .............203
Compartment........................404
Engine switch .......................200
Fuel pump shut off system ...449
Hood .....................................402
How to start the engine ........200
Identification number ............494
If the engine will not start......478
If your vehicle has to be stopped in an emergency .................442
Ignition switch (engine switch) ...........................................200
Overheating ..........................487
Tachometer.............................79
Engine coolant Capacity ...............................497
Checking ..............................407
Preparing and checking before winter ..................................319
Engine coolant temperature gauge .......................................79
Engine immobilizer system .....69
Engine oil Capacity ...............................495
Checking ..............................404
Preparing and checking before winter ..................................319
Warning light.........................451
Engine oil maintenance data .406
Engine switch .........................200 Auto power off function .........203

552Alphabetical Index
HIGHLANDER_U
Driving information display83, 92
Driving support system........... 96
Driving support system informa- tion display ..................... 85, 95
Dynamic radar cruise control with full-speed range .......... 254
Eco Driving Indicator ........ 84, 93
Fuel economy................... 84, 92
LTA (Lane Tracing Assist) ..... 246
Menu icons ....................... 82, 91
Meter control switches ..... 83, 92
Navigation system-linked display ....................................... 85, 95
Pop-up display ................. 82, 91
Settings ............................ 87, 96
Suggestion function........ 91, 100
Tire pressure ............ 86, 95, 414
Vehicle information display86, 95
Warning message .. 90, 100, 460
Multi-terrain Select ................. 307
N
Navigation system-linked display ................................... 85, 95, 104
Noise from under vehicle .......... 5
Normal mode .................. 306, 308
O
“ODO TRIP” switch .................. 81
Odometer .................................. 81
Odometer and trip meter display Display items .......................... 81
“ODO TRIP” switch ................ 81
Pop-up display ....................... 81
Oil Engine oil ............................. 495
Rear differential oil ............... 498
Opener Back door ............................. 121
Fuel filler door ...................... 225
Hood..................................... 402 Outer foot lights
Replacing light bulbs ............432
Outside rear view mirrors Adjustment ...........................162
BSM (Blind Sport Monitor) ....270
Linked mirror function when reversing.............................162
Mirror position memory.........144
Outside rear view mirror defog- gers ....................329, 335, 339
RCTA function.......................284
Outside temperature ................79
Overheating.............................487
P
Panic mode ............................. 114
Panoramic moon roof Jam protection function ........171
Operation..............................170
Parking assist sensors (intuitive parking assist) ......................276
Parking brake Operation..............................209
Parking brake engaged warning buzzer................................. 211
Warning light.........................457
Warning message................. 211
Parking lights Light switch...........................214
Replacing light bulbs ............432
Parking Support Brake function (for rear-crossing vehicles) .302Function................................302
Parking Support Brake function (static objects) ......................296Function................................296
PCS (Pre-Collision System) Function................................233
PCS OFF switch ...................235
Warning light.........................456
Personal lights ........................355

557Alphabetical Index
HIGHLANDER_U
VSC (Vehicle St ability Control)
............................................... 313
W
Warning buzzers ABS ...................................... 452
Airbags ................................. 451
Approach warning ................ 261
Brake hold ............................ 457
Brake Override System ........ 452
Brake system ....................... 450
Charging system .................. 451
Downshifting......................... 207
Drive-Start Control ............... 452
Electric power steering ......... 452
Engine .................................. 451
Hands off steering wheel warn-ing (LTA) ............................. 249
High coolant temperature ..... 450
Intuitive parking assist . 280, 283, 455
Low engine oil pressure ....... 451
LTA (Lane Tracing Assist) ... 241, 244, 454
Open door .................... 116, 118
PKSB (Parking Support Brake) ........................................... 455
Pre-collision braking ............. 234
RCTA (Rear Cross Traffic Alert) ........................................... 455
RCTA function ...................... 285
Seat belt ............................... 453
Warning lights ........................ 450 ABS ...................................... 452
Brake hold operated indicator........................................... 457
Brake Override System ........ 452
Brake system ....................... 450
Charging system .................. 451
Drive-Start Control ............... 452
Electric power steering ......... 452
High coolant temperature ..... 450 Intuitive parking assist OFF indi-
cator ...................................455
Low engine oil pressure .......451
Low fuel level........................453
LTA indicator .........................454
Malfunction indica tor lamp ....451
Parking brake indicator.........457
PKSB OFF indicator .............455
Pre-collision syst em .............456
RCTA OFF indicator .............455
Seat belt reminder light ........453
Slip indicator .........................456
SRS ......................................451
Stop & Start cancel indicator 454
Tire pressure ........................454
Warning message .............90, 100
Warning messages .................460
Washer Adding ..................................410
Preparing and checking before winter ..................................319
Switch ...........................220, 223
Washing and waxing ..............388
Weight Cargo capacity .....................187
Load limits ............................187
Weight ..................................492
Wheels .....................................425 Size ......................................499
Window lock switch ...............166
Windows Power windows ....................164
Rear window defogger 329, 335, 339
Washer .........................220, 223
Windshield defogger .....329, 335, 338
Windshield wiper de-icer .....330, 335, 343
Windshield wipers Rain-sensing windshield wipers...................................220, 223