inflation pressure TOYOTA HIGHLANDER 2023 Owner's Guide

4918-1. Specifications
8
Vehicle specifications
Extra load tire
A tire designed to operate at higher loads
and at higher inflation pressures than the
corresponding standard tire
GrooveThe space between two adjacent tread ribs
Innerliner
The layer(s) forming the inside surface of a
tubeless tire that contains the inflating
medium within the tire
Innerliner separationThe parting of the innerliner from cord
material in the carcass
Intended outboard sidewall
(a) The sidewall that contains a whitewall,
bears white lettering, or bears manufac-
turer, brand, and/or model name molding
that is higher or deeper than the same
molding on the other sidewall of the tire, or
(b) The outward facing sidewall of an
asymmetrical tire that has a particular side
that must always fa ce outward when
mounted on a vehicle
Light truck (LT) tire
A tire designated by i ts manufacturer as
primarily intended for use on lightweight
trucks or multipurpose passenger vehicles
Load ratingThe maximum load that a tire is rated to
carry for a given inflation pressure
Maximum load ratingThe load rating for a tire at the maximum
permissible inflation pressure for that tire
Maximum permissible inflation
pressureThe maximum cold inflation pressure to
which a tire may be inflated
Measuring rimThe rim on which a tire is fitted for physical
dimension requirements
Open splice
Any parting at any junct ion of tread, side-
wall, or innerliner that extends to cord
material
Outer diameterThe overall diameter of an inflated new tire
Overall width
The linear distance bet ween the exteriors
of the sidewalls of an inflated tire, including
elevations due to labe ling, decorations, or
protective bands or ribs
Tire related termMeaning

4928-1. Specifications
Passenger car tire
A tire intended for use on passenger cars,
multipurpose passenger vehicles, and
trucks, that have a gross vehicle weight
rating (GVWR) of 10,000 lb. or less.
PlyA layer of rubber-coated parallel cords
Ply separationA parting of rubber compound between
adjacent plies
Pneumatic tire
A mechanical device made of rubber,
chemicals, fabric and steel or other materi-
als, that, when mount ed on an automotive
wheel, provides the tr action and contains
the gas or fluid that sustains the load
Radial ply tire
A pneumatic tire in which the ply cords that
extend to the beads are laid at substan-
tially 90 degrees to the centerline of the
tread
Reinforced tire
A tire designed to operate at higher loads
and at higher inflation pressures than the
corresponding standard tire
Section width
The linear distance bet ween the exteriors
of the sidewalls of an inflated tire, exclud-
ing elevations due to labeling, decoration,
or protective bands
SidewallThat portion of a ti re between the tread
and bead
Sidewall separationThe parting of the rubber compound from
the cord materia l in the sidewall
Snow tire
A tire that attains a traction index equal to
or greater than 110, compared to the
ASTM E-1136 Standard Reference Test
Tire, when using the snow traction test as
described in ASTM F-1805-00, Standard
Test Method for Single Wheel Driving Trac-
tion in a Straight Line on Snow-and
Ice-Covered Surfaces, and which is
marked with an Alpine Symbol ( ) on at
least one sidewall
Tire related termMeaning

5078-3. Initialization
8
Vehicle specifications
8-3.Initialization
*: If equipped
Items to initialize
The following items must be initialized for normal system
operation after such cases as the battery being reconnected,
or maintenance being performed on the vehicle:
List of items to initialize
ItemWhen to initializeReference
Power back door*• After reconnecting or changing the batteryP. 1 2 7
Intuitive parking
assist
*• After reconnecting or changing the batteryP. 2 7 7
PKSB (Parking
Support Brake)
*• After reconnecting or changing the batteryP. 2 9 5
Message indicat-
ing maintenance is
required (U.S.A.
only)
• After the maintenance is per-formedP. 3 7 7
Oil maintenance• After the maintenance is per-formedP. 3 8 8
Tire pressure warn-
ing system
• When the tire inflation pressure is changed such as when
changing traveling speed
• When the tire inflation pressure is changed such as when the
tire size is changed
• When rotating the tires
• After registering the ID codes
P. 3 9 9

535Alphabetical Index
Electronic roof sunshade switches ............................. 168
Emergency flashers switch .. 424
Engine switch ....................... 197
Fog light switch .................... 216
Garage door opener switches ........................................... 360
Heated steering wheel switch ........................................... 335
Ignition switch....................... 197
Instrument panel light control switches ......................... 81, 86
Intuitive parking assist switch276
Light switches....................... 210
LTA (Lane Tracing Assist) switch ........................................... 245
Meter control switches ..... 87, 97
Moon roof switches .............. 165
“ODO TRIP” switch ................ 81
“ODO” switch.......................... 85
Outside rear view mirror switches ............................. 160
Panoramic moon roof switches ........................................... 168
Parking brake switch ............ 205
PCS OFF switch................... 231
PKSB (Parking Support Brake) switch ................................. 291
Power door lock switch ........ 118
Power window switches ....... 162
RCTA switch ......................... 284
Rear window and outside rear view mirror defoggers switch........................................... 324
Seat heater switches ............ 335
Seat ventilator switches ....... 335
Snow mode switch ............... 304
“SOS” button .......................... 65
Stop & Start cancel switch ... 265
Tilt and telescopic steering con- trol switch ........................... 148 Tire pressure warning reset
switch .................................399
Vehicle-to-vehicle distance switch .................................250
VSC OFF switch ...................308
Window lock switch ..............164
Windshield defogger switch..324
Windshield wiper and washer switch .........................216, 219
Windshield wiper de-icer switch ...........................................324
T
Tachometer .........................79, 82
Tail lights Light switch...........................210
Replacing light bulbs ............415
The Secondary Collision Brake ...............................................308
Theft deterrent system Alarm ......................................70
Engine immobilizer system .....69
Tire inflation pressure Maintenance data .................479
Tire inflation pressure display function ...............................396
Warning light.........................435
Tire information ......................484 Glossary ...............................488
Size ......................................486
Tire identification number .....485
Uniform Tire Quality Grading 487
Tire pressure display .............396
Tire pressure warning system Function................................396
Initializing..............................399
Installing tire p ressure warning
valves and transmitters ......398
Registering ID codes ............401
Warning light.........................435
Tires Chains ..................................315

536Alphabetical Index
Checking .............................. 393
If you have a flat tire ............. 446
Inflation pressure.................. 405
Information ........................... 484
Replacing ............................. 446
Rotating tires ........................ 396
Size ...................................... 479
Snow tires ............................ 314
Spare tire.............................. 446
Tire inflation pressure display function............................... 396
Tire pressure warning system ........................................... 396
Warning light ........................ 435
Tools ........................................ 447
Top tether strap ........................ 62
Total load capacity ................. 474
To w i n g Dinghy towing....................... 196
Emergency towing................ 427
Trailer towing ........................ 185
Toyota Safety Sense 2.5 + Automatic High Beam .......... 213
Dynamic radar cruise control with full-speed range .......... 249
LTA (Lane Tracing Assist) ..... 239
PCS (Pre-Collision System) . 228
RSA (Road Sign Assist) ....... 261
TRAC (Traction Control) ........ 307
Traction Control (TRAC) ........ 307
Trailer Sway Control .............. 307
Trailer towing .......................... 185
Transmission Automatic transmission ........ 201
Driving mode select switch... 300
If the shift lever cannot be shifted from P................................. 202
M mode ................................ 203
Trip meters .......................... 80, 85
Turn signal lights Replacing light bulbs ............ 415
Turn signal lever ................... 204U
USB charging ports ................349
V
Vanity lights ............................359
Vanity mirrors .........................359
Vehicle data recording ...............6
Vehicle identification number474
Vehicle information display .....91
Vehicle Stability Control (VSC)...............................................307
Ventilators (seat ventilators) .335
VSC (Vehicle Stability Control) ...............................................307
W
Warning buzzers ABS ......................................433
Airbags .................................432
Approach warning ................256
Brake hold ............................438
Brake Override System ........433
Brake system ........................431
Charging system ..................432
Downshifting .........................203
Drive-Start Control ................433
Electric power steering .........433
Engine ..................................432
Hands off steering wheel warn- ing (LTA) .............................248
High coolant temperature .....431
Intuitive parking assist .280, 282, 436
Low engine oil pressure .......432
LTA (Lane Tracing Assist) ...239, 243, 436
Open door .................... 116, 118
PKSB (Parking Support Brake) ...........................................437
Pre-collision braking .............230

552
GAS STATION INFORMATION
Auxiliary catch lever (P.384)
Fuel filler door ( P.222)
Hood lock release lever ( P.384)
Fuel filler door opener ( P.222)
Power back door switch (if equipped) ( P.122)
Tire inflation pressure ( P.479)
Fuel tank capacity
(Reference)17.9 gal. (68 L, 14.9 Imp. gal.)
Fuel typeUnleaded gasoline onlyP.475
Cold tire inflation
pressureP.479
Engine oil capacity
(Drain and refill 
reference)
P.476
Engine oil typeP.476