tire pressure LEXUS NX300h 2015 Service Manual

630 9-1. Specifications
NX300h_U_OM78007U Intended outboard sidewall (a) The sidewall that contains a whitewall, bears white
lettering, or bears manufacturer, 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 face out-
ward when mounted on a vehicle
Light truck (LT) tire A tire designated by its manufacturer as primarily
intended for use on lightweight trucks or multipurpose
passenger vehicles
Load rating The maximum load that a tire is rated to carry for a given
inflation pressure
Maximum load rating The load rating for a tire at the maximum permissible
inflation pressure for that tire
Maximum permissible infla-
tion pressure The maximum cold inflation pressure to which a tire may
be inflated
Measuring rim The rim on which a tire is fitted for physical dimension
requirements
Open splice Any parting at any junction of tread, sidewall, or inner-
liner that extends to cord material
Outer diameter The overall diameter of an inflated new tire
Overall width The linear distance between the exteriors of the side-
walls of an inflated tire, incl uding elevations due to label-
ing, decorations, or pr otective bands or ribs
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.
Ply A layer of rubber-coated parallel cords
Ply separation A parting of rubber compou nd between adjacent pliesTire related term Meaning

6319-1. Specifications
9
Vehicle specifications
NX300h_U_OM78007U Pneumatic tire A mechanical device made of rubber, chemicals, fabric
and steel or other materials, that, when mounted on an
automotive wheel, provides the traction 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 substantially 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 between the exteriors of the side-
walls of an inflated tire, excluding elevations due to
labeling, decoration, or protective bands
Sidewall That portion of a tire between the tread and bead
Sidewall separation The parting of the rubber compound from the cord
material 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 Ref-
erence Test Tire, when using the snow traction test as
described in ASTM F-1805-00, Standard Test Method
for Single Wheel Driving Tract ion in a Straight Line on
Snow-and Ice-Covered Surfaces, and which is marked
with an Alpine Symbol( ) on at least one sidewall
Te s t r i m The rim on which a tire is fitted for testing, and may be
any rim listed as appropriate for use with that tire
Tr e a d That portion of a tire that comes into contact with the
road
Tr e a d r i b A tread section running circumferentially around a tireTire related term Meaning

6439-3. Initialization
9
Vehicle specifications
NX300h_U_OM78007UItems to initialize
* : If equippedThe following items must be initialized for normal system operation after such
cases as the 12-volt battery being re connected, or maintenance being per-
formed on the vehicle. Item When to initialize Reference
Message indicating mainte-
nance is required (U.S.A. only) • After the maintenance is per-
formed P. 4 9 2
Tire pressure warning system • When rotating the tires on vehi-
cles with differing front and rear
tire inflation pressures
• When changing the tire inflation
pressure by changing traveling
speed or load weight, etc.
• When changing the tire size P. 5 1 8
Oil maintenance • After the maintenance is per-
formed P. 5 0 6
Power back door
* • After reconnecting or changing
the 12-volt battery
• After changing a fuse P. 1 3 4
Po w e r w i n d o w
• When functioning abnormally
normally P. 1 6 7
Moon roof
* P. 1 7 0

670 Alphabetical index
NX300h_U_OM78007U I/M test ..................................................... 497
Identification
Engine ....................................................... 610
Vehicle ................................................... 609
Ignition switch (Power switch) ......... 201
Illuminated entry system .................... 445
Immobilizer system................................. 86
Indicators .................................................... 92
Initialization
Engine oil maintenance data....... 506
Items to initialize..................................643
Tire pressure warning
system ................................................... 518
Inside rear view mirror .......................... 161
Instrument panel light control ............ 99
Interior lights........................................... 443
Switch....................................................... 444
Wattage ....................................................617
Intuitive parking assist
Function .................................................. 279
Warning message ............................. 572
Jack
Positioning a floor jack ..................... 501
Vehicle-equipped jack ...................576
Jack handle ............................................. 576
Jam protection function
Moon roof .............................................. 170
Power back door opener
and closer............................................ 138
Power windows ....................................167 Keyless entry
Smart access system with
push-button start ..............................140
Wireless remote control................... 118
Keys .............................................................. 118
Battery-saving function ......................141
Electronic key ......................................... 118
Engine switch ........................................201
If the electronic key does not
operate properly ............................ 592
If you lose your keys.................120, 122
Key number plate ................................. 118
Keyless entry ........................................... 118
Mechanical key...................................... 118
Power switch .........................................201
Replacing the battery ...................... 532
Warning buzzer.....................................141
Wireless remote control key .......... 118
Knee airbags ............................................. 40
Lane Departure Alert
with steering control (LDA) ..........270
Language (multi-information
display) .................................................. 638
LATCH anchors ........................................ 71
LDA (Lane Departure Alert
with steering control) .......................270
Lever
Auxiliary catch lever ........................ 500
Hood lock release lever................ 500
Shift lever ...............................................208
Turn signal lever ................................... 212
Wiper lever........................................... 228I
J K
L

675Alphabetical index
NX300h_U_OM78007U Side mirrors ..............................................163
Adjusting and folding........................ 163
Blind Spot Monitor (BSM)............. 316
Heaters....................................................435
Side turn signal lights
Replacing light bulbs ....................... 552
Turn signal lever ................................... 212
Smart access system
with push-button start ...................... 140
Antenna location ................................. 140
Entry functions ............................ 124, 129
Starting the hybrid system .............. 201
Warning message ............................. 572
Snow tires ................................................ 326
Spare tire
Inflation pressure ................................. 616
Storage location .................................576
Spark plug .................................................613
Specifications .........................................608
Speedometer .............................................97
Sport mode ............................................. 303
Steering wheel
Adjustment ............................................. 160
Audio switches .................................... 342
Heated steering wheel ................... 440
Power easy access system ............ 154
Telephone switches ..........................402
Stop lights
Replacing light bulbs ....................... 552
Storage feature ..................................... 446
Storage precautions............................ 446
Stuck
If the vehicle becomes stuck ....... 604 Sunglass holder......................................449
Sun visors................................................. 455
Switch
ASC (Active Sound Control)
dial ...........................................................218
Audio remote control
switches .............................................. 342
Automatic High Beam switch ..... 223
Brake hold switch................................ 216
BSM (Blind Spot Monitor)
main switch..........................................316
Cruise control
switch ........................... 240, 253, 267
Door lock switch.................................. 126
Driving mode select switch ..........303
Driving position memory
switches ................................................154
Emergency flashers switch ...........556
EV drive mode switch .................... 206
Fog light switch ....................................227
Garage door opener
switches .............................................. 467
Heated steering wheel ................... 440
HUD (Head-up display)
switches ............................................... 106
Ignition switch........................................201
Intuitive parking assist switch....... 279
LDA switch ........................................... 270
Light switches ........................................ 219
Meter control switches .................... 103
Moon roof switches ...........................169
Outside rear view mirror
switches ................................................163
* : Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

676 Alphabetical index
NX300h_U_OM78007U Parking brake switch..........................213
PCS switch............................................... 311
Power back door opener
and closer switch.................... 130, 131
Power switch......................................... 201
Power window switch ...................... 166
Rear window and
outside rear view mirror
defoggers switch ............................435
Rear window wiper and
washer switch................................... 234
Seat heater switches........................ 440
“SOS” button........................................ 477
Talk switch .................................402, 423
Telephone switches ..........................402
Vehicle-to-vehicle
distance button ................... 240, 253
VSC OFF switch ...............................307
Window lock switch.......................... 166
Windshield wipers and
washer switch...................................228 Tachometer ................................................ 97
Tail lights
Light switch............................................. 219
Replacing light bulbs ....................... 552
Talk switch.................................... 402, 423
Telephone switch ................................. 402
Theft deterrent system
Alarm ..........................................................88
Immobilizer system.............................. 86
Tire inflation pressure
Maintenance data................................615
Warning light ....................................... 567
Tire information ...................................... 621
Glossary................................................. 627
Size ........................................................... 624
Tire identification number ............. 623
Uniform Tire Quality Grading.... 625
Tire pressure warning system
Function .................................................... 517
Initializing ................................................. 517
Installing tire pressure warning
valves and transmitters.................. 517
Registering ID codes .........................519
Warning light ....................................... 567 T

677Alphabetical index
NX300h_U_OM78007U Tires..............................................................516
Chains...................................................... 327
Checking................................................. 516
Glossary ................................................. 627
If you have a flat tire ..........................575
Inflation pressure .....................525, 615
Replacing ...............................................575
Rotating tires ......................................... 516
Size ............................................................. 615
Snow tires ..............................................326
Spare tire ..................................... 575, 616
Tire identification number..............623
Tire pressure warning system ...... 517
Uniform Tire Quality Grading ....625
Warning light .......................................567
Tools........................................................... 576
Top tether strap........................................ 73
Total load capacity ...............................608
Towing
Dinghy towing .................................... 200
Emergency towing........................... 558
Towing eyelet........................................ 561
Trailer towing ..............................187, 199
TRAC (Traction Control) .................305
Trailer towing .................................187, 199 Transmission
Hybrid transmission .........................208
Selecting a driving mode...............303
Trip meters.................................................. 97
Turn signal lights
Replacing light
bulbs ............................ 545, 547, 552
Turn signal lever ................................... 212
Wattage ................................................... 617
USB memory .......................................... 377
USB port .................................................. 345
Vanity lights
Vanity lights ..........................................455
Wattage ................................................... 617
Vanity mirrors........................................ 455
Vanity lights ..........................................455
Vehicle data recordings......................... 10
Vehicle identification number ........ 609
Vehicle Stability Control (VSC) .... 305
Voice command system.....................423
VSC (Vehicle Stability Control) .... 305 U
V

678 Alphabetical index
NX300h_U_OM78007U Warning buzzers
Approach warning ............... 245, 259
Downshifting ......................................... 210
Intuitive parking assist ......................282
Light reminder ....................................... 221
Open door ............................................. 128
Seat belt reminder .............................567
Warning lights
ABS.......................................................... 566
Brake hold operated
indicator ............................................. 566
Brake Override System .................567
Brake system....................................... 565
Charging system............................... 565
Drive-Start Control...........................567
Electric power st eering.................. 566
High coolant temperature............ 565
Low engine oil pressure ................ 565
Low fuel level .......................................567
Malfunction indicator lamp .......... 565
Master warning light.........................567
Parking brake indicator ................. 566
PCS warning light ............................ 566
Seat belt reminder light...................567
Slip indicator ........................................ 566
SRS ........................................................... 566
Tire pressure ........................................567 Warning messages...............................572
Washer
Checking .................................................. 511
Low washer fluid
warning message.................. 511, 572
Preparing and checking
before winter .................................... 326
Switch ...................................................... 228
Washing and waxing .......................... 484
Weights
Cargo capacity........................182, 608
Load limits ................................. 186, 608
Weights ................................................. 608
Wheels ..................................................... 528
Replacing wheels ..............................528
Size .............................................................615
Window glasses...................................... 166
Window lock switch.............................. 166
Windows
Power windows....................................166
Rear window defogger .................. 435
Washer ................................................... 228
Windshield wiper de-icer ................. 436
Windshield wipers
Intermittent windshield wipers .... 228
Rain-sensing windshield
wipers................................................... 230
Winter driving tips ................................326
Wireless charger.................................. 458W

680
NX300h_U_OM78007U GAS STATION INFORMATION
Auxiliary catch lever Fuel filler door
P. 5 0 0 P. 2 3 7
Hood lock release lever Tire inflation pressure
P. 5 0 0 P. 6 1 5
Fuel tank capacity
(Reference) 14.8 gal. (56 L, 12.3 Imp.gal.)
Fuel type Unleaded gasoline only P. 610
Cold tire inflation
pressure P. 6 1 5
Engine oil capacity
(Drain and refill —
reference) With filter
Without filter 4.6 qt. (4.4 L, 3.9 Imp.qt.)
4.2 qt. (4.0 L, 3.5 Imp.qt.)
Engine oil type “Toyota Genuine Motor Oil” or equivalent
Oil grade: ILSAC GF-5 multigrade engine oil
Recommended viscosity: SAE 0W-20
P. 6 1 2