2014 INFINITI QX70 tire pressure

STI0397B
VK50VE engine
STI0425
VQ37VHR engine
WHEELS AND TIRES
Road wheel
TypeSizeOffset in (mm)
Conventional 18
68J
1.97 (50)
20
68J
21 69-1/2J
Spare 18
64-1/2T 1.18 (30)/0.98 (25)*
*: Aluminum
Tire
Type SizePressure PSI (kPa) [Cold]
Conventional P265/60R18
33 (230)
P265/50R20
P265/45R21
Spare (T-type) T175/90D18 60 (420)
Technical and consumer information9-9

STI0422
EMISSION CONTROL INFORMATION
LABEL
The emission control information label is
attached as shown.
STI0373
TIRE AND LOADING INFORMATION
LABEL
The cold tire pressure is shown on the Tire
and Loading Information label affixed to
the pillar as illustrated.
STI0495
AIR CONDITIONER SPECIFICATION
LABEL
The air conditioner specification label is
attached as shown.
Technical and consumer information9-13

VEHICLE LOAD CAPACITY
Do not exceed the load limit of your
vehicle shown as“The combined
weight of occupants and cargo” on
the Tire and Loading Information
label. Do not exceed the number of
occupants shown as “Seating Capa-
city” on the Tire and Loading In-
formation label.
To get “the combined weight of
occupants and cargo” , add the
weight of all occupants, then add
the total luggage weight. Examples
are shown in the illustration.
Steps for determining correct load
limit
1.Locate the statement “The com-
bined weight of occupants and
cargo should never exceed XXX kg
or XXX lbs” on your vehicle’ s
placard.
2.Determine the combined weight of
the driver and passengers that
will be riding in your vehicle.
3.Subtract the combined weight of
the driver and passengers from
XXX kg or XXX lbs.
4.The resulting figure equals the
available amount of cargo and
luggage load capacity. For exam-
ple, if the XXX amount equals
1400 lbs. and there will be five
150 lb. passengers in your vehi-
cle, the amount of available cargo
and luggage load capacity is 650
lbs. (1400 −750 (5 x 150) = 650
lbs) or (640 −340 (5 x 70) = 300
kg.)
5.Determine the combined weight of
luggage and cargo being loaded
on the vehicle. That weight may
not safely exceed the available
cargo and luggage load capacity
calculated in Step 4.
6.If your vehicle will be towing a
trailer, load from your trailer will
be transferred to your vehicle.
Consult this manual to determine
how this reduces the available cargo and luggage load capacity
of your vehicle.
Before driving a loaded vehicle,
confirm that you do not exceed the
Gross Vehicle Weight Rating (GVWR)
or the Gross Axle Weight Rating
(GAWR) for your vehicle. (See “Mea-
surement of weights” (P.9-19).)
Also check tires for proper inflation
pressures. See the Tire and Loading
Information label.
Technical and consumer information9-17

9-24Technical and consumer information
of the ball.
. Choose the proper class hitch ball
based on the trailer weight.
. The diameter of the threaded shank of
the hitch ball must be matched to the
ball mount hole diameter. The hitch ball
shank should be no more than 1/16
smaller than the hole in the ball mount.
. The threaded shank of the hitch ball
must be long enough to be properly
secured to the ball mount. There should
be at least 2 threads showing beyond
the lock washer and nut.
Sway control device
Sudden maneuvers, wind gusts and buffet-
ing caused by other vehicles can affect
trailer handling. Sway control devices may
be used to help control these affects. If you
choose to use one, contact a reputable
trailer hitch supplier to make sure the sway
control device will work with the vehicle,
hitch, trailer and the trailer’s brake system.
Follow the instructions provided by the
manufacturer for installing and using the
sway control device.
Class I hitch
Class I trailer hitch equipment (receiver,
ball mount and hitch ball) can be used to
tow trailers of a maximum weight of 2,000
lb (907 kg).
Class II hitch
Class II trailer hitch equipment (receiver,
ball mount and hitch ball) can be used to
tow trailers of a maximum weight of 3,500
lb (1,588 kg).
CAUTION
. Special hitches which include frame
reinforcements are required for towing
above 2,000 lb (907 kg). Suitable
genuine INFINITI hitches for pickup
trucks and sport utility vehicles are
available at an INFINITI retailer.
. The hitch should not be attached to or
affect the operation of the impact-
absorbing bumper.
. Do not use axle-mounted hitches.
. Do not modify the vehicle exhaust
system, brake system, etc. to install a
trailer hitch. .
To reduce the possibility of additional
damage if your vehicle is struck from the
rear, where practical, remove the hitch
and/or receiver when not in use. After
the hitch is removed, seal the bolt holes
to prevent exhaust fumes, water or dust
from entering the passenger compart-
ment.
. Regularly check that all trailer hitch
mounting bolts are securely mounted.
Tire pressures
.When towing a trailer, inflate the
vehicle tires to the recommended
cold tire pressure indicated on the
Tire and Loading Information la-
bel.
.Trailer tire condition, size, loadrating and proper inflation pres-
sure should be in accordance with
the trailer and tire manufacturers’
specifications.
Safety chains
Always use a suitable chain between your
vehicle and the trailer. The safety chains
should be crossed and should be attached

to the hitch, not to the vehicle bumper or
axle. The safety chains can be attached to
the bumper if the hitch ball is mounted to
the bumper. Be sure to leave enough slack
in the chains to permit turning corners.
Trailer lights
CAUTION
When splicing into the vehicle electrical
system, a commercially available power-
type module/converter must be used to
provide power for all trailer lighting. This
unit uses the vehicle battery as a direct
power source for all trailer lights while
using the vehicle tail light, stoplight and
turn signal circuits as a signal source. The
module/converter must draw no more than
15 milliamps from the stop and tail lamp
circuits. Using a module/converter that
exceeds these power requirements may
damage the vehicle’s electrical system.
See a reputable trailer retailer to obtain
the proper equipment and to have it
installed.
Trailer lights should comply with federal
and/or local regulations. For assistance in hooking up trailer lights, contact an
INFINITI retailer or reputable trailer retailer.
Trailer brakes
If your trailer is equipped with a braking
system, make sure it conforms to federal
and/or local regulations and that it is
properly installed.
WARNING
Never connect a trailer brake system directly
to the vehicle brake system.
Pre-towing tips
.
Be certain your vehicle maintains a level
position when a loaded or unloaded
trailer is hitched. Do not drive the
vehicle if it has an abnormal nose-up
or nose-down condition; check for
improper tongue load, overload, worn
suspension or other possible causes of
either condition.
. Always secure items in the trailer to
prevent load shift while driving.
. Keep the cargo load as low as possible
in the trailer to keep the trailer center of
gravity low. .
Load the trailer so approximately 60%
of the trailer load is in the front half and
40% is in the back half. Also make sure
the load is balanced side to side.
. Check your hitch, trailer tire pressure,
vehicle tire pressure, trailer light opera-
tion, and trailer wheel lug nuts every
time you attach a trailer to the vehicle.
. Be certain your rearview mirrors con-
form to all federal, state or local
regulations. If not, install any mirrors
required for towing before driving the
vehicle.
. Determine the overall height of the
vehicle and trailer so the required
clearance is known.Trailer towing tips
In order to gain skill and an understanding
of the vehicle’ s behavior, you should
practice turning, stopping and backing up
in an area which is free from traffic.
Steering stability, and braking perfor-
mance will be somewhat different than
under normal driving conditions.
. Always secure items in the trailer to
prevent load shift while driving.
. Lock the trailer hitch coupler with a pin
or lock to prevent the coupler from
Technical and consumer information9-25

10-4
Lights .......................................................... 2-19
INFINITI Vehicle Immobilizer System .................. 2-33
INFINITI voice recognition system .................... 4-118
INFO button ........................................................ 4-9
Inside mirror ..................................................... 3-29
Inspection/maintenance (I/M) test .................... 9-31
Instrument brightness control ........................... 2-43
Instrument panel ................................................ 2-5
Intelligent Brake Assist (IBA) off indicator light ... 2-20
Intelligent Brake Assist (IBA) system ................. 5-70
Intelligent Cruise Control (ICC) system (Full
Speed Range) ................................................... 5-32
Intelligent Cruise Control (ICC) system
warning light .................................................... 2-16
Intelligent cruise control (ICC) system,
Preview function ............................................... 5-54
Intelligent Key ..................................................... 3-2
Intelligent Key battery discharge indicator ........ 2-25
Intelligent Key insertion indicator ...................... 2-25
Intelligent Key removal indicator ....................... 2-25
Intelligent Key system ......................................... 3-6 Battery replacement ..................................... 8-27
Intelligent Key warning light ........................ 2-16
Key operating range ....................................... 3-8
Key operation ................................................ 3-9
Warning signals ........................................... 3-12
Interior light control switch ............................... 2-65
Interior light replacement .................................. 8-30
Interior lights .................................................... 2-64
iPod
®player operation ..................................... 4-86
ISOFIX child restraint ........................................ 1-22
J
Jump starting ...................................................... 6-9
K
Keyless entry (See remote keyless
entry system) .................................................... 3-14
Keys ................................................................... 3-2
For Intelligent Key system .............................. 3-6
L
LabelsAir bag warning labels ................................. 1-50
Air conditioner specification label ................ 9-13
Emission control information label ............... 9-13
Engine serial number ................................... 9-12
F.M.V.S.S./C.M.V.S.S. certification label ........ 9-12
Tire and Loading information label ...... 8-34, 9-13
Vehicle identification number (VIN) .............. 9-11
Lane Departure Prevention (LDP) ON
indicator light ................................................... 2-20
Lane Departure Prevention (LDP) system ........... 5-24
Lane departure warning (LDW) system .............. 5-22
Lane Departure Warning (LDW) system/
Lane Departure Prevention (LDP) system ........... 5-21
Lane departure warning chime .......................... 2-22
Lane departure warning light ............................ 2-16
LATCH system ................................................... 1-22
License plate, Installing front license plate ....... 9-14 Lift gate ............................................................ 3-18
Light
Air bag warning light ................................... 1-50
Bulb replacement ......................................... 8-29
Cargo light ................................................... 2-66
Fog light switch ........................................... 2-44
Headlight switch .......................................... 2-38
Headlights bulb replacement ....................... 8-30
Indicator lights ............................................ 2-19
Interior light control switch .......................... 2-65
Interior lights ............................................... 2-64
Map lights ................................................... 2-64
Personal lights ............................................. 2-65
Replacement ................................................ 8-29
Vanity mirror lights ...................................... 2-66
Warning/indicator lights and
audible reminders ........................................ 2-14
Xenon headlights ......................................... 2-38
Lights, Exterior and interior light replacement ... 8-30
Loading information (See vehicle
loading information) ......................................... 9-15
Lock Automatic door locks ..................................... 3-5
Door locks ..................................................... 3-4
Lift gate lock ................................................ 3-18
Power door lock ............................................. 3-4
Locking with mechanical key ............................... 3-4
Low fuel warning .............................................. 2-26
Low tire pressure warning light ......................... 2-16
Low tire pressure warning system
(See tire pressure monitoring system (TPMS)) ..... 5-4

10-6
Preview Function warning light .......................... 2-18
Push starting .................................................... 6-11
“PUSH”warning ............................................... 2-25
Push-button ignition switch ..................... 5-11, 5-12
R
Radio ................................................................ 4-54 Car phone or CB radio ................................. 4-92
FM-AM-SAT radio with Compact Disc
(CD) player ................................................... 4-69
Rain-sensing auto wiper system ........................ 2-36
Rapid air pressure loss ....................................... 5-8
Readiness for inspection/maintenance
(I/M) test .......................................................... 9-31
Rear Active Steer system .................................. 5-86
Rear Active Steer warning light ......................... 2-18
Rear center seat belt ......................................... 1-17
Rear door lock, Child safety rear door lock ......... 3-6
Rear seats .......................................................... 1-5
Rear window and outside mirror
defroster switch ................................................ 2-37
Rear window wiper blades ................................ 8-24
Rearview monitor .............................................. 4-24
Recorders, Event data ....................................... 9-31
Registering your vehicle in another country ...... 9-11
Remote keyless entry system ............................ 3-14
Reporting safety defects ................................... 9-30
Roadside assistance program ............................. 6-2
Rollover .............................................................. 5-6
Roof Moonroof ..................................................... 2-63 Roof rack ..................................................... 2-59
S
Safety
Child seat belts ........................................... 1-18
Towing safety ............................................... 9-23
Satellite radio operation ................................... 4-70
Seat adjustment Front power seat adjustment .......................... 1-3
Front seats ..................................................... 1-3
Seat belt(s) Child safety ................................................. 1-18
Infants ......................................................... 1-19
Injured persons ........................................... 1-13
Larger children ............................................. 1-19
Precautions on seat belt usage .................... 1-11
Pre-crash seat belts with comfort function ... 1-13Pregnant women .......................................... 1-13
Rear center seat belt .................................... 1-17
Seat belt cleaning .......................................... 7-6
Seat belt extenders ...................................... 1-17
Seat belt maintenance ................................. 1-17
Seat belt warning light and chime ............... 2-18
Seat belts .................................................... 1-11
Seat belts with pretensioners ...................... 1-49
Shoulder belt height adjustment .................. 1-16
Small children ............................................. 1-19
Three-point type .......................................... 1-14
Seat synchronization function ........................... 3-33
Seat(s)
Climate controlled seats .............................. 2-46 Driver-side memory ...................................... 3-32
Heated seats ............................................... 2-44
Seats ............................................................. 1-2
Security system (INFINITI Vehicle Immobilizer
System), Engine start ........................................ 2-33
Security system, Vehicle security system .......... 2-31
Servicing climate control ................................... 4-54
SETTING button ................................................. 4-15
Shift lever Shift lock release ......................................... 5-19
Shift lock release Transmission ............................................... 5-19
SHIFT “P”warning ............................................ 2-25
Shifting, Automatic transmission ....................... 5-15
Shoulder belt height adjustment, For
front seats ........................................................ 1-16
Snow mode switch ............................................ 2-48
Spare tire ........................................................... 9-9
Spark plugs ...................................................... 8-20
Speedometer ...................................................... 2-7
Starting Before starting the engine ........................... 5-14
Jump starting ................................................. 6-9
Precautions when starting and driving ........... 5-3
Push starting ............................................... 6-11
Starting the engine ...................................... 5-14
STATUS button .................................................... 4-9
Status light, Front passenger air bag ................ 1-44
Steering Power steering fluid ..................................... 8-15
Power steering system ................................. 5-79

Rear Active Steer system ............................. 5-86
Steering-wheel-mounted controls
for audio ...................................................... 4-90
Tilt/telescopic steering ................................. 3-27
Storage ............................................................. 2-51
Sun visors ........................................................ 3-28
Sunglasses holder ............................................ 2-52
Supplemental air bag warning labels ................ 1-50
Supplemental air bag warning light ......... 1-50, 2-18
Supplemental restraint system .......................... 1-37 Precautions on supplemental
restraint system ........................................... 1-37
Switch
Autolight switch ........................................... 2-39
Continuous Damping Control mode
select switch ................................................ 2-48
Fog light switch ........................................... 2-44
Hazard warning flasher switch ....................... 6-2
Headlight switch .......................................... 2-38
Ignition switch ............................................. 5-15
Intelligent Brake Assist (IBA) OFF switch ...... 2-49
Power door lock switch .................................. 3-5
Rear window and outside mirror
defroster switch ........................................... 2-37
Snow mode switch ....................................... 2-48
Turn signal switch ........................................ 2-43
Vehicle dynamic control (VDC) off switch ...... 2-49
Warning systems switch ............................... 2-47T
Tachometer ......................................................... 2-8
Temperature gauge, Engine coolant
temperature gauge .............................................. 2-8
Theft (INFINITI Vehicle Immobilizer System),
Engine start ...................................................... 2-33
Thigh extension .................................................. 1-5
Three-way catalyst .............................................. 5-3
Tilt/telescopic steering ...................................... 3-27
Tire Pressure, Low tire pressure warning light .... 2-16
Tire replacement indicator ............................ 2-27
Tires Flat tire .......................................................... 6-3
Low tire pressure warning system .................. 5-4
Spare tire .................................................... 8-42
Tire and Loading information label ...... 8-34, 9-13
Tire chains ................................................... 8-39
Tire dressing .................................................. 7-4
Tire pressure................................................ 8-32
Tire pressure information (display) ............... 4-11
Tire pressure monitoring
system (TPMS) ....................................... 5-4, 6-3
Tire rotation ................................................. 8-39
Types of tires ............................................... 8-38
Uniform tire quality grading ......................... 9-28
Wheel/tire size .............................................. 9-9
Wheels and tires .......................................... 8-32
Tonneau cover (see cargo cover) ....................... 2-57
Touch screen system ........................................... 4-6 Towing
Flat towing ................................................... 9-27
Tow truck towing .......................................... 6-13
Towing a trailer ............................................ 9-19
Towing safety ............................................... 9-23
TPMS, Tire pressure monitoring system .............. 5-4
TPMS, Tire pressure warning system ................... 6-3
Trailer towing .................................................... 9-19
Transceiver, HomeLink
®Universal Transceiver ... 2-67
Transmission
Automatic transmission fluid (ATF) ............... 8-15
Driving with automatic transmission ............ 5-15
Transmission shift lever lock release ............ 5-19
Transmitter (See remote keyless entry system) ... 3-14
Traveling or registering your vehicle in
another country ................................................ 9-11
Trip computer ................................................... 2-29
Trip odometer ................................................... 2-29
Turn signal switch ............................................. 2-43
U
Underbody cleaning ............................................ 7-3
Uniform tire quality grading .............................. 9-28
USB memory operation ..................................... 4-77
V
Vanity mirror ..................................................... 3-32
Vanity mirror lights ........................................... 2-66
Variable voltage control system ........................ 8-19
10-7