ECU INFINITI JX 2013 Manual PDF

If you install snow tires, they must be the same
size, brand, construction and tread pattern on all
four wheels.
For additional traction on icy roads, studded tires
may be used. However, some U.S. states and
Canadian provinces prohibit their use. Check
local, state and provincial laws before installing
studded tires. Skid and traction capabilities of
studded snow tires on wet or dry surfaces may be
poorer than that of non-studded snow tires.
TIRE CHAINS
CAUTION
Tire chains/cables should not be installed
on 235/55R20 size tires. Installation of the
tire chains/cables on 235/55R20 size tires
will cause damage to the vehicle. If you
plan to use tire chains/cables, you should
install 235/65R18 size tires on your
vehicle.
Use of tire chains may be prohibited according to
location. Check the local laws before installing
tire chains. When installing tire chains, make sure
they are the proper size for the tires on your
vehicle and are installed according to the chain
manufacturer’s suggestions. Use only SAE
class “S” chains. Class “S” chains are used on
vehicles with restricted tire to vehicle clearance.
Vehicles that can use Class “S” chains are de- signed to meet the minimum clearances between
the tire and the closest vehicle suspension or
body component required to accommodate the
use of a winter traction device (tire chains or
cables) . The minimum clearances are determined
using the factory equipped tire size. Other types
may damage your vehicle. Use chain tensioners
when recommended by the tire chain manufac-
turer to ensure a tight fit. Loose end links of the
tire chain must be secured or removed to prevent
the possibility of whipping action damage to the
fenders or underbody. If possible, avoid fully load-
ing your vehicle when using tire chains. In addi-
tion, drive at a reduced speed. Otherwise, your
vehicle may be damaged and/or vehicle handling
and performance may be adversely affected.
Do not use tire chains on dry roads. Driving with
chains in such conditions can cause damage to
the various mechanisms of the vehicle due to
some overstress.CHANGING WHEELS AND TIRES
Tire rotation
INFINITI recommends rotating the tires
every 7,500 miles (12,000 km).
See “Flat tire” in the “In case of emer-
gency” section of this manual for tire re-
placing procedures.
As soon as possible, tighten the
wheel nuts to the specified torque
with a torque wrench.
WDI0258
8-38Maintenance and do-it-yourself

9 Technical and consumer information
Capacities and recommended fuel/lubricants.........9-2
Fuel recommendation ...........................9-3
Engine oil and oil filter recommendations ..........9-5
Air conditioner system refrigerant and oil
recommendations ..............................9-6
Specifications .....................................9-7
Engine ........................................9-7
Wheels and tires ...............................9-8
Dimensions and weights ........................9-8
When traveling or registering your vehicle in
another country ...................................9-9
Vehicle identification ...............................9-9
Vehicle identification number (VIN) plate ..........9-9
Vehicle identification number
(chassis number) ...............................9-9
Engine serial number ........................... 9-10
F.M.V.S.S./C.M.V.S.S. certification label ..........9-10
Emission control information label ...............9-10
Tire and loading information label ................9-11Air conditioner specification label
................9-11
Installing front license plate ........................9-12
Vehicle loading information ........................9-13
Terms ........................................ 9-13
Vehicle load capacity .......................... 9-14
Securing the load .............................. 9-16
Loading tips . . . ............................... 9-16
Measurement of weights .......................9-17
Towing a trailer ................................... 9-17
Maximum load limits ........................... 9-18
Towing load/specification .......................9-21
Towing safety ................................. 9-21
Flat towing .................................... 9-28
Uniform tire quality grading ........................9-28
Emission control system warranty ..................9-29
Reporting safety defects .......................... 9-30
Readiness for inspection/maintenance (I/M) test .....9-31
Event Data Recorders (EDR) .......................9-31
Owner’s Manual/Service Manual order information . . . 9-32

5. Determine the combined weight ofluggage 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 trans-
ferred to your vehicle. Consult this
manual to determine how this re-
duces the available cargo and lug-
gage 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 “Measurement of weights” later in
this section.
Also check tires for proper inflation pres-
sures. See the Tire and Loading Informa-
tion label.
SECURING THE LOAD
There are luggage hooks located in the cargo
area as shown. The hooks can be used to secure
cargo with ropes or other types of straps.
Do not apply a total load of more than
6.5 lbs. (29 N) to a single metal floor hook
when securing cargo.
WARNING
● Properly secure all cargo with ropes or
straps to help prevent it from sliding or
shifting. Do not place cargo higher than
the seatbacks. In a sudden stop or col-
lision, unsecured cargo could cause
personal injury.
● The child restraint top tether strap may
be damaged by contact with items in
the cargo area. Secure any items in the
cargo area. Your child could be seri-
ously injured or killed in a collision if
the top tether strap is damaged.
● Do not load your vehicle any heavier
than the GVWR or the maximum front
and rear GAWRs. If you do, parts of your
vehicle can break, tire damage could
occur, or it can change the way your
vehicle handles. This could result in
loss of control and cause personal
injury.
LOADING TIPS
● The GVW must not exceed GVWR
or GAWR as specified on the
F.M.V.S.S./C.M.V.S.S. certification
label.
Cargo area luggage hooks
LTI2029
9-16Technical and consumer information

●Do not load the front and rear axle to
the GAWR. Doing so will exceed the
GVWR.
WARNING
● Properly secure all cargo with
ropes or straps to help prevent it
from sliding or shifting. Do not
place cargo higher than the seat-
backs. In a sudden stop or colli-
sion, unsecured cargo could
cause personal injury.
● Do not load your vehicle any
heavier than the GVWR or the
maximum front and rear GAWRs.
If you do, parts of your vehicle
can break, tire damage could oc-
cur, or it can change the way your
vehicle handles. This could result
in loss of control and cause per-
sonal injury. ●
Overloading not only can shorten
the life of your vehicle and the
tire, but can also cause unsafe
vehicle handling and longer brak-
ing distances. This may cause a
premature tire failure which
could result in a serious accident
and personal injury. Failures
caused by overloading are not
covered by the vehicle’s
warranty.
MEASUREMENT OF WEIGHTS
Secure loose items to prevent weight
shifts that could affect the balance of your
vehicle. When the vehicle is loaded, drive
to a scale and weigh the front and the rear
wheels separately to determine axle
loads. Individual axle loads should not ex-
ceed either of the gross axle weight rat-
ings (GAWR) . The total of the axle loads
should not exceed the gross vehicle
weight rating (GVWR) . These ratings are
given on the vehicle certification label. If
weight ratings are exceeded, move or re-
move items to bring all weights below the
ratings.
WARNING
Overloading or improper loading of a
trailer and its cargo can adversely affect
vehicle handling, braking and perfor-
mance and may lead to accidents.
CAUTION
●Do not tow a trailer or haul a heavy load
for the first 500 miles (800 km) . Your
engine, axle or other parts could be
damaged.
● For the first 500 miles (800 km) that you
tow a trailer, do not drive over 50 mph
(80 km/h) and do not make starts at full
throttle. This helps the engine and other
parts of your vehicle wear in at the
heavier loads.
Your new vehicle was designed to be used pri-
marily to carry passengers and cargo. Remember
that towing a trailer places additional loads on
your vehicle’s engine, drive train, steering, brak-
ing and other systems.
An INFINITI Towing Guide (U.S. only) is available
on the website at www.InfinitiUSA.com. This
guide includes information on trailer towing ca-
pability and the special equipment required for
proper towing.
TOWING A TRAILER
Technical and consumer information9-17

TOWING LOAD/SPECIFICATION
TOWING LOAD/SPECIFICATION CHARTU.S. and Canada
Maximum Towing Capacity*1 3,500 lb.
(1,588 kg)
Maximum Tongue Load 350 lb.
(159 kg)
Maximum Gross Combined Weight Rating 8,500 lb.
(3,855 kg)
*1: The towing capacity values are calculated assuming a base vehicle with driver and any options required to achieve
the rating. Additional passengers, cargo and/or optional equipment will add weight to the vehicle and reduce your vehi-
cle’s maximum towing capacity.
TOWING SAFETY
Trailer hitch
Your vehicle may be equipped with an optional
trailer tow package. The trailer tow package in-
cludes a receiver-type frame mounted hitch. This
hitch is rated for the maximum towing capacity of
this vehicle when the proper towing equipment is
used. Choose a proper ball mount and hitch ball
that is rated for the trailer to be towed. Genuine
INFINITI ball mounts and hitch balls are available
from your INFINITI retailer.
If your vehicle is not equipped with the optional
trailer tow package, check the towing capacity of
your bumper hitch or receiver-type frame
mounted hitch. Choose a proper hitch for your
vehicle and trailer. A genuine INFINITI trailer hitch
is available from your INFINITI retailer. Make sure
the trailer hitch is securely attached to the vehicle
to help avoid personal injury or property damage
due to sway caused by crosswinds, rough road
surfaces or passing trucks.
Technical and consumer information9-21

WARNING
Trailer hitch components have specific
weight ratings. Your vehicle may be capable
of towing a trailer heavier than the weight
rating of the hitch components. Never ex-
ceed the weight rating of the hitch compo-
nents. Doing so can cause serious personal
injury or property damage.
Hitch ball
Choose a hitch ball of the proper size and weight
rating for your trailer:● The required hitch ball size is stamped on
most trailer couplers. Most hitch balls also
have the size printed on the top 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.
Ball mount
The hitch ball is attached to the ball mount and
the ball mount is inserted into the hitch receiver.
Choose a proper class ball mount based on the
trailer weight. Additionally, the ball mount should
be chosen to keep the trailer tongue level with the
ground.
Weight carrying hitches
A weight carrying or “dead weight” ball mount is
one that is designed to carry the whole amount of
tongue weight and gross weight directly on the
ball mount and on the receiver.
Weight distribution hitch
This type of hitch is also called a “load-leveling” or
“equalizing” hitch. A set of bars attach to the ball
mount and to the trailer to distribute the tongue
weight (hitch weight) of your trailer. Many vehicles
can’t carry the full tongue weight of a given trailer,
and need some of the tongue weight transferred
through the frame and pushing down on the front
wheels. This gives stability to the tow vehicle.
A weight-distributing hitch system (Class IV) is
recommended if you plan to tow trailers with a
maximum weight over 5,000 lbs (2,268 kg) .
Check with the trailer and towing equipment
manufacturers to determine if they recommend
the use of a weight-distributing hitch system. NOTE:
A weight-distributing hitch system may af-
fect the operation of trailer surge brakes. If
you are considering use of a weight-
distributing hitch system with a surge
brake-equipped trailer, check with the
surge brake, hitch or trailer manufacturer
to determine if and how this can be done.
Follow the instructions provided by the manufac-
turer for installing and using the weight-
distributing hitch system.
General set-up instructions are as follows:
1. Park unloaded vehicle on a level surface. With the ignition on and the doors closed,
allow the vehicle to stand for several minutes
so that it can level.
2. Measure the height of a reference point on the front and rear bumpers at the center of
the vehicle.
3. Attach the trailer to the vehicle and adjust the hitch equalizers so that the front bumper
height is within0-.5inches (0 – 13 mm) of
the reference height measured in step 2. The
rear bumper should be no higher than the
reference height measured in step 2.
9-22Technical and consumer information

2. Locate the jumper harness connector underthe lower portion of the instrument panel.
The connector is taped to the wiring harness
1as indicated.
● The connector is marked with a white tag
with “elec brake conn”. Wire color designation for electric trailer brake
controller jumper harness.
WIRE COLOR
NOTE
WHITE Vehicle stop lamp switch
to trailer brake controller.
BLACK Brake controller ground
(-) .
WHITE Trailer brake controller
switched output.
GREEN Fused trailer brake con-
troller battery feed (B+) .
3. Peel off the tape and connect the jumper
harness to the connector .
4. Release the parking brake.
5. Install the aftermarket electric trailer brake controller according to the manufacturer’s
instructions.
Pre-towing tips
●Be certain your vehicle maintains a level
position when a loaded and/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.
LTI2045LTI2046
Technical and consumer information9-25

●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, ve-
hicle tire pressure, trailer light operation, and
trailer wheel lug nuts every time you attach a
trailer to the vehicle.
● Be certain your rearview mirrors conform 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 inadver-
tently becoming unlatched.
● Avoid abrupt starts, acceleration or stops.
● Avoid sharp turns or lane changes.
● Always drive your vehicle at a moderate
speed.
● When backing up, hold the bottom of the
steering wheel with one hand. Move your
hand in the direction in which you want the
trailer to go. Make small corrections and
back up slowly. If possible, have someone
guide you when you are backing up.
Always block the wheels on both vehicle and
trailer when parking. Parking on a slope is not
recommended; however, if you must do so:
CAUTION
If you move the shift selector to the P
(Park) position before blocking the
wheels and applying the parking brake,
transmission damage could occur.
1. Apply and hold the brake pedal.
2. Have someone place blocks on the downhill side of the vehicle and trailer wheels. 3. After the wheel blocks are in place, slowly
release the brake pedal until the blocks ab-
sorb the vehicle load.
4. Apply the parking brake.
5. Shift the transmission into P (Park) .
6. Turn off the engine.
To drive away: 1. Start the vehicle.
2. Apply and hold the brake pedal.
3. Shift the transmission into gear.
4. Release the parking brake.
5. Drive slowly until the vehicle and trailer are clear from the blocks.
6. Apply and hold the brake pedal.
7. Have someone retrieve and store the blocks.
9-26Technical and consumer information

For USA
If you believe that your vehicle has a de-
fect which could cause a crash or could
cause injury or death, you should immedi-
ately inform the National Highway Traffic
Safety Administration (NHTSA) in addi-
tion to notifying INFINITI.
If NHTSA receives similar complaints, it
may open an investigation, and if it finds
that a safety defect exists in a group of
vehicles, it may order a recall and remedy
campaign. However, NHTSA cannot be-
come involved in individual problems be-
tween you, your retailer, or INFINITI.
To contact NHTSA, you may call the Ve-
hicle Safety Hotline toll-free at 1-888-
327-4236 (TTY: 1-800-424-9153); go
to http://www.safercar.gov; or write to:
Administrator, NHTSA, 400 Seventh
Street, SW., Washington, D.C. 20590.
You can also obtain other information
about motor vehicle safety from
http://www.safercar.gov.You may notify INFINITI by contacting our
Consumer Affairs Department, toll-free, at
1-800-662-6200.
For Canada
If you believe that your vehicle has a de-
fect which could cause a crash or could
cause injury or death, you should immedi-
ately inform Transport Canada in addition
to notifying INFINITI.
If Transport Canada receives complaints,
it may open an investigation, and if it finds
that a safety defect exists in a group of
vehicles, it may request that INFINITI con-
duct a recall campaign. However, Trans-
port Canada cannot become involved in
individual problems between you, your re-
tailer, or INFINITI.
You may contact Transport Canada’s De-
fect Investigations and Recalls Division
toll free at 1-800-333-0510. You may
also report safety defects online at:
https://wwwapps.tc.gc.ca/Saf-Sec-
Sur/7/PCDB-BDPP/Index.aspx.Additional information concerning motor
vehicle safety may be obtained from Trans-
port Canada’s Road Safety Information
Centre at 1-800-333-0371 or online at
www.tc.gc.ca/roadsafety (English speak-
ers) or www.tc.gc.ca/securiteroutiere
(French speakers) .
To notify INFINITI of any safety concerns
please contact our Consumer Information
Centre toll free at 1-800-361-4792.
REPORTING SAFETY DEFECTS
9-30Technical and consumer information

10 Index
A
Aiming control, headlights ...........2-33
Air bag (See supplemental restraint
system) .....................1-49
Air bag system Front (See supplemental front impact
air bag system) ...............1-57
Airbagwarninglabels.............1-64
Airbagwarninglight...........1-64,2-11
Air cleaner housing filter ............8-18
Air conditioner Air conditioner service ...........4-60
Air conditioner specification label .....9-11
Air conditioner system refrigerant and
oil recommendations .............9-6
Heater and air conditioner controls ....4-55
Servicing air conditioner ..........4-60
Alarm system
(See vehicle security system) .........2-24
Anchor point locations .............1-34
Antenna....................4-102
Anti-lock brake warning light ..........2-7
Anti-lock Braking System (ABS) ........5-91
Audible reminders ...............2-13
Audio system ..................4-61
Bluetooth®audio..............4-97
Compact disc (CD) player .........4-82
FM/AM/SAT radio with compact disc
(CD)player.................4-78
Audio System iPod®Player................4-93 Audio system
Radio ....................4-61
Steering wheel audio control switch . . .4-101
USB interface ................4-89
Autolight switch .................2-31
Automatic Automatic drive positioner .........3-31
Automatic power window switch .....2-51
Automatic anti-glare inside mirror .......3-29
Automatic door locks ..............3-6
B
Battery ......................8-14
Chargewarninglight.............2-8
Before starting the engine ...........5-14
Belt (See drive belt) ..............8-16
Block heater Engine ....................5-97
Bluetooth®audio................4-97
Bluetooth® hands-free phone
system .................4- 115, 4-129
Boosterseats..................1-45
Brake Anti-lock Braking System (ABS) ......5-91
Brake fluid ..................8-12
Brake light (See stop light) .........8-27
Brake system ................5-90
Brake warning light ..............2-8
Brake wear indicators ........2-13,8-20
Parking brake operation ..........5-19
Self-adjusting brakes ............8-20 Brakes
......................8-20
Break-inschedule ...............5-84
Brightness/contrast button .......4-13,4-28
Brightness control Instrument panel ..............2-34
Bulb check/instrument panel ..........2-7
Bulbreplacement................8-27
C
Capacities and recommended
fuel/lubricants ...................9-2
Cargolight ...................2-56
Cargo (See vehicle loading information) . . .9-13
CarphoneorCBradio............4-115
CDcareandcleaning.............4-100
CD player (See audio system) .........4-82
Check tire pressure ...............2-23
Child restraints .......1-28,1-28,1-29,1-31
Precautions on

child
restraints ........1-29,1-36,1-41,1-45
Top tether strap anchor point locations . .1-34
Child restraint with top tether strap ......1-33
Child safety rear door lock ............3-7
Chimes,audiblereminders...........2-13
Cleaning exterior and interior ..........7-2
Clock (models with navigation system) ......4-25
Clockset ....................4-25
C.M.V.S.S. certification label ..........9-10
Cold weather driving ..............5-96
Compact disc (CD) player ...........4-82