ECU INFINITI QX60 2018 Service Manual

∙Doors do not lock by pushing the door
handle request switch while any door is
open. However, doors lock with the me-
chanical key even if any door is open.
∙ Doors do not lock with the door handle
request switch with the Intelligent Key
inside the vehicle and a beep sounds to
warn you. However, when an Intelligent
Key is inside the vehicle, doors can be
locked with another Intelligent Key.
CAUTION
∙ After locking the doors using the request
switch, make sure that the doors have
been securely locked by operating the
door handles or the rear liftgate opener
switch.
∙ When locking the doors using the request switch, make sure to have the Intelligent
Key in your possession before operating
the request switch to prevent the Intelli-
gent Key from being left in the vehicle.
∙ The request switch is operational only when the Intelligent Key has been de-
tected by the Intelligent Key system.
Locking doors — Type B
(if so equipped)
1. Move the shift lever to the P (Park) posi-
tion, place the ignition switch in the
LOCK position and make sure you carry
the Intelligent Key with you.
2. Close the driver’s door and press the driver’s door request switch OR close all
doors and press any door request switch
while carrying the Intelligent Key with
you.
3. All doors and the rear liftgate will lock. 4. The hazard warning lights flash twice
and the outside chime sounds once.
NOTE: ∙ Request switches for all doors and lift-
gate can be deactivated when the I-Key
Door Lock setting is switched to OFF in
the vehicle settings of the vehicle infor-
mation display. For additional informa-
tion, refer to “Vehicle information dis-
play” in the “Instruments and controls”
section of this manual.
∙ Doors lock with the door handle request
switch while the ignition switch is not in
the LOCK position.
LPD2744LPD2059
Pre-driving checks and adjustments3-11

∙Doors do not lock by pushing the door
handle request switch while the driver’s
door is open. However, doors lock with
the mechanical key even if any door is
open.
∙ Doors do not lock with the door handle
request switch with the Intelligent Key
inside the vehicle and a beep sounds to
warn you. However, when an Intelligent
Key is inside the vehicle, doors can be
locked with another Intelligent Key.
CAUTION
∙ After locking the doors using the request
switch, make sure that the doors have
been securely locked by operating the
door handles or the rear liftgate opener
switch.
∙ When locking the doors using the request switch, make sure to have the Intelligent
Key in your possession before operating
the request switch to prevent the Intelli-
gent Key from being left in the vehicle.
∙ The request switch is operational only when the Intelligent Key has been de-
tected by the Intelligent Key system. Lockout protection
To prevent the Intelligent Key from being
accidentally locked in the vehicle, lockout
protection is equipped with the Intelligent
Key system.
When the driver’s side door is open, the doors
are locked, and then the Intelligent Key is put
inside the vehicle and all the doors are closed;
the lock will automatically unlock and the
door buzzer sounds.
NOTE:
The doors may not lock when the Intelligent
Key is in the same hand that is operating the
request switch to lock the door. Put the In-
telligent Key in a purse, pocket or your other
hand.
CAUTION
The lockout protection may not function
under the following conditions:
∙ When the Intelligent Key is placed on top
of the instrument panel.
∙ When the Intelligent Key is placed inside the glove box or a storage bin.
∙ When the Intelligent Key is placed inside the door pockets.
∙ When the Intelligent Key is placed inside or near metallic materials.
3-12Pre-driving checks and adjustments

HOW TO USE THE REMOTE
KEYLESS ENTRY FUNCTION
The remote keyless entry function can oper-
ate all door locks using the remote keyless
function of the Intelligent Key. The remote
keyless function can operate at a distance of
10 m (33 ft) away from the vehicle. The op-
erating distance depends upon the conditions
around the vehicle.
The remote keyless entry function will not
function under the following conditions:∙ When the Intelligent Key is not within the operational range.
∙ When the doors or the rear liftgate are open or not closed securely.
∙ When the Intelligent Key battery is dis- charged.
CAUTION
When locking the doors using the Intelli-
gent Key, be sure not to leave the key in the
vehicle.
Locking doors
1. Place the ignition switch in the LOCK
position.
2. Close all doors.
3. Press the
button on the Intelli-
gent Key.
4. The hazard indicator lights flash twice and the horn beeps once.
5. All doors will be locked.
CAUTION
After locking the doors using the Intelligent
Key, be sure that the doors have been se-
curely locked by operating the door
handles.
LPD2257
3-14Pre-driving checks and adjustments

Depress and hold the brake then push the
push-button ignition switch to the ON posi-
tion before driving. For additional informa-
tion, refer to “Driving the vehicle” in the
“Starting and driving” section of this manual.
EXTENDING ENGINE RUN TIME
The Remote Engine Start feature can be ex-
tended one time by performing the steps
listed in “Remote starting the vehicle” in this
section. Run time will be calculated as fol-
lows:∙ The first 10 minute run time will start when the Remote Engine Start function
is performed.
∙ The second 10 minutes will start immedi- ately when the Remote Engine Start
function is performed again. For ex-
ample, if the engine has been running for
5 minutes, and 10 minutes are added, the
engine will run for a total of 15 minutes.
∙ Extending engine run time will bring you to the two Remote Engine Start limit.
A maximum of two Remote Engine Starts, or
a single start with an extension, are allowed
between ignition cycles. The ignition switch must be cycled to the ON
position and then back to the OFF position
before the Remote Engine Start procedure
can be used again.
CANCELING A REMOTE ENGINE
START
To cancel a Remote Engine Start, perform
one of the following:
∙ Aim the Intelligent Key at the vehicle and press
until the parking lights turn
off.
∙ Turn on the hazard warning flashers.
∙ Cycle the ignition switch ON and then OFF.
∙ The extended engine run time has ex- pired.
∙ The first 10 minute timer has expired.
∙ The engine hood has been opened.
∙ The shift lever is moved out of park.
∙ The alarm sounds due to illegal entry into the vehicle.
∙ The ignition switch is pushed without an Intelligent Key in the vehicle. ∙ The ignition switch is pushed with an In-
telligent Key in the vehicle but the brake
pedal is not depressed.
CONDITIONS THE REMOTE
ENGINE START WILL NOT WORK
The Remote Engine Start will not operate if
any of the following conditions are present:
∙ The ignition switch is placed in the ON position.
∙ The hood is not securely closed.
∙ The hazard indicator lights are on.
∙ The engine is still running. The engine must be completely stopped. Wait at
least 6 seconds if the engine goes from
running to off. This is not applicable when
extending engine run time.
∙ The
button is not pressed and held
for at least 2 seconds.
∙ The
button is not pressed and held
within 5 seconds of pressing the
button.
∙ The brake is pressed.
∙ The doors are not closed and locked.
Pre-driving checks and adjustments3-21

WARNING
∙ Always be sure the liftgate has beenclosed securely to prevent it from open-
ing while driving.
∙ Do not drive with the liftgate open. This could allow dangerous exhaust gases to
be drawn into the vehicle. For additional
information, refer to “Exhaust gas (car-
bon monoxide)” in the “Starting and driv-
ing” section of this manual.
∙ To help avoid risk of injury or death through unintended operation of the ve-
hicle and/or its systems, including en-
trapment in windows or inadvertent door
lock activation, do not leave children,
people who require the assistance of oth-
ers or pets unattended in your vehicle.
Additionally, the temperature inside a
closed vehicle on a warm day can quickly
become high enough to cause a signifi-
cant risk of injury or death to people and
pets.
∙ Always be sure that hands and feet are clear of the door frame to avoid injury
while closing the liftgate.
OPERATING THE POWER
LIFTGATE
WARNING
∙ Make sure that all passengers have theirhands, etc., inside the vehicle before clos-
ing the liftgate.
∙ Do not leave children unattended inside the vehicle. They could unknowingly acti-
vate switches or controls or make the ve-
hicle move. Unattended children could
become involved in serious accidents.
NOTE:
To open, close or reverse the power liftgate,
the shift lever must be in P (Park). Also, the
power liftgate will not operate if battery
voltage is low.
Power Open:
The power liftgate automatically moves from
the fully closed position to the fully open
position in approximately5–8seconds. The
power open feature can be activated by the
button on the Intelligent Key, the instrument
panel switch or the liftgate opener switch. A
chime sounds to indicate the power open
sequence has been started.
Instrument panel switch
LPD2212
LIFTGATE
Pre-driving checks and adjustments3-23

To close, lower and push the liftgate down
securely.
MOTION-ACTIVATED LIFTGATE
(if so equipped)
The liftgate can be opened/closed using a
foot kicking motion when it is locked or un-
locked. Two sensors along the rear bumper
(center area) can detect a forward kicking
motion
B. The Intelligent Key must be pres-
ent within 3 ft (1 m) of the liftgate to allow
using the motion-activated feature to
open/close the liftgate. NOTE:
To achieve proper motion activation, kick
within the kicking zone
A2 ft (60 cm). Im-
proper kicking either from side to side
Cor
at angles
Dwill not open/close the liftgate.
CAUTION
Before performing the kicking motion,
steady your stance to prevent any loss of
balance. Also, while making the kicking mo-
tion, take caution around hot exhaust sys-
tem parts. Otherwise, there may be danger
of injury.
LPD2513
Example of a proper kick
LPD2484
3-26Pre-driving checks and adjustments

POWER LIFTGATE MAIN
SWITCH (if so equipped)
The power liftgate operation can be turned
on or off by the power liftgate main switch on
the instrument panel.
When the power liftgate main switch is
pushed to the OFF position, the power op-
eration is not available by the power liftgate
switch on the liftgate and liftgate opener
switch.Power operation is available when in the
OFF position by the key fob button.
Motion-Activated Liftgate (if so equipped)
will not function when the power liftgate
main switch is pushed in the OFF position.
LIFTGATE RELEASE
WARNING
∙ Always be sure the liftgate has been
closed securely to prevent it from open-
ing while driving.
∙ Do not drive with the liftgate open. This could allow dangerous exhaust gases to
be drawn into the vehicle. For additional
information, refer to “Exhaust gas (car-
bon monoxide)” in the “Starting and driv-
ing” section of this manual.
∙ To avoid personal injury, do not attempt to activate the power liftgate if one or
both of the liftgate struts are removed.
CAUTION
∙ If the power liftgate does not stay openor if the liftgate unexpectedly closes at
any time while a continuous warning
chime sounds, do not operate the lift-
gate. There may be a pressure loss in one
or both of the liftgate struts. It is recom-
mended that you have the liftgate in-
spected. It is recommended that you visit
an INFINITI retailer for this service.
∙ Do not activate the power liftgate if one or both of the liftgate struts are re-
moved. Damage to the liftgate or power
liftgate mechanisms may occur.
∙ Keep the power liftgate main switch (if so equipped) in the OFF position when
washing or working around the back of
the vehicle (with Intelligent Key) to pre-
vent inadvertent opening/closing.
LPD2277
3-28Pre-driving checks and adjustments

2. To open the fuel-filler door, push theright side of the fuel-filler door to re-
lease.
To lock, close the fuel-filler door securely and
lock the doors.
FUEL-FILLER CAP
WARNING
∙ Gasoline is extremely flammable and highly explosive under certain conditions.
You could be burned or seriously injured if
it is misused or mishandled. Always stop
the engine and do not smoke or allow
open flames or sparks near the vehicle
when refueling.
∙ Do not attempt to top off the fuel tank after the fuel pump nozzle shuts off au-
tomatically. Continued refueling may
cause fuel overflow, resulting in fuel
spray and possibly a fire.
∙
Use only an original equipment type fuel-
filler cap as a replacement. It has a built-in
safety valve needed for proper operation of
the fuel system and emission control sys-
tem. An incorrect cap can result in a serious
malfunction and possible injury. It could
also cause the
Malfunction Indicator
Light (MIL) to come on.
∙ Never pour fuel into the throttle body to attempt to start your vehicle.
∙ Do not fill a portable fuel container in the vehicle or trailer. Static electricity can
cause an explosion of flammable liquid,
vapor or gas in any vehicle or trailer. To
reduce the risk of serious injury or death
when filling portable fuel containers:
– Always place the container on the ground when filling.
– Do not use electronic devices when filling.
– Keep the pump nozzle in contact with the container while you are filling it.
– Use only approved portable fuel con- tainers for flammable liquid.CAUTION
∙ If fuel is spilled on the vehicle body, flushit away with water to avoid paint
damage.
∙ Insert the fuel-filler cap straight into the fuel-filler tube, then tighten until the
fuel-filler cap clicks. Failure to tighten
the fuel-filler cap properly may cause
the
Malfunction Indicator Light
(MIL) to illuminate. If the
light illu-
minates because the fuel-filler cap is
loose or missing, tighten or install the cap
and continue to drive the vehicle.
The
light should turn off after a
few driving trips. If the
light does
not turn off after a few driving trips, have
the vehicle inspected. It is recommended
that you visit an INFINITI retailer for this
service.
∙ For additional information, refer to “Malfunction Indicator Light (MIL)” in
the “Instruments and controls” section of
this manual.
3-30Pre-driving checks and adjustments

AROUND VIEW® MONITOR
SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations for
Around View® Monitor. Failure to operate
the vehicle in accordance with these system
limitations could result in serious injury or
death.
∙ Do not use the Around View® Monitorwith the outside mirrors in the stored po-
sition, and make sure that the liftgate is
securely closed when operating the ve-
hicle using the Around View® Monitor.
∙ The apparent distance between objects viewed on the Around View® Monitor
differs from the actual distance.
∙ The cameras are installed on the front grille, the outside mirrors and above the
rear license plate. Do not put anything on
the vehicle that covers the cameras.
∙ When washing the vehicle with high pressure water, be sure not to spray it
around the cameras. Otherwise, water
may enter the camera unit causing water
condensation on the lens, a malfunction,
fire or an electric shock. ∙ Do not strike the cameras. They are pre-
cision instruments. Doing so could cause
a malfunction or cause damage resulting
in a fire or an electric shock.
There are some areas where the system will
not show objects and the system does not
warn of moving objects. When in the front or
rear view display, an object below the bum-
per or on the ground may not be viewed
1.
When in the bird’s-eye view, a tall object near
the seam
2of the camera viewing areas will
not appear in the monitor.
The following are operating limitations and
do not represent a system malfunction:
∙ There may be a delay when switching between views.
∙ When the temperature is extremely high or low, the screen may not display objects
clearly.
∙ When strong light directly shines on the camera, objects may not be displayed
clearly.
∙ The screen may flicker under fluorescent light.
∙ The colors of objects on the Around View® Monitor may differ somewhat
from the actual color of objects.
LHA4348
Monitor, climate, audio, phone and voice recognition systems4-21

WARNING
∙ Do not leave children or adults whowould normally require the assistance of
others alone in your vehicle. Pets should
also not be left alone. They could acciden-
tally injure themselves or others through
inadvertent operation of the vehicle.
Also, on hot, sunny days, temperatures in
a closed vehicle could quickly become
high enough to cause severe or possibly
fatal injuries to people or animals.
∙ 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 colli-
sion, unsecured cargo could cause per-
sonal injury.
EXHAUST GAS (carbon monoxide)
WARNING
∙ Do not breathe exhaust gases; they con-tain colorless and odorless carbon mon-
oxide. Carbon monoxide is dangerous. It
can cause unconsciousness or death. ∙ If you suspect that exhaust fumes are en-
tering the vehicle, drive with all windows
fully open, and have the vehicle inspected
immediately.
∙ Do not run the engine in closed spaces such as a garage.
∙ Do not park the vehicle with the engine running for any extended length of time.
∙ Keep the rear vent windows, liftgates, doors and trunk lids (if so equipped)
closed while driving, otherwise exhaust
gases could be drawn into the passenger
compartment. If you must drive with one
of these open, follow these precautions:
1. Open all the windows.
2. Set the
air recirculation button
to off and the fan control dial to high
to circulate the air.
∙ When a vehicle has been stopped in an open area with its engine running for any
significant length of time, turn the venti-
lator on to force outside air into the
vehicle.
THREE-WAY CATALYST
The three-way catalyst is an emission control
device installed in the exhaust system. Ex-
haust gases in the three-way catalyst are
burned at high temperatures to help reduce
pollutants.
WARNING
∙ The exhaust gas and the exhaust systemare very hot. Keep people, animals or
flammable materials away from the ex-
haust system components.
∙ Do not stop or park the vehicle over flam- mable materials such as dry grass, waste
paper or rags. They may ignite and cause
a fire.
CAUTION
∙ Do not use leaded gasoline. Depositsfrom leaded gasoline will seriously reduce
the three-way catalyst’s ability to help
reduce exhaust pollutants.
PRECAUTIONS WHEN STARTING
AND DRIVING
5-4Starting and driving