Battery INFINITI QX60 2018 Service Manual

the engine, release the accelerator
pedal. Crank the engine with your foot
off the accelerator pedal by depress-
ing the brake pedal and pushing the
ignition switch to start the engine. If
the engine starts, but fails to run, re-
peat the above procedure.
CAUTION
Do not operate the starter for more than
15 seconds at a time. If the engine does not
start, push the ignition switch to the OFF
position and wait 10 seconds before crank-
ing again, otherwise the starter could be
damaged.4. Warm-up:
Allow the engine to idle for at least
30 seconds after starting. Do not race
the engine while warming it up. Drive at a
moderate speed for a short distance
first, especially in cold weather. In cold
weather, keep the engine running for a
minimum of2-3minutes before shut-
ting it off. Starting and stopping the en-
gine over a short period of time may
make the vehicle more difficult to start.
5. To stop the engine, place the shift lever in the P (Park) position and push the
ignition switch to the OFF position. NOTE:
Care should be taken to avoid situations
that can lead to potential battery discharge
and potential no-start conditions such as:
1. Installation or extended use of elec-
tronic accessories that consume battery
power when the engine is not running
(phone chargers, GPS, DVD players,
etc.).
2. The vehicle is not driven regularly
and/or only driven short distances. In
these cases, the battery may need to be
charged to maintain battery health.
REMOTE ENGINE START (if so
equipped)
Vehicles started with the Remote Engine
Start require the ignition switch to be placed
in the ON position before the shift lever can
be moved from the P (Park) position. To place
the ignition switch in the ON position, follow
these steps:
1. Make sure that the Intelligent Key is on you.
2. Apply the brake.
3. Push the ignition switch once to the ON position. For additional information, refer to “INFINITI
Intelligent Key” in the “Pre-driving checks and
adjustments” section of this manual.
5-18Starting and driving

∙In the manual shift mode, the transmis-
sion may not shift to the selected gear.
This helps maintain driving performance
and reduces the chance of vehicle dam-
age or loss of control.
∙ When this situation occurs, the Continu-
ously Variable Transmission (CVT) posi-
tion indicator light will blink and the
chime will sound.
∙ In the manual shift mode, the transmis-
sion may shift up automatically to a
higher range than selected if the engine
speed is too high. When the vehicle
speed decreases, the transmission auto-
matically shifts down and shifts to 1st
gear before the vehicle comes to a stop.
∙ CVT operation is limited to automatic drive mode when CVT fluid temperature
is extremely low even if manual shift
mode is selected. This is not a malfunc-
tion. When CVT fluid warms up, manual
mode can be selected.
∙ When the CVT fluid temperature is high, the shift range may upshift in lower rpm
than usual. This is not a malfunction.
Shift lock release
If the battery charge is low or discharged, the
shift lever may not be moved from the P
(Park) position even with the brake pedal de-
pressed and the shift lever button pressed. To
move the shift lever, perform the following
procedure:
1. Push the ignition switch to the OFF or LOCK position.
2. Apply the parking brake.
3. Remove the shift lock release cover us- ing a suitable tool. 4. Push down the shift lock release using a
suitable tool.
5. Press the shift lever button and move the shift lever to the N (Neutral) position
while holding down the shift lock release.
The vehicle may be moved to the desired
location. Replace the removed shift lock
release cover after the operation.
If the shift lever cannot be moved out of the P
(Park) position, have the Continuously Vari-
able Transmission system checked as soon as
possible. It is recommended that you visit an
INFINITI retailer for this service.
WARNING
If the shift lever cannot be moved from the
P (Park) position while the engine is running
and the brake pedal is depressed, the stop
lights may not work. Malfunctioning stop
lights could cause an accident injuring your-
self and others.
Accelerator downshift
— in D (Drive) position —
For passing or hill climbing, depress the ac-
celerator pedal to the floor. This shifts the
transmission down into a lower gear, de-
pending on the vehicle speed.
LSD2360
5-22Starting and driving

Do not attach stickers (including transparent
material), install accessories or apply addi-
tional paint near the sonar sensors.
Do not strike or damage the area around the
sonar sensors. It is recommended that you
visit an INFINITI retailer if the area around
the sonar sensors is damaged due to a colli-
sion.FREEING A FROZEN DOOR LOCK
To prevent a door lock from freezing, apply
de-icer through the key hole. If the lock be-
comes frozen, heat the key before inserting it
into the key hole, or use the INFINITI Intelli-
gent Key.
ANTIFREEZE
In the winter when it is anticipated that the
temperature will drop below 32°F (0°C),
check the antifreeze to assure proper winter
protection. For additional information, refer
to “Engine cooling system” in the “Do-it-
yourself” section of this manual.
BATTERY
If the battery is not fully charged during ex-
tremely cold weather conditions, the battery
fluid may freeze and damage the battery. To
maintain maximum efficiency, the battery
should be checked regularly. For additional
information, refer to “Battery” in the “Do-it-
yourself” section of this manual.
DRAINING OF COOLANT WATER
If the vehicle is to be left outside without
anti-freeze, drain the cooling system, includ-
ing the engine block. Refill before operating
the vehicle. For additional information, refer
to “Changing engine coolant” in the “Do-it-
yourself” section of this manual.
TIRE EQUIPMENT
1. SUMMER tires have a tread designed toprovide superior performance on dry
pavement. However, the performance of
these tires will be substantially reduced
in snowy and icy conditions. If you oper-
ate your vehicle on snowy or icy roads,
INFINITI recommends the use of MUD &
SNOW or ALL SEASON TIRES on all
four wheels. It is recommended that you
visit an INFINITI retailer for the tire type,
size, speed rating and availability infor-
mation.
2. For additional traction on icy roads, studded tires may be used. However,
some U.S. states and Canadian prov-
inces prohibit their use. Check local,
state and provincial laws before install-
ing studded tires.
COLD WEATHER DRIVING
5-144Starting and driving

To start your engine with a booster battery,
the instructions and precautions below must
be followed.
WARNING
∙ If done incorrectly, jump starting can leadto a battery explosion, resulting in severe
injury or death. It could also damage your
vehicle.
∙ Explosive hydrogen gas is always present in the vicinity of the battery. Keep all
sparks and flames away from the
battery.
∙ Do not allow battery fluid to come into contact with eyes, skin, clothing or
painted surfaces. Battery fluid is a corro-
sive sulfuric acid solution which can cause
severe burns. If the fluid should come into
contact with anything, immediately flush
the contacted area with water.
∙ Keep battery out of the reach of children.
∙ The booster battery must be rated at 12 volts. Use of an improperly rated bat-
tery can damage your vehicle. ∙ Whenever working on or near a battery,
always wear suitable eye protectors (for
example, goggles or industrial safety
spectacles) and remove rings, metal
bands, or any other jewelry. Do not lean
over the battery when jump starting.
∙ Do not attempt to jump start a frozen battery. It could explode and cause seri-
ous injury.
∙ Your vehicle has an automatic engine cooling fan. It could come on at any time.
Keep hands and other objects away from
it.
JUMP STARTING
In case of emergency6-11

WARNING
Always follow the instructions below. Fail-
ure to do so could result in damage to the
charging system and cause personal injury.1. If the booster battery is in another ve- hicle, position the two vehicles to bring
their batteries near each other.
Do not allow the two vehicles to touch.
2. Apply the parking brake. Move the shift lever to P (Park). Switch off all unneces-
sary electrical systems (lights, heater, air
conditioner, etc.).
3. Ensure the vent caps are level and tight. 4. Connect the jumper cables in the se-
quence illustrated (A,B,C,D).
CAUTION
∙ Always connect positive () to positive() and negative () to body ground (for
example, strut mounting bolt, engine lift
bracket, etc.) — not to the battery.
∙ Make sure the jumper cables do not touch moving parts in the engine compartment
and that the cable clamps do not contact
any other metal.
5. Start the engine of the booster vehicle and let it run for a few minutes. 6. Keep the engine speed of the booster
vehicle at about 2,000 rpm and start the
engine of the vehicle being jump started.
CAUTION
Do not keep the starter motor engaged for
more than 10 seconds. If the engine does
not start right away, place the ignition
switch in the OFF position and wait 3 to
4 seconds before trying again.
7. After starting the engine, carefully dis- connect the negative cable and then the
positive cable.
LCE2223
6-12In case of emergency

8 Do-it-yourself
Maintenance precautions.........................8-2
Engine compartment check locations ..............8-3
Engine cooling system ........................... 8-4
Checking engine coolant level ..................8-5
Changing engine coolant ......................8-5
Engine oil ........................................8-6
Checking engine oil level .......................8-6
Changing engine oil ...........................8-7
Changing engine oil filter ..................... 8-8
Continuously Variable Transmission (CVT) fluid ....8-9
Power steering fluid ..............................8-9
Brake fluid ..................................... 8-10
Windshield-washer fluid ......................... 8-11
Windshield-washer fluid reservoir .............8-11
Battery ........................................ 8-12
Jump starting ............................... 8-14
Drive belt ...................................... 8-15
Spark plugs .................................... 8-15
Replacing spark plugs ....................... 8-15
Air cleaner ..................................... 8-16In-cabin microfilter
.......................... 8-16
Windshield wiper blades ........................ 8-17
Cleaning .................................... 8-17
Replacing ................................... 8-17
Brakes ......................................... 8-19
Fuses .......................................... 8-20
Engine compartment ........................ 8-20
Passenger compartment .....................8-21
Battery replacement ............................ 8-22
INFINITI Intelligent Key ......................8-22
Lights ......................................... 8-24
Headlights .................................. 8-24
Fog lights ................................... 8-24
Exterior and interior lights ...................8-25
Wheels and tires ............................... 8-28
Tire pressure ................................ 8-28
Tire labeling ................................. 8-32
Types of tires ............................... 8-34
Tire

chains .................................. 8-35
Changing wheels and tires ...................8-36

When performing any inspection or mainte-
nance work on your vehicle, always take care
to prevent serious accidental injury to your-
self or damage to the vehicle. The following
are general precautions which should be
closely observed.
WARNING
∙ Park the vehicle on a level surface, applythe parking brake securely and block the
wheels to prevent the vehicle from mov-
ing. Move the shift lever to P (Park).
∙ Be sure the ignition switch is in the OFF or LOCK position when performing any
parts replacement or repairs.
∙ If you must work with the engine running, keep your hands, clothing, hair and tools
away from moving fans, belts and any
other moving parts.
∙ It is advisable to secure or remove any loose clothing and remove any jewelry,
such as rings, watches, etc. before work-
ing on your vehicle.
∙ Always wear eye protection whenever you work on your vehicle. ∙ Your vehicle is equipped with an auto-
matic engine cooling fan. It may come on
at any time without warning, even if the
ignition switch is in the OFF position and
the engine is not running. To avoid injury,
always disconnect the negative battery
cable before working near the fan.
∙ If you must run the engine in an enclosed space such as a garage, be sure there is
proper ventilation for exhaust gases to
escape.
∙ Never get under the vehicle while it is supported only by a jack. If it is necessary
to work under the vehicle, support it with
safety stands.
∙ Keep smoking materials, flame and sparks away from the fuel tank and
battery.
∙ Because the fuel lines on gasoline engine models are under high pressure even
when the engine is off, it is recommended
that you visit an INFINITI retailer for ser-
vice of the fuel filter or fuel lines.
CAUTION
∙ Do not work under the hood while theengine is hot. Turn the engine off and
wait until it cools down. ∙ Avoid contact with used engine oil and
coolant. Improperly disposed engine oil,
engine coolant and/or other vehicle flu-
ids can damage the environment. Always
conform to local regulations for disposal
of vehicle fluid.
∙ Never leave the engine or Continuously Variable Transmission (CVT) related
component harnesses disconnected
while the ignition switch is in the ON
position.
∙ Never connect or disconnect the battery or any transistorized component while
the ignition switch is in the ON position.
This “Do-it-yourself” section gives instruc-
tions regarding only those items which are
relatively easy for an owner to perform.
A Genuine INFINITI service manual is also
available. For additional information, refer to
“Owner’s Manual/Service Manual order in-
formation” in the “Technical and consumer
information” section of this manual.
You should be aware that incomplete or im-
proper servicing may result in operating diffi-
culties or excessive emissions, and could af-
fect warranty coverage. If in doubt about any
servicing, it is recommended that you have it
done by an INFINITI retailer.
MAINTENANCE PRECAUTIONS
8-2Do-it-yourself

VQ35DD engine
1. Power steering fluid reservoir
2. Engine coolant reservoir
3. Drive belt location
4. Fuse box
5. Engine oil filler cap
6. Brake fluid reservoir
7. Air cleaner
8. Fuse box
9. Fuse/Fusible link box
10. Battery
11. Engine oil dipstick
12. Radiator cap
13. Windshield-washer fluid reservoir
NOTE:
Some engine covers removed for clarity.
LDI3131
ENGINE COMPARTMENT CHECK
LOCATIONS
Do-it-yourself8-3

Caution symbols for batteryWARNING
1No smoking, No exposed flames, NoSparks Do not expose the battery to electrical sparks, flames or smoking. Hydrogen gas generated by the bat-
tery is explosive. Explosive gases can cause blindness or injury.
2Shield eyes
Handle the battery cautiously. Always wear eye protection glasses to protect against explosion or bat-
tery acid.
3Keep away from children Never allow children to handle battery. Keep the battery out of the reach of children.
4
Battery acidDo not allow battery fluid to contact your skin, eyes, fabrics or painted surfaces. Sulfuric acid can cause
blindness or severe burns. After touching a battery or battery cap, do not touch or rub your eyes. Thor-
oughly wash your hands. If the acid contacts your eyes, skin or clothing, immediately flush with water
for at least 15 minutes and seek medical attention. Battery fluid is acid. If the battery fluid gets into
your eyes or onto your skin, it could cause loss of your eyesight or burns.
5Note operating instructions
Before handling the battery, read this instruction carefully to ensure correct and safe handling.
6Explosive gasHydrogen gas generated by battery fluid is explosive. Explosive gases can cause blindness or injury.
BATTERY
8-12Do-it-yourself

∙ Keep the battery surface clean and dry.Any corrosion should be washed off with
a solution of baking soda and water.
∙ Make certain the terminal connections are clean and securely tightened.
∙ If the vehicle is not to be used for 30 days or longer, disconnect the negative (-) bat-
tery terminal cable to prevent discharge.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery discharge
and potential no-start conditions such as: 1. Installation or extended use of elec-
tronic accessories that consume battery
power when the engine is not running
(Phone chargers, GPS, DVD players,
etc.)
2. Vehicle is not driven regularly and/or
only driven short distances.
In these cases, the battery may need to be
charged to maintain battery health.WARNING
∙ Do not operate the vehicle if the fluid in the battery is low. Low battery fluid can
cause a higher load on the battery which
can generate heat, reduce battery life,
and in some cases lead to an explosion.
∙ When working on or near a battery, al- ways wear suitable eye protection and
remove all jewelry.
∙ Do not tip the battery. Keep the vent caps tight and the battery level.
∙ Battery posts, terminals and related ac- cessories contain lead and lead com-
pounds. Wash hands after handling.
∙ Keep battery out of the reach of children. ∙ Do not expose the battery to flames, an
electrical spark or a cigarette. Hydrogen
gas generated by the battery is explo-
sive. Explosive gases can cause blindness
or injury. Do not allow battery fluid to
contact your skin, eyes, fabrics or painted
surfaces. Sulfuric acid can cause blind-
ness or injury. After touching a battery or
battery cap, do not touch or rub your
eyes. Thoroughly wash your hands. If the
acid contacts your eyes, skin or clothing,
immediately flush with water for at least
15 minutes and seek medical attention.
Do-it-yourself8-13