cooling INFINITI QX60-HYBRID 2015 User Guide

8 Maintenance and do-it-yourself
Maintenance requirements..........................8-2
General maintenance ..............................8-2
Explanation of general maintenance items .........8-2
Maintenance precautions ...........................8-5
Engine compartment check locations ................8-6
Engine cooling system .............................8-7
Checking engine coolant level ...................8-8
Changing engine coolant ........................8-8
Inverter cooling system .............................8-9
Checking inverter coolant level ..................8-10
Changing inverter coolant ......................8-10
Engine oil ........................................ 8-10
Checking engine oil level .......................8-10
Changing engine oil ........................... 8-12
Changing engine oil filter .......................8-13
Continuously Variable Transmission (CVT) fluid ......8-13
Power steering fluid ............................... 8-14
Brake fluid ....................................... 8-14
Windshield-washer fluid ........................... 8-15
Windshield-washer fluid reservoir ...............8-15
12-Volt Battery ................................... 8-16
Jump starting ................................. 8-17
Drive belt ........................................ 8-17Spark plugs
...................................... 8-18
Replacing spark plugs ......................... 8-18
Air cleaner ....................................... 8-19
In-cabin microfilter ............................. 8-19
Windshield wiper blades .......................... 8-20
Cleaning ..................................... 8-20
Replacing .................................... 8-20
Brakes .......................................... 8-21
Fuses ........................................... 8-22
Engine compartment ........................... 8-22
Passenger compartment .......................8-23
Battery replacement .............................. 8-24
INFINITI Intelligent Key ......................... 8-25
Lights ........................................... 8-26
Headlights .................................... 8-26
Fog lights ..................................... 8-26
Exterior and

interior lights ....................... 8-27
Wheels and tires ................................. 8-31
Tire pressure .................................. 8-31
Tire labeling ................................... 8-34
Types of tires .................................. 8-37
Tire chains .................................... 8-38
Changing wheels and tires .....................8-38

UnderbodyThe underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances from the
underbody, otherwise rust may form on the floor
pan, frame, fuel lines and exhaust system. At the
end of winter, the underbody should be thor-
oughly flushed with plain water, in those areas
where mud and dirt may have accumulated. Refer
to the “Appearance and care” section of this
manual.
Windshield-washer fluid* Check that there is
adequate fluid in the reservoir. When performing any inspection or maintenance
work on your vehicle, always take care to prevent
serious accidental injury to yourself or damage to
the vehicle. The following are general precau-
tions which should be closely observed.
WARNING
●
Park the vehicle on a level surface, ap-
ply the parking brake securely and
block the wheels to prevent the vehicle
from moving. 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 run-
ning, 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
working 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 posi-
tion 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 en-
closed 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 neces-
sary to work under the vehicle, support
it with safety stands.
● Keep smoking materials, flame and
sparks away from the fuel tank and
battery.
● The fuel filter or fuel lines should be
serviced by an INFINITI retailer because
the fuel lines are under high pressure
even when the engine is off.
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself8-5

1. Power steering fluid reservoir
2. Engine coolant reservoir
3. Drive belt location
4. Fuse box
5. Engine oil filler cap
6. Inverter coolant reservoir
7. Brake fluid reservoir
8. Air cleaner
9. Fusible link box and remote positivebattery terminal
10. Fuse box
11 Fuse box/fusible links
12. Fuse box/fusible links
13. 12-volt battery
14. Engine oil dipstick
15. Radiator cap
16. Windshield-washer fluid reservoir
NOTE:
Hybrid system engine compartment cov-
er(s) removed for clarity. The engine cooling system is filled at the factory
with a pre-diluted mixture of 50% Genuine
NISSAN Long Life Antifreeze/Coolant (blue) and
50% water to provide year-round antifreeze and
coolant protection. The antifreeze solution con-
tains rust and corrosion inhibitors. Additional en-
gine cooling system additives are not necessary.
WARNING
●
Never remove the radiator or coolant
reservoir cap when the engine is hot.
Wait until the engine and radiator cool
down. Serious burns could be caused
by high pressure fluid escaping from
the radiator. For additional information,
refer to precautions in “If your vehicle
overheats” found in the “In case of
emergency” section of this manual.
● The radiator is equipped with a pres-
sure type radiator cap. To prevent en-
gine damage, use only a Genuine
NISSAN radiator cap.
CAUTION
●Never use any cooling system additives
such as radiator sealer. Additives may
clog the cooling system and cause dam-
age to the engine, transmission and/or
cooling system.
● When adding or replacing coolant, be
sure to use only Genuine NISSAN Long
Life Antifreeze/Coolant (blue) or
equivalent. Genuine NISSAN Long Life
Antifreeze/Coolant (blue) is pre-diluted
to provide antifreeze protection to -34°
F (-37° C) . If additional freeze protection
is needed due to weather where you
operate your vehicle, add Genuine
NISSAN Long Life Antifreeze/Coolant
(blue) concentrate following the direc-
tions on the container. If an equivalent
coolant other than Genuine NISSAN
Long Life Antifreeze/Coolant (blue) is
used, follow the coolant manufacturer’s
instructions to maintain minimum anti-
freeze protection to -34° F (-37° C) . The
use of other types of coolant solutions
other than Genuine NISSAN Long Life
Antifreeze/Coolant (blue) or equivalent
may damage the engine cooling
system.
ENGINE COOLING SYSTEM
Maintenance and do-it-yourself8-7

●The life expectancy of the factory-fill
coolant is 105,000 miles (168,000 km) or
7 years. Mixing any other type of cool-
ant other than Genuine NISSAN Long
Life Antifreeze/Coolant (blue) , includ-
ing Genuine NISSAN Long Life
Antifreeze/Coolant (green) , or the use
of non-distilled water will reduce the
life expectancy of the factory-fill cool-
ant. For additional information, refer to
the INFINITI Service and Maintenance
Guide.
CHECKING ENGINE COOLANT
LEVEL
Check the coolant level in the reservoir when
the engine is cold. If the coolant level is below
the MIN level
1, add coolant to the MAX level
2. If the reservoir is empty, check the coolant
level in the radiator when the engine is cold. If
there is insufficient coolant in the radiator, fill the
radiator with coolant up to the filler opening and
also add it to the reservoir up to the MAX level
2. This vehicle contains Genuine NISSAN Long Life
Antifreeze/Coolant (blue) . The life expectancy of
the factory-fill coolant is 105,000 miles
(168,000 km) or 7 years. Mixing any other type of
coolant or the use of non-distilled water will re-
duce the life expectancy of the factory-fill coolant.
For additional information, refer to the INFINITI
Service and Maintenance Guide.
The engine coolant reservoir is a pressur-
ized tank. When installing the cap, tighten
it until a clocking sound is heard.
If the cooling system frequently requires
coolant, have it checked by an INFINITI
retailer.
For additional information on the location of the
engine coolant reservoir, refer to
Engine com-
partment check locations in this section.
CHANGING ENGINE COOLANT
An INFINITI retailer can change the engine cool-
ant. The service procedure can be found in the
INFINITI Service Manual.
Improper servicing can result in reduced
heater performance and engine overheat-
ing.
LDI2519
8-8Maintenance and do-it-yourself

WARNING
●To avoid the danger of being scalded,
never change the coolant when the en-
gine is hot.
● Never remove the radiator or engine
coolant reservoir cap when the engine
is hot. Serious burns could be caused by
high pressure fluid escaping from the
radiator.
● Avoid direct skin contact with used
coolant. If skin contact is made, wash
thoroughly with soap or hand cleaner as
soon as possible.
● Keep coolant out of the reach of chil-
dren and pets.
Engine coolant must be disposed of properly.
Check your local regulations. The inverter cooling system is filled at the factory
with a pre-diluted mixture of 50% Genuine
NISSAN Long Life Antifreeze/Coolant (blue) and
50% water to provide year-round antifreeze and
coolant protection. The antifreeze solution con-
tains rust and corrosion inhibitors. Additional in-
verter cooling system additives are not neces-
sary.
WARNING
●
Never remove the coolant reservoir cap
when the engine and inverter are hot.
Wait until the engine and inverter cool
down. Serious burns could be caused
by high pressure fluid escaping from
the reservoir.
● The inverter reservoir is equipped with a
pressure type cap. To prevent engine
and inverter damage, use only a Genu-
ine NISSAN inverter reservoir cap.
CAUTION
●Never use any additives in the coolant
such as radiator sealer in the cooling
system. This may cause damage to elec-
trical equipment such as the motor and
inverter, as well as the engine and
transmission. ●
When adding or replacing coolant, be
sure to use only a Genuine NISSAN
Long Life Antifreeze/Coolant (blue) or
equivalent. Genuine NISSAN Long Life
Antifreeze/Coolant (blue) is pre-diluted
to provide antifreeze protection to -34°
F (-37° C) . If additional antifreeze pro-
tection is needed due to weather where
you operate your vehicle, add Genuine
NISSAN Long Life Antifreeze/Coolant
(blue) . The use of other types of coolant
solutions other than Genuine NISSAN
Long Life Antifreeze/Coolant (blue) or
equivalent, may damage the inverter
cooling system.
● The life expectancy of the factory-fill
coolant is 125,000 miles (200,000 km) or
15 years. Mixing any other type of cool-
ant other than Genuine NISSAN Long
Life Antifreeze/Coolant (blue) , includ-
ing Genuine NISSAN Long Life
Antifreeze/Coolant (green) , or the use
on non-distilled water will reduce the
life expectancy of factory-fill coolant.
For additional information, refer to the
INFINITI Service and Maintenance
Guide.
INVERTER COOLING SYSTEM
Maintenance and do-it-yourself8-9

CHECKING INVERTER COOLANT
LEVEL
Check the coolant levelin the reservoir when
the engine and inverter are cold. The coolant
level should be between the MIN level
B, add
coolant to the MAX level
A.
If the inverter cooling system frequently
requires coolant, have it checked by an
INFINITI retailer.
CHANGING INVERTER COOLANT
Major cooling system repairs should be done by
an INFINITI retailer. The service procedure can be
found in the INFINITI Service Manual.
Improper servicing can result in inverter
overheating.
WARNING
● To avoid the danger of being scalded,
never change the coolant when the in-
verter is hot.
● Never remove the cap when the inverter
is hot. Serious burns could be caused by
high pressure fluid escaping from the
inverter coolant reservoir.
● Avoid direct skin contact with used
coolant. If skin contact is made, wash
thoroughly with soap or hand cleaner as
soon as possible.
● Keep coolant out of the reach of chil-
dren and pets.
Engine coolant must be disposed of properly.
Check your local regulations.
CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface and apply the parking brake.
2. Start the engine and let it idle until it reaches operating temperature.
3. Turn off the engine. Wait more than
10 minutes for the oil to drain back into
the oil pan.
4. Remove the dipstick and wipe it clean. Re- insert it all the way.
NJE0002LDI2257
ENGINE OIL
8-10Maintenance and do-it-yourself

The following are approximate capacities. The actual refill capacities may be slightly different. When refilling, follow the procedure
described in the “Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate)Recommended Fluids and Lubricants
US measure Imp measure Liter
Fuel 19-1/2 gal16-1/4 gal74 L• For additional information, refer to “Recommended Fuel” in
this section.
Engine oil Drain and refill• For additional information, refer to “Engine oil” in the “Main-
tenance and do-it-yourself” section of this manual.
QR25DER With oil filter
change 6-1/8 qt
5-1/8 qt5.8 L• Genuine NISSAN engine oil or equivalent
• Engine oil with API Certification Mark, Viscosity SAE
0W-20
• For additional information, refer to “Engine oil and oil filter
recommendations” in this section.
• As an alternative to this recommended oil, SAE conven-
tional petroleum oils may be used and meet all specifications
and requirements necessary to maintain the New Vehicle
Limited Warranty.
Without oil filter
change 5-7/8 qt
4-7/8 qt5.5 L
Cooling system With reservoir 2-1/2 gal 2-1/8 gal9.6 L • Pre-diluted mixture of 50% Genuine NISSAN Long Life
Antifreeze/Coolant (blue) and 50% water or equivalent •
Pre-diluted mixture of 50% Genuine NISSAN Long Life
Antifreeze/Coolant (blue) and 50% water or equivalent
Inverter cooling system
———
Continuously Variable Transmission (CVT) fluid Refill to the proper level according to the instructions in the
“Maintenance and do-it-yourself” section of this manual. • Genuine NISSAN CVT Fluid NS-3
• INFINITI recommends using Genuine NISSAN CVT Fluid
NS-3 ONLY in INFINITI CVTs. Do not mix with other fluids.
Using fluids that are not equivalent to Genuine NISSAN CVT
Fluid NS-3 may damage the CVT. Damage caused by the
use of fluids other than as recommended is not covered un-
der INFINITI’s New Vehicle Limited Warranty.
RECOMMENDED FLUIDS/
LUBRICANTS AND CAPACITIES
9-2Technical and consumer information

Break-in schedule................5-91
Brightness/contrastbutton ........4-9,4-18
Brightness control Instrument panel ...............2-39
Bulb check/instrument panel ...........2-9
Bulb replacement ................8-27
C
Capacities and recommended fuel/lubricants . .9-2
Cargolight....................2-63
Cargo(Seevehicleloadinginformation)....9-14
Car phone or CB radio .............4-106
CD care and cleaning ..............4-92
CD player (See audio system) .........4-70
Check tire pressure ...............2-28
Child restraints .......1-23,1-24,1-25,1-27
LATCH (Lower Anchors and Tethers for
CHildren) System ..............1-27
Precautions on child
restraints.........1-25,1-32,1-39,1-45
Top tether strap anchor point locations . .1-30
Child restraint with top tether strap .......1-29
Child safety rear door lock ............3-7
Chimes, audible reminders ...........2-16
Cigarette lighter and ashtray ..........2-47
Cleaningexteriorandinterior...........7-2
Clock set/adjustment ...........4-8,4-16
C.M.V.S.S. certification label ..........9-11
Cold weather driving ..............5-105
Compact disc (CD) player ...........4-70
Consolebox...................2-54
Continuously Variable Transmission (CVT) . . .5-17 Continuously Variable Transmission
(CVT) fluid ..................8-13 Driving with Continuously Variable
Transmission (CVT)
.............5-17
Control panel buttons ..............4-10
Brightness/contrast button ......4-9,4-18
Enterbutton...............4-4,4-10
Without navigation system ..........4-4
Controls Audio controls (steering wheel) .......4-92
Heater and air conditioner controls .....4-43
Coolant Capacities and recommended
fuel/lubricants .................9-2
Changingenginecoolant...........8-8
Checking engine coolant level ........8-8
Checking inverter coolant level .......8-10
Engine coolant temperature gauge .....2-6
Corrosion protection ...............7-7
Cruisecontrol..................5-52
Cupholders...................2-52
D
Daytime running light system (Canada only) . .2-38
Defroster switch Rear window defroster switch .......2-35
Digital Versatile Disc (DVD) player .......4-73
Dimensionsandweights.............9-9
Dimmer switch for instrument panel ......2-39
Display controls
(seecontrolpanelbuttons) ........4-4,4-10
Distance Control Assist (DCA) system .....5-74
Door locks .....................3-4
Drive belt .....................8-17
Drive positioner, Automatic ...........3-33
Drive Sport Mode Selector ...........5-22Driving
Cold weather driving ............5-105
Driving with Continuously Variable
Transmission (CVT) .............5-17
Precautions when starting and driving ....5-4
Dual head restraint DVD system ........4-94
E
Economy-fuel..................5-93
Emission control information label .......9-11
Emission control system warranty .......
9-
30
Engine Before starting the engine ..........5-16
Blockheater ................5-107
Capacities and recommended
fuel/lubricants.................9-2
Changing engine coolant ...........8-8
Changingengineoil.............8-12
Changing engine oil filter ..........8-13
Checking engine coolant level ........8-8
Checking engine oil level ..........8-10
Engine compartment check locations ....8-6
Engine coolant temperature gauge .....2-6
Engine cooling system ............8-7
Engineoil...................8-10
Engine oil and oil filter recommendation . . .9-6
Engine oil pressure warning light ......2-10
Engine oil viscosity ..............9-6
Engine serial number ............9-11
Engine specifications .............9-8
Starting the engine .............5-16
Engine coolant temperature gauge .......2-6
Enter button .................4-4,4-10
Event data recorders ..............9-32
10-2

Intelligent cruise control (ICC) systemBrake assist .................5-54
Intelligent Key system Key operating range ..............3-9
Key operation ................3-10
Mechanicalkey ................3-3
Remote keyless entry operation.......3-13
Troubleshooting guide ............3-17
Warning signals ...............3-17
Interiorlight....................2-62
Inverter Checking inverter coolant level .......8-10
Inverter cooling system ............8-9
iPod®Player ...............4-82,4-85
ISOFIX child restraints .............1-27
J
Jump starting ...................6-11
K
Key.........................3-2
Key fob battery replacement ..........8-24
Keyless entry With Intelligent Key system
(See Intelligent Key system) .........3-13
Keys, For Intelligent Key system .........3-7
L
Labels Air conditioner specification label .....9-12C.M.V.S.S. certification label
........9-11
Emission control information label .....9-11
Engine serial number ............9-11
F.M.V.S.S. certification label .........9-11
Tire and Loading Information label .....9-12
Vehicle identification number (VIN) .....9-10
Vehicle identification number (VIN) plate . .9-10
Warning labels (for SRS) ..........1-66
Lane Departure Prevention (LDP) system . . .5-25
Lane Departure Warning (LDW) system ....5-25
LATCH (Lower Anchors and Tethers for CHildren)
System ......................1-27
License plate Installing the license plate ..........9-13
Liftgate ......................3-22
Liftgaterelease.................3-25
Light Air bag warning light .........1-66,2-13
Brake light (See stop light) .........8-27
Bulb check/instrument panel .........2-9
Bulbreplacement..............8-27
Charge warning light .............2-9
Foglights...................8-26
Foglightswitch ...............2-40
Headlight and turn signal switch ......2-35
Headlight control switch ..........2-36
Headlights..................8-26
Interiorlight..................2-62
Lightbulbs..................8-26
Low tire pressure warning light .......2-10
Low windshield-washer fluid warning
light ..................2-12,2-28
Passenger air bag and status light .....1-57
Security indicator light ............2-15
Warning/indicator lights and audible
reminders ...................2-8 Lights
Maplights ..................2-63
Lock Child safety rear door lock ..........3-7
Door locks ...................3-4
Gloveboxlock................2-53
Lift gate release ...............3-25
Power door locks ...............3-6
Loose fuel cap warning .............2-29
Low fuel warning light .......2-10,2-12,2-27
Low tire pressure warning light .........2-10
Low windshield-washer fluid warning
light ....................2-12,2-28
Luggage hook.................. 2

-55
Luggage rack (see roof rack) ..........2-56
Luggage (See vehicle loading information) . .9-14
Luggage storage
(see vehicle loading information) ........2-55
M
Maintenance General maintenance .............8-2
Insidethevehicle...............8-3
Maintenance precautions ...........8-5
Outside the vehicle ..............8-2
Seat belt maintenance ............1-23
Under the hood and vehicle .........8-4
Maintenance requirements ............8-2
Malfunction indicator light ............2-14
Maplights ....................2-63
Mappocket....................2-50
Memory Seat ...................3-33
Meters and gauges ................2-4
Instrument brightness control ........2-39
10-4