cooling NISSAN PATHFINDER HYBRID 2015 User Guide

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. For
additional information, refer to “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 a NISSAN dealer 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 positive
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 anti-freeze 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. 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. Refer to the NISSAN Service and
Maintenance Guide for more details.
CHECKING ENGINE COOLANT
LEVEL
Check the coolant levelin 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 radiatorwhen 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.
Refer to the NISSAN Service and Maintenance
Guide for more details.
For additional information on the location of the
engine coolant reservoir, refer to “Engine com-
partment check locations” in this section.
The engine coolant reservoir is a pressur-
ized tank. When installing the cap, tighten
it until a clicking sound is heard.
If the cooling system frequently requires
coolant, have it checked by a NISSAN
dealer.
CHANGING ENGINE COOLANT
A NISSAN dealer can change the engine coolant.
The service procedure can be found in the
NISSAN 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 anti-freeze and
coolant protection. The anti-freeze 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
protection 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 equiva-
lent, 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.
Refer to the NISSAN Service and Main-
tenance Guide for more details.
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
1, add
coolant to the MAX level
2.
If the inverter cooling system frequently
requires coolant, have it checked by a
NISSAN dealer.
CHANGING INVERTER COOLANT
Major cooling system repairs should be done by a
NISSAN dealer. The service procedure can be
found in the NISSAN 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.
LDI2516LDI2257
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 gal 16-1/4 gal 74 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 “Maintenance and
do-it-yourself” section.
QR25DERWith oil filter
change6-1/8 qt 5-1/8 qt 5.8 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 recommenda-
tions” in this section.
• As an alternative to this recommended oil, SAE 5W-30 conventional pe-
troleum based oil may be used and meets all specifications and require-
ments necessary to maintain the New Vehicle Limited Warranty. Without oil
filter change5-7/8 qt 4-7/8 qt 5.5 L
Cooling system With reservoir 2-5/8 gal 2-1/8 gal 9.8 L • Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) 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.• Genuine NISSAN CVT Fluid NS-3
• NISSAN recommends using Genuine NISSAN CVT Fluid NS-3 ONLY in
NISSAN CVTs. Do not mix with other fluids. Using fluids that are not equiva-
lent 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 NISSAN’s New Vehicle Limited Warranty.
Power steering fluid (PSF)• Genuine NISSAN E-PSF or equivalent
• Use of a power steering fluid other than Genuine NISSAN E-PSF will pre-
vent the power steering system from operating properly.
Differential gear oil — — —• Genuine NISSAN Differential Oil Hypoid Super Semi-synthetic API GL-5,
Viscosity SAE 75W-90
• The use of differential gear oil other than the specified may cause vehicle
malfunctions and result in non-warranty vehicle repairs.
RECOMMENDED FLUIDS/
LUBRICANTS AND CAPACITIES
9-2Technical and consumer information

Child restraints.......1-23,1-24,1-25,1-27
LATCH (Lower Anchors and Tethers for
CHildren) System..............1-27
Precautions on child
restraints.........1-25,1-32,1-39,1-44
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...........2-18
Cleaningexteriorandinterior...........7-2
Clock set/adjustment...........4-8,4-16
C.M.V.S.S. certification label..........9-11
Cold weather driving...............5-48
Compact disc (CD) player........4-67,4-74
Consolebox...................2-49
Continuously Variable Transmission (CVT) . . .5-15
Continuously Variable Transmission
(CVT) fluid..................8-13
Driving with Continuously Variable
Transmission (CVT).............5-15
Control panel buttons..............4-10
Brightness/contrast button......4-9,4-18
Enterbutton...............4-4,4-10
Without navigation system..........4-4
Controls
Audiocontrols(steeringwheel).......4-94
Heater and air conditioner controls.....4-43
Coolant
Capacities and recommended
fuel/lubricants.................9-2
Changing engine coolant...........8-8
Checking engine coolant level........8-8
Checking inverter coolant level.......8-10
Corrosionprotection ...............7-7
Cruisecontrol..................5-31
Cupholders...................2-51D
Daytime running light system (Canada only) . .2-39
Defroster switch
Rear window and outside mirror defroster
switch.....................2-36
Digital Versatile Disc (DVD) player.......4-76
Dimensionsandweights.............9-9
Dimmer switch for instrument panel......2-39
Display controls (see control panel buttons) . .4-4,
4-10
Door locks.....................3-5
Drive belt.....................8-17
Drive positioner, Automatic...........3-36
Driving
Cold weather driving.............5-48
Driving with Continuously Variable
Transmission (CVT).............5-15
Precautions when starting and driving....5-2
Dual head restraint DVD system........4-96
E
Economy - fuel..................5-35
Emission control information label.......9-11
Emission control system warranty.......9-29
Engine
Before starting the engine..........5-13
Block heater.................5-49
Capacities and recommended
fuel/lubricants.................9-2
Changingenginecoolant...........8-8
Changingengineoil.............8-11
Changing engine oil filter..........8-13Checking engine coolant level........8-8
Checking engine oil level..........8-10
Engine compartment check locations....8-6
Engine cooling system............8-7
Engineoil...................8-10
Engine oil and oil filter recommendation . . .9-6
Engine oil pressure warning light......2-12
Engine oil viscosity..............9-6
Engine serial number...........
.9-11
Engine specifications.............9-8
Starting the engine.............5-14
Enter button.................4-4,4-10
Event data recorders..............9-31
Exhaust gas (Carbon monoxide).........5-2
Extended storage switch............8-23
F
Flashers (See hazard warning flasher switch) . .6-2
Flat tire.......................6-3
Floor mat positioning aid.............7-6
Fluid
Brake fluid..................8-14
Capacities and recommended
fuel/lubricants.................9-2
Continuously Variable Transmission
(CVT) fluid..................8-13
Enginecoolant.................8-7
Engineoil...................8-10
Inverter coolant................8-9
Power steering fluid.............8-14
Windshield-washer fluid...........8-15
F.M.V.S.S. certification label...........9-11
Foglightswitch .................2-40
10-2

Front air bag system
(See supplemental restraint system)......1-54
Front power seat adjustment...........1-4
Frontseats.....................1-2
Fuel
Capacities and recommended
fuel/lubricants.................9-2
Fuel economy................5-35
Fuel-filler door and cap...........3-28
Fuel gauge...................2-5
Fuel octane rating...............9-5
Loose fuel cap warning........2-30,3-29
Fuel gauge.....................2-5
Fuses.......................8-22
Fusible links...................8-22
G
Garage door opener, HomeLink® Universal
Transceiver....................2-63
Gascap .....................3-28
Gauge
Fuel gauge...................2-5
Odometer...................2-4
Power meter..................2-6
Speedometer.................2-4
Tachometer..................2-5
Trip odometer.................2-4
General maintenance...............8-2
Glovebox.....................2-49
Gloveboxlock..................2-49H
Hands-free phone system,
Bluetooth®...............4-109, 4-124
Hazard warning flasher switch..........6-2
Headlight and turn signal switch........2-36
Headlight control switch............2-37
Headlights....................8-26
Head restraints..................1-11
Heated seats............2-41,2-42,2-43
Heated steering wheel.............2-44
Heater
Heater and air conditioner controls.....4-43
Heater operation...............4-44
High voltage components..........HEV-10
Hill descent control system...........5-45
Hill start assist system..............5-46
HomeLink® Universal Transceiver.......2-63
Hood release...................3-22
Hook
Luggage hook................2-53
Horn .......................2-41
Hybrid System
Stops operating while driving.........6-9
Vehicle does not start............6-10
Hybrid vehicle characteristics........HEV-12
I
Ignition Switch
Push-Button Ignition Switch........5-10
Imageviewer...................4-19
Immobilizer system.........2-32,3-4,5-13
Important vehicle information label.......9-11In-cabin microfilter................8-19
Increasing fuel economy.............5-35
Indicator lights and audible reminders
(See warning/indicator lights and audible
reminders).....................2-9
Inside automatic anti-glare mirror........3-33
Instrument brightness control..........2-39
Instrumentpanel...............0-6,2-2
Instrument panel dimmer switch........2-39
Intelligent Key system
Key operating range..............3-9
Key operation................3-10
Mechanical key................3-3
Remote keyless entry operation.......3-14
Troubleshooting guide............3-18
Warning signals...............3-18
Interior light....................2-61
Inverter
Checking inverter coolant level.......8-10
Inverter cooling system............8-9
iPod®Player ...............4-84, 4-86
ISOFIX child restraints.............1-27
J
Jump starting...................6-11
K
Key fob battery replacement..........8-24
Keyless entry
With Intelligent Key system
(See Intelligent Key system).........3-14
Keys, For Intelligent Key system.......3-2,3-7
10-3