2011 NISSAN PATHFINDER engine

WARNING
Be sure the engine and ignition switch are
off and that the parking brake is engaged
securely.
CAUTION
Be sure to use the correct socket to re-
move the spark plugs. An incorrect socket
can damage the spark plugs.
If replacement is required, see your NISSAN
dealer for assistance.
Iridium-tipped spark plugs (if so
equipped)
It is not necessary to replace iridium-tippedA
spark plugs as frequently as conventional type
spark plugs because they last much longer. Fol-
low the maintenance log shown in the “NISSAN
Service and Maintenance Guide”. Do not service
iridium-tipped spark plugs by cleaning or regap-
ping. ● Always replace spark plugs with rec-
ommended or equivalent ones.
WARNING
Be sure the engine and ignition switch are
off and that the parking brake is engaged
securely.
CAUTION
Be sure to use the correct socket to re-
move the spark plugs. An incorrect socket
can damage the spark plugs.
If replacement is required, see your NISSAN
dealer for assistance.
The air cleaner filter should not be cleaned and
reused. Replace it according to the maintenance
log shown in the “NISSAN Service and Mainte-
nance Guide.”
To remove the air cleaner filter:
1Unlatch the clips and move the air cleaner
cover upward.
2. Remove the air cleaner filter.
3. Wipe the inside of the air cleaner filter hous- ing and the cover with a damp cloth.
WDI0712
AIR CLEANER
8-20Maintenance and do-it-yourself

NOTE:
After installing a new air cleaner, make
sure the air cleaner cover is seated in the
housing and latch the clips.
WARNING
●Operating the engine with the air
cleaner removed can cause you or oth-
ers to be burned. The air cleaner not
only cleans the air, it stops the flame if
the engine backfires. If it isn’t there, and
the engine backfires, you could be
burned. Do not drive with the air cleaner
removed, and be careful when working
on the engine with the air cleaner
removed.
● Never pour fuel into the throttle body or
attempt to start the engine with the air
cleaner removed. Doing so could result
in serious injury.
IN-CABIN MICROFILTER
The in-cabin microfilter restricts the entry of air-
borne dust and pollen particles and reduces
some objectionable outside odors. The filter is
located behind the glove box. Refer to the
“NISSAN Service and Maintenance Guide” for
change intervals.
To replace the filter, perform the following proce-
dure:
1. Open the glove box and press in on thesides so that it will open completely allowing
it to hang by the cord.
LDI0442
Maintenance and do-it-yourself8-21

If the brakes do not operate properly, have the
brakes checked by a NISSAN dealer.
Self-adjusting brakes
Your vehicle is equipped with self-adjusting
brakes.
The front and rear disc-type brakes self-adjust
every time the brake pedal is applied.
WARNING
See a NISSAN dealer for a brake system
check if the brake pedal height does not
return to normal.
Brake pad wear indicators
The disc brake pads on your vehicle have audible
wear indicators. When a brake pad requires re-
placement, a high pitched scraping or screech-
ing sound will be heard when the vehicle is in
motion. The noise will be heard whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wear indicator
sound is heard.
Under some driving or climate conditions, occa-
sional brake squeak, squeal or other noise may
be heard. Occasional brake noise during light to
moderate stops is normal and does not affect the
function or performance of the brake system.Proper brake inspection intervals should
be followed.
For more information regarding
brake inspections, see the appropriate mainte-
nance schedule information in the “NISSAN Ser-
vice and Maintenance Guide”.
Two types of fuses are used. Type
Ais used in
the fuse boxes in the engine compartment. Type
Bis used in the passenger compartment fuse
box.
Type A fuses are provided as spare fuses. They
are stored in the passenger compartment fuse
box.
Type A fuses can be installed in the engine com-
partment and passenger compartment fuse
boxes.
LDI0455
BRAKES FUSES
Maintenance and do-it-yourself8-25

If a type A fuse is used to replace a type B fuse,
the type A fuse will not be level with the fuse
pocket as shown in the illustration. This will not
affect the performance of the fuse. Make sure the
fuse is installed in the fuse box securely.
Type B fuses cannot be installed in the under-
hood fuse boxes. Only use type A fuses in the
underhood fuse boxes.ENGINE COMPARTMENT
CAUTION
Never use a fuse of a higher or lower
amperage rating than specified on the
fuse box cover. This could damage the
electrical system or cause a fire.
If any electrical equipment does not come on,
check for an open fuse. 1. Be sure the ignition switch and the headlight switch are OFF.
2. Open the engine hood. 3. Remove the fuse box cover by pushing the
tab and lifting the cover up.
4. Remove the fuse with the fuse puller. The fuse puller is located in the center of the fuse
block in the passenger compartment.
LDI0457LDI0444
8-26Maintenance and do-it-yourself

4. Close the lid securely as illustratedCD.
5. Operate the buttons to check the operation.
See a NISSAN dealer if you need assistance for
replacement.
FCC Notice:
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to op-
erate the equipment.
This device complies with Part 15 of the
FCC Rules and RSS-210 of Industry
Canada. Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device
must accept any interference received, in-
cluding interference that may cause unde-
sired operation of the device.
HEADLIGHTS
The headlight is a semi-sealed beam type which
uses a replaceable headlight (halogen) bulb. A
bulb can be replaced from inside the engine
compartment without removing the headlight as-
sembly.
CAUTION
●
High pressure halogen gas is sealed
inside the halogen bulb. The bulb may
break if the glass envelope is scratched
or the bulb is dropped.
● When handling the bulb, do not touch
the glass envelope.
● DO NOT TOUCH THE BULB WITH BARE
HANDS.
● Use the same number and wattage as
shown in the chart.
● Do not leave the bulb out of the head-
light reflector for a long period of time
as dust, moisture and smoke may enter
the headlight body and affect the per-
formance of the headlight.
● Aiming is not necessary after replacing
the bulb. When aiming adjustment is
necessary, contact a NISSAN dealer.
WDI0535
LIGHTS
Maintenance and do-it-yourself8-31

9 Technical and consumer information
Capacities and recommended fuel/lubricants.........9-2
Fuel recommendation . . .........................9-4
Engine oil and oil filter recommendations ..........9-6
Air conditioner system refrigerant and oil
recommendations ..............................9-7
Specifications .....................................9-8
Engine ........................................9-8
Wheels and tires ...............................9-9
Dimensions and weights ........................9-9
When traveling or registering your vehicle in
another country .................................. 9-10
Vehicle identification .............................. 9-10
Vehicle identification number (VIN) plate .........9-10
Vehicle identification number
(chassis number) .............................. 9-10
Engine serial number ........................... 9-11
F.M.V.S.S./C.M.V.S.S. certification label ..........9-11
Emission control information label ...............9-12
Tire and loading information label ................9-12
Air conditioner specification label ................9-12Installing front license plate
........................9-13
Vehicle loading information ........................9-13
Terms ........................................ 9-13
Vehicle load capacity .......................... 9-14
Securing the load .............................. 9-16
Loading tips .................................. 9-17
Measurement of weights .......................9-17
Towing a trailer ................................... 9-18
Maximum load limits ........................... 9-18
Towing load/specification .......................9-21
Towing safety ................................. 9-21
Flat towing .................................... 9-27
Uniform tire quality grading ........................9-28
Emission control system warranty ..................9-28
Reporting safety defects .......................... 9-29
Readiness for inspection/maintenance (I/M) test .....9-30
Event Data Recorders (EDR) .......................9-30
Owner’s Manual/Service Manual order information . . . 9-31 In the event of a collision .......................9-31

The following are approximate capacities. The actual refill capacities may be a little 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 21-1/8 gal 17-5/8 gal 80See “Fuel Recommendation” later in this section.
Engine oil *7 Engine oil with API Certification Mark *1
Viscosity SAE 5W-30
Drain and Refill
With oil filter change VQ40DE 5-3/8 qt 4-1/2 qt 5.1
VK56DE 6-3/4 qt 5-3/4 qt 6.5
Without oil filter
change VQ40DE
5-1/8 qt 4-1/4 qt 4.8
VK56DE 6-1/2 qt 5-1/2 qt 6.2
Cooling system With reservoir models w/o rear a/c 2-3/4 gal 2-1/4 gal 10.2 Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or
equivalent
With reservoir models with rear a/c 3-1/2 gal 3 gal 13.4
Automatic transmission fluid Refill to the proper level according to the instruc-
tions in the “Maintenance and do-it-yourself”
section.Genuine NISSAN Matic S ATF *2
Power steering fluid (PSF) Genuine NISSAN PSF or equivalent.*3
Brake fluid Genuine NISSAN Super Heavy Duty Brake Fluid *4 or equivalent
DOT 3
Multi-purpose grease ——— NLGI No. 2 (Lithium Soap base)
Air conditioning system refrigerant ——— HFC-134a (R-134a) *5
Air conditioning system oil ——— Genuine NISSAN A/C System Oil Type S or equivalent *5
Transfer fluid All mode 4WD 3-1/8 qt 2-5/8 qt 3.0
Genuine NISSAN Matic D ATF recommended *6
Part time 4WD 2-1/8 qt 1-3/4 qt 2.0
Front final drive oil VQ40DE
1-3/4 pt 1-1/2 pt 0.85 Genuine NISSAN Differential Oil Hypoid Super GL-5 80W-90 or
API GL-5 Viscosity SAE 80W-90 *8
VK56DE 3-3/8 pt 2-7/8 pt 1.6
CAPACITIES AND RECOMMENDED
FUEL/LUBRICANTS
9-2Technical and consumer information

Capacity (Approximate)Recommended Fluids and Lubricants
US measure Imp measure Liter
Rear final drive oil VQ40DE
3 pt2-1/2 pt 1.4 Genuine NISSAN differential oil synthetic 75W-90 or API GL-5
synthetic gear oil, Viscosity SAE 75W-90 *9
VK56DE 3-3/4 pt 3-1/8 pt 1.75
Windshield-washer fluid (shared
between front and rear wipers) 1-1/4 gal 1 gal 4.5
Genuine NISSAN Windshield Washer Concentrate Cleaner & Anti-
freeze fluid or equivalent
*1: For further details, see “Engine oil and oil filter recommendations” in this section.
*2: If Genuine NISSAN Matic S ATF is not available, Genuine NISSAN Matic J ATF may also be used. Using automatic transmission fluid other than Genuine NISSAN Matic S ATF or Genuine NISSAN Matic J ATF will cause deterioration in driveability and automatic transmission durability, and may damage the automatic transmission, which is not covered by the
NISSAN new vehicle limited warranty.
*3: DEXRON™ VI type ATF may also be used.
*4: Available in mainland USA through a NISSAN dealer.
*5: For further details, see “Air conditioner specification label” in this section.
*6: Using fluid other than Genuine NISSAN Matic D ATF will cause deterioration in driveability and transfer durability, and may damage the transfer, which is not covered by the NISSAN new vehicle limited warranty.
*7: For further details, see “Changing engine oil” in the “Maintenance and do-it-yourself” section.
*8: For hot climates, viscosity SAE 90 is suitable for ambient temperatures above 0° C (32° F) .
*9: See a NISSAN dealer for service, for synthetic oil.
Technical and consumer information9-3