air condition NISSAN MURANO 2021 Owner´s Manual

Brakes:Check that the brakes do not pull
the vehicle to one side when applied.
Continuously Variable Transmission
(CVT) P (Park) position mechanism: On a
fairly steep hill check that the vehicle is held
securely with the shif t lever in the P (Park)
position without applying any brakes.
Parking brake: Check the parking brake
operation regularly. The vehicle should be
securely held on a fairly steep hill with only
the parking brake applied. If the parking
brake needs adjustment, it is recom-
mended that you visit a NISSAN dealer for
this service.
Seats: Check seat position controls such
as seat adjusters, seatback recliner, etc., to
ensure they operate smoothly and all
latches lock securely in every position.
Check that the head restraints/headrests
move up and down smoothly and the locks
(if so equipped) hold securely in all latched
positions.
Seat belts: Check that all parts of the seat
belt system (for example, buckles, anchors,
adjusters and retractors) operate properly
and smoothly, and are installed securely.
Check the belt webbing for cuts, fraying,
wear or damage. Steering wheel:
Check for changes in the
steering system, such as excessive free
play, hard steering or strange noises.
Warning lights and chimes: Make sure all
warning lights and chimes are operating
properly.
Windshield defroster: Check that the air
comes out of the defroster outlets properly
and in sufficient quantity when operating
the heater or air conditioner.
Windshield wiper and washer*: Check
that the wipers and washer operate prop-
erly and that the wipers do not streak.
Under the hood and vehicle
The maintenance items listed here should
be checked periodically (for example, each
time you check the engine oil or refuel).
Battery* (for maintenance free batter-
ies): This vehicle is equipped with a sealed
maintenance free battery. It is recom-
mended that you visit a NISSAN dealer for
service.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery dis-
charge and potential no-start conditions
such as:
1. Installation or extended use of elec-
tronic accessories that consume bat-
tery power when the engine is not run-
ning (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.
Brake fluid level*: Make sure that the brake
fluid level is between the MAX and MIN lines
on the reservoir.
Engine coolant level*: Check the coolant
level when the engine is cold.
Engine drive belt*: Make sure the drive
belts are not frayed, worn, cracked or oily.
Engine oil level*: Check the level af ter
parking the vehicle on a level spot and
turning off the engine. Wait more than 15
minutes for the oil to drain back into the oil
pan.
9-4Maintenance and schedules

Engine valve clearance*:Inspect if valve
noise increases.
Exhaust system: Make sure there are no
loose supports, cracks or holes. If the
sound of the exhaust seems unusual or
there is a smell of exhaust fumes, immedi-
ately have the exhaust system inspected. It
is recommended that you visit a NISSAN
dealer for this service. For additional infor-
mation, see “Exhaust gas (carbon monox-
ide)” (P. 5-4).
Fluid leaks: Check under the vehicle for
fuel, oil, water or other fluid leaks af ter the
vehicle has been parked for a while. Water
dripping from the air conditioner af ter use
is normal. If you should notice any leaks or if
fuel fumes are evident, check for the cause
and have it corrected immediately.
Power steering fluid level* and lines:
Check the level when the fluid is cold, with
the engine off. Check the lines for proper
attachment, leaks, cracks, etc.
Radiator and hoses: Check the front of the
radiator and clean off any dirt, insects,
leaves, etc., that may have accumulated.
Make sure the hoses have no cracks, defor-
mation, rot or loose connections. Underbody:
The underbody is frequently
exposed to corrosive substances such as
those used on icy roads or to control dust. It
is very important to remove these sub-
stances, otherwise rust may form on the
floor pan, frame, fuel lines and around the
exhaust system. At the end of winter, the
underbody should be thoroughly flushed
with plain water, being careful to clean
those areas where mud and dirt may accu-
mulate. For additional information, see
“Cleaning exterior” (P. 7-2).
Windshield-washer fluid*: Check that
there is adequate fluid in the reservoir. The following descriptions are provided to
give you a better understanding of the
scheduled maintenance items that should
be regularly checked or replaced. The
maintenance schedule indicates at which
mileage/time intervals each item requires
service.
In addition to scheduled maintenance,
your vehicle requires that some items be
checked during normal day-to-day opera-
tion. For additional information, see “Gen-
eral maintenance” (P. 9-2).
Items marked with
“*”are recommended
by NISSAN for reliable vehicle operation.
You are not required to perform mainte-
nance on these items in order to maintain
the warranties which come with your
NISSAN. Other maintenance items and in-
tervals are required.
When applicable, additional information
can be found in the “Do-it-yourself ” section
of this manual.
EXPLANATION OF SCHEDULED
MAINTENANCE ITEMS
Maintenance and schedules9-5

NOTE:
NISSAN does not advocate the use of
non-OEM approved af termarket flush-
ing systems and strongly advises
against performing these services on a
NISSAN product. Many of the af termar-
ket flushing systems use non-OEM ap-
proved chemicals or solvents, the use of
which has not been validated by NISSAN.
For recommended fuel, lubricants, fluids,
grease, and refrigerant, see “Recom-
mended fluids/lubricants and capaci-
ties” (P. 10-2).
EMISSION CONTROL SYSTEM
MAINTENANCE:
Drive belt*:Check engine drive belt for
wear, fraying or cracking and for proper
tension. Replace any damaged drive belt.
Engine air filter: Replace at specified inter-
vals. When driving for prolonged periods in
dusty conditions, check/replace the filter
more frequently.
Engine coolant*: Replace coolant at the
specified interval. When adding or replac-
ing coolant, be sure to use only Genuine
NISSAN Long Life Antifreeze/Coolant (blue)
or equivalent with the proper mixture. (For additional information on the proper mix-
ture for your area, see “Engine cooling sys-
tem” (P. 8-4).
NOTE:
Mixing any other type of coolant or the
use of non-distilled water may reduce
the recommended service interval of the
coolant.
Engine oil and oil filter:
Replace engine oil
and oil filter at the specified intervals. For
recommended oil grade and viscosity see
“Recommended fluids/lubricants and ca-
pacities” (P. 10-2).
Engine valve clearance*: Inspect only if
valve noise increase. Adjust valve clearance
if necessary.
Evaporative emissions control vapor
lines*: Check vapor lines for leaks or loose-
ness. Tighten connections or replace parts
as necessary.
Fuel filter*: Periodic maintenance is not re-
quired. (in-tank type filter)
Fuel lines*: Check the fuel hoses, piping
and connections for leaks, looseness, or
deterioration. Tighten connections or re-
place parts as necessary. Spark plugs:
Replace at specified intervals.
Install new plugs of the same type as origi-
nally equipped.
CHASSIS AND BODY
MAINTENANCE:
Brake lines and cables: Visually inspect for
proper installation. Check for chafing,
cracks, deterioration, and signs of leaking.
Replace any deteriorated or damaged
parts immediately.
Brake pads and rotors: Check for wear,
deterioration and fluid leaks. Replace any
deteriorated or damaged parts
immediately.
Exhaust system: Visually inspect the ex-
haust pipes, muffler and hangers for leaks,
cracks, deterioration, and damage. Tighten
connections or replace parts as necessary.
In-cabin microfilter: Replace at specified
intervals. When driving for prolonged peri-
ods in dusty conditions, replace the filter
more frequently.
Propeller shaf t(s): Check for damage,
looseness, and grease leakage. (AWD)
Steering gear and linkage, axle and sus-
pension parts, drive shaf t boots: Check
for damage, looseness, and leakage of oil
9-6Maintenance and schedules

or grease. Under severe driving conditions,
inspect more frequently.
Tire rotation:Rotate tires at the specified
interval shown in the maintenance
schedule.
Transmission fluid/oil, differential oil,
transfer case oil: Visually inspect for signs
of leakage at specified intervals. If towing a
trailer, using a camper or car-top carrier, or
driving on rough or muddy roads:
• Replace the fluid/oil every 20,000 miles (32,000 km) or 24 months.
• Replace the CVT fluid every 60,000 miles (96,000 km) or request the dealer to in-
spect the fluid deterioration data using a
CONSULT. If the deterioration data is
more than 210000, replace the CVT fluid.
Off-Road Maintenance Check the follow-
ing items frequently whenever you drive
off-road through deep sand, mud or water:
• Brake pads and rotors
• Brake lines and hoses
• Differential, transmission and transfer case oil
• Steering linkage
• Propeller shaf t(s) and front drive shaf ts
• Engine air filter To help ensure smooth, safe and economi-
cal driving, NISSAN provides two mainte-
nance schedules that may be used, de-
pending upon the conditions in which you
usually drive. These schedules contain
both distance and time intervals, up to
120,000 miles (192,000 km)/96 months. For
most people, the odometer reading will in-
dicate when service is needed. However, if
you drive very little, your vehicle should be
serviced at the regular time intervals
shown in the schedule.
Af ter 120,000 miles (192,000 km)/96
months, continue maintenance at the
same mileage/time intervals.
ADDITIONAL MAINTENANCE ITEMS
FOR SEVERE OPERATING
CONDITIONS
Additional maintenance items for severe
operating conditions
should be per-
formed on vehicles that are driven under
especially demanding conditions. Addi-
tional maintenance items should be per-
formed if you primarily operate your vehicle
under the following conditions:
• Repeated short trips of less than 5 miles (8 km). • Repeated short trips of less than 10 miles
(16 km) with outside temperatures re-
maining below freezing.
• Operating in hot weather in stop-and-go “rush hour” traffic.
• Extensive idling and/or low speed driving for long distances, such as police, taxi or
door-to-door delivery use.
• Driving in dusty conditions.
• Driving on rough, muddy or salt spread roads.
• Towing a trailer, using a camper or using a car-top carrier.
If your vehicle is mainly operated under the
severe conditions, follow the severe main-
tenance intervals shown in the mainte-
nance schedule.
MAINTENANCE SCHEDULES
Maintenance and schedules9-7

3.5L 6 CYLINDER (VQ35DE engine
model)
The following shows the maintenance
schedule.
Choose the maintenance schedule
needed based on your vehicle driving
conditions.
Af ter 120,000 miles (192,000 km)/96
months, continue maintenance at the
same mileage/time interval.
5,000 miles/(8,000 km)/6 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval
Severe maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Propeller shaf t (AWD models)
• Steering gear & linkage
• Drive shaf t boots
• Axle & suspension parts
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belt and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Differential gear oil
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth Essential:
• Replace engine oil & filter
9-8Maintenance and schedules

30,000 miles/(48,000 km)/
24 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines and cables
• Brake pads and rotors
• CVT transmission fluid
• Differential gear oil (AWD models)
• Fuel tank vapor vent system *
• Fuel lines/connections *
• Exhaust system
• Propeller shaf t (AWD models)
• Steering gear and linkage
• Axle and suspension parts
• Transfer case oil (AWD models)
• Drive shaf t
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belt and hose inspections
• Suspension components (shocks, sub- frame, tie rods) • Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essential:
• Replace engine oil & filter
• Replace engine air filter (1)
• Replace brake fluid
• Tire rotation
• Replace in-cabin microfilter
Severe maintenance:
Not Applicable. Proceed to next interval
(1) If operating mainly in dusty conditions,
more frequent maintenance may be
required.
* Maintenance items and intervals with “*”
are recommended by NISSAN for reliable
vehicle operation. The owner need not per-
form such maintenance in order to main-
tain the emission warranty or manufac-
turer recall liability. Other maintenance
items and intervals are required.
30,000 miles/(48,000 km)/
36 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval
Severe maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Propeller shaf t (AWD models)
• Steering gear & linkage
• Axle & suspension parts
• Drive shaf t boots
• Horn, lights, signals, wipers, rear hatch/
hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belt and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Differential gear oil
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Maintenance and schedules9-13

60,000 miles/(96,000 km)/
48 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines and cables
• Brake pads and rotors
• CVT transmission fluid
• Differential gear oil (AWD models)
• Engine drive belts *
• Fuel tank vapor vent system *
• Fuel lines/connections *
• Exhaust system
• Propeller shaf t (AWD models)
• Steering gear and linkage
• Axle and suspension parts
• Transfer case oil (AWD models)
• Drive shaf t boots
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Hose inspection
• Suspension components (shocks, sub- frame, tie rods) • Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essential:
• Replace engine air filter (1)
• Replace brake fluid
• Replace engine oil & filter
• Tire rotation
• Replace in-cabin microfilter
Severe maintenance:
Not Applicable. Proceed to next interval
(1) If operating mainly in dusty conditions,
more frequent maintenance may be
required.
* Maintenance items and intervals with “*”
are recommended by NISSAN for reliable
vehicle operation. The owner need not per-
form such maintenance in order to main-
tain the emission warranty or manufac-
turer recall liability. Other maintenance
items and intervals are required.
60,000 miles/(96,000 km)/
72 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval
Severe maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Propeller shaf t (AWD models)
• Steering gear & linkage
• Axle & suspension parts
• Drive shaf t boots
• Horn, lights, signals, wipers, rear hatch/
hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belt and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Maintenance and schedules9-19

90,000 miles/(144,000 km)/
72 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines and cables
• Brake pads and rotors
• CVT transmission fluid
• Differential gear oil (AWD models)
• Transfer case oil (AWD models)
• Drive shaf t boots
• Engine drive belt *
• Fuel tank vapor vent system *
• Fuel lines/connections *
• Exhaust system
• Propeller shaf t (AWD models)
• Steering gear and linkage
• Axle and suspension parts
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Hose inspections
• Suspension components (shocks, sub- frame, tie rods) • Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essential:
• Replace engine air filter (1)
• Replace brake fluid
• Replace engine oil & filter
• Tire rotation
• Replace in-cabin microfilter
• Replace intelligent key battery
Severe maintenance:
Not Applicable. Proceed to next interval
(1) If operating mainly in dusty conditions,
more frequent maintenance may be
required.
* Maintenance items and intervals with “*”
are recommended by NISSAN for reliable
vehicle operation. The owner need not per-
form such maintenance in order to main-
tain the emission warranty or manufac-
turer recall liability. Other maintenance
items and intervals are required.
90,000 miles/(144,000 km)/
108 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval
Severe maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Propeller shaf t (AWD models)
• Steering gear & linkage
• Axle & suspension parts
• Drive shaf t boots
• Horn, lights, signals, wipers, rear hatch/
hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belt and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Differential gear oil
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Maintenance and schedules9-25

120,000 miles/(192,000 km)/
96 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines and cables
• Brake pads and rotors
• CVT Transmission fluid
• Differential gear oil (AWD models)
• Transfer case oil (AWD models)
• Drive shaf t boots
• Engine drive belt *
• Fuel tank vapor vent system *
• Fuel lines/connections *
• Exhaust system
• Propeller shaf t (AWD models)
• Steering gear and linkage
• Axle and suspension parts
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Hose inspections
• Suspension components (shocks, sub- frame, tie rods) • Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essential:
• Replace engine air filter (1)
• Replace brake fluid
• Replace engine oil & filter
• Tire rotation
• Replace in-cabin microfilter
Severe maintenance:
Essential:
• Replace CVT transmission fluid (2)
(1) If operating mainly in dusty conditions,
more frequent maintenance may be
required.
(2) Performed based on the number of
miles only.
* Maintenance items and intervals with “*”
are recommended by NISSAN for reliable
vehicle operation. The owner need not per-
form such maintenance in order to main-
tain the emission warranty or manufac-
turer recall liability. Other maintenance
items and intervals are required.
Maintenance and schedules9-31

10 Technical and consumer information
Recommended fluids/lubricants and
capacities...................................... 10-2
Fuel recommendation ......................10-4
Engine oil and oil filter
recommendations .......................... 10-7
Air conditioner system refrigerant and
oil recommendations .......................10-8
Specifications .................................. 10-9
Engine ...................................... 10-9
Wheels and tires ........................... 10-10
Dimensions and weights ...................10-10
When traveling or registering in another
country ........................................ 10-11
Vehicle identification ........................... 10-11
Vehicle Identification Number (VIN)
plate ........................................ 10-11
Vehicle identification number
(chassis number) ............................ 10-11
Engine serial number ......................10-12
F.M.V.S.S./C.M.V.S.S. certification label ........10-12
Emission control information label .........10-12
Tire and Loading Information label .........10-13
Air conditioner specification label ..........10-13
Installing front license plate ...................10-14Vehicle loading information
...................10-15
Terms ...................................... 10-15
Vehicle load capacity ....................... 10-16
Securing the load .......................... 10-17
Loading tips ................................ 10-18
Measurement of weights ...................10-19
Towing a trailer ................................ 10-19
Maximum load limits ....................... 10-19
Towing load/specification ..................10-23
Towing safety .............................. 10-24
Flat towing for all–wheel drive vehicle
(if so equipped) ............................. 10-28
Flat towing for front wheel drive vehicle
(if so equipped) ............................. 10-28
Uniform tire quality grading ...................10-29
Emission control system warranty ............10-30
Reporting safety defects ......................10-31
Readiness for Inspection/Maintenance (I/M)
test ........................................... 10-32
E

vent Data Recorders (EDR) ...................10-32
Owner's Manual/Service Manual order
information ................................... 10-33