2020 NISSAN QASHQAI exhaust filter

8-2Do-it-yourself
When performing any inspection or main-
tenance 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 sur-
face, apply the parking brake
securely and block the wheels to
prevent the vehicle from moving.
Move the shift lever to the P
(Park) position (CVT model) or
the shift lever to the N (Neutral)
position (MT model).
. Be sure the ignition switch is in
the OFF or LOCK position when
performing any parts replace-
ment or repairs.
. If you must work with the engine
running, keep your hands, cloth-
ing, hair and tools away from
moving fans, belts and any other
moving parts.
. It is advisable to secure or re-
move 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 ve-
hicle.
. 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.
. Because the fuel lines are under
high pressure even when the
engine is off, it is recommended
you visit a NISSAN dealer for
service of the fuel filter or fuel
lines.
. Do not work under the hood while
the engine is hot. Always turn off
the engine and wait until it cools
down.
. If you must work with the engine
running, keep your hands, cloth-
ing, hair and tools away from
moving fans, belts and any other
moving parts.
. Keep smoking materials, flame
and sparks away from fuel and
the battery. .
On gasoline engine models with
the Multiport Fuel Injection (MFI)
system, the fuel filter and fuel
lines should be serviced because
the fuel lines are under high
pressure even when the engine
is turned off. It is recommended
that you visit a NISSAN dealer for
this service.
. Your vehicle is equipped with an
automatic 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.
. Avoid direct contact with used
engine oil and coolant. Impro-
perly disposed engine oil, engine
coolant, and/or other vehicle
fluids can hurt the environment.
Always conform to local regula-
tions for disposal of vehicle fluids.
CAUTION
.Do not work under the hood while
the engine is hot. Turn the engine
MAINTENANCE PRECAUTIONS

9-6Maintenance and schedules
Engine oil and oil filter:
Replace engine oil and oil filter at the
specified intervals. For recommended oil
grade and viscosity refer to “Capacities
and recommended fluids/lubricants”
(P.10-2).
Engine valve clearance*:
Inspect only if valve noise increases.
Adjust valve clearance if necessary.
Evaporative emissions control vapor
lines*:
Check vapor lines for leaks or looseness.
Tighten connections or replace parts as
necessary.
Fuel filter
Periodic maintenance is not required (in-
tank type filter).
Fuel lines*:
Check the fuel hoses, piping and connec-
tions for leaks, looseness, or deterioration.
Tighten connections or replace parts as
necessary.
Spark plugs:
Replace at specified intervals. Install new
plugs of the type as originally 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 deterio-
rated or damaged parts immediately.
Brake pads and rotors:
Check for wear, deterioration and fluid
leaks. Replace any deteriorated or da-
maged parts immediately.
Exhaust system:
Visually inspect the exhaust pipes, muffler
and hangers for leaks, cracks, deteriora-
tion, and damage. Tighten connections or
replace parts as necessary.
In-cabin microfilter:
Replace at specified intervals. When driv-
ing for prolonged periods in dusty condi-
tions, replace the filter more frequently.
Propeller shaft(s):
Check for damage, looseness, and grease
leakage. (AWD)
Steering gear and linkage, axle and
suspension parts, drive shaft boots:
Check for damage, looseness, and leak-
age of oil or grease. Under severe driving
conditions, inspect more frequently.
Tire rotation:
Tires should be rotated every 7,500 miles(12,000 km) according to the instructions
under “Explanation of general mainte-
nance items” (P.9-2). When rotating tires,
check for damage and uneven wear.
Replace if necessary.
Transmission fluid/oil, differential oil
and transfer case oil:
Visually inspect for signs of leakage at
specified intervals.
If using a car-top carrier, or driving on
rough or muddy roads:
.
Replace the Manual Transmission
gear 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 deal-
er to inspect the fluid deterioration
data using a CONSULT. If the dete-
rioration data is more than 210,000,
replace the CVT fluid.

9-8Maintenance and schedules
STANDARD MAINTENANCE
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace
MAINTENANCE OPERATION
Perform at number of miles, kilometers or months,
whichever comes first.Miles × 1,000
(km × 1,000) Months MAINTENANCE INTERVAL
7.5
(12) 6 15
(24) 12 22.5
(36) 18 30
(48) 24 37.5
(60) 30 45
(72) 36 52.5
(84) 42 60
(96) 48 67.5
(108) 54 75
(120) 60 82.5
(132) 66 90
(144) 72 97.5
(156) 78 105
(168) 84 112.5
(180) 90 120
(192) 96
Air cleaner filter NOTE (1) R R R R
Brake fluid$ RR RR
Brake lines & cables II II I I I I
Brake pads & rotors$ II II I I I I
CVT fluid NOTE (2) I I I I I I I I
Drive belt NOTE (3) I* I* I* I* I*
Engine coolant* NOTE (4)(5)
Engine oil & oil filter$ RRRRR RRRRR RR R R R R
EVAP vapor lines & fuel lines I* I* I*I*
Exhaust system$ II II
Fuel filter NOTE (6)
In-cabin microfilter RR RR R R R R
Intake & exhaust valve clearance* NOTE (7)
Intelligent Key® battery IRRRR
Manual transaxle gear oil NOTE (8) I I I I I I I I
Propeller shaft & drive shaft boots (AWD models) $II II I I I I
Spark plugs (Iridium platinum-tipped type) NOTE (9) Replace every 105,000 miles (168,000 km)
Steering gear & linkage, axle & suspension parts $ II I I
Tire

rotation NOTE (10)
Transfer fluid & differential gear oil NOTE (8)II II I I II

9-10Maintenance and schedules
The maintenance intervals shown on the
preceding pages are for normal operating
conditions. If the vehicle is mainly oper-
ated under severe driving conditions as
shown below, more frequent mainte-
nance must be performed on the follow-
ing items as shown in the table.
Severe driving conditions
.Repeated short trips of less than 5
miles (8 km).
. Repeated short trips of less than 10
miles (16 km) with outside tempera-
tures remaining 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.
. Using a car-top carrier.
Maintenance operation: Inspect = Inspect
and correct or replace as necessary.Maintenance item Maintenance opera- tionMaintenance interval
Brake fluid Replace Every 10,000 miles (16,000 km) or 12 months
Brake pads & rotors Inspect Every 5,000 miles (8,000 km) or 6 months
Engine oil & oil filter Replace Every 5,000 miles (8,000 km) or 6 months
Exhaust system Inspect Every 5,000 miles (8,000 km) or 6 months
Propeller shaft (AWD) & drive
shaft boots Inspect Every 5,000 miles (8,000 km) or 6
months
Steering gear & linkage, axle &
suspension parts Inspect Every 5,000 miles (8,000 km) or 6
months
MAINTENANCE UNDER SEVERE
DRIVING CONDITIONS

11-2
Conventional (fixed speed) cruise
control mode .................................................................. 5-93
CoolantCapacities and
recommended fluids/lubricants............... 10-2
Changing engine coolant ................................. 8-6
Checking engine coolant level...................... 8-5
Corrosion protection .................................................... 7-7
Cruise control ................................................................. 5-64
Cup holders...................................................................... 2-66
CVT, Driving with CVT (Continuously
Variable Transmission)............................. 5-13, 5-20
D
Daytime Running Lights (DRL) system....... 2-57
Defroster switch, Rear window and
outside mirror defroster switch....................... 2-52
Dimensions and weights....................................... 10-8
Display Vehicle information display.......................... 2-19
Drive belt ........................................................................\
.... 8-13
Driver and passenger supplemental knee
air bag ........................................................................\
.......... 1-57
Driving Cold weather driving ..................................... 5-139
Driving with CVT (Continuously
Variable Transmission)..................................... 5-20
Driving with manual transmission.......... 5-25
Intelligent 4x4 ..................................................... 5-121
On-pavement and off-road driving .......... 5-9
Precautions when starting
and driving.................................................................... 5-4
Safety precautions .............................................. 5-10
Dynamic driver assistance switch
(models without ProPILOT assist) .................. 2-61
E
ECO mode switch........................................................ 2-64
ECO mode system ...................................................... 5-32 Ambient ECO............................................................ 5-34
ECO Drive Report.................................................. 5-34
ECO Pedal Guide function ............................. 5-33
Economy, Fuel............................................................. 5-121
Elapsed time.................................................................... 2-40
Elapsed time and trip odometer..................... 2-40
Electric power steering........................................ 5-126
Electric power steering warning light ........ 2-12
Emergency tire puncture repair kit (if
so equipped).................................................................... 8-41
Emission control information label............ 10-10
Emission control system maintenance ......... 9-8
Emission control system warranty ............ 10-17
Engine Before starting the engine............................ 5-17
Break-in schedule ............................................ 5-119
Capacities and
recommended fluids/lubricants............... 10-2
Changing engine coolant ................................. 8-6
Changing engine oil and filter ...................... 8-6
Checking engine coolant level...................... 8-5
Checking engine oil level................................... 8-6
Coolant temperature gauge .......................... 2-7
Emergency engine shut off.............. 5-16, 6-3
Engine compartment
check locations ......................................................... 8-3
Engine cooling system ........................................ 8-4
Engine oil.....................................................................\
... 8-6
Engine oil and oil
filter recommendation ..................................... 10-5
Engine oil viscosity .............................................. 10-6
Engine serial number ........................................ 10-9
Engine specifications......................................... 10-7 Engine start operation indicator
(for Continuously Variable
Transmission (CVT) models) ........................ 2-31
Engine start operation indicator
(for Manual Transmission (MT)
models) ........................................................................\
. 2-31
If your vehicle overheats ................................ 6-16
Starting the engine.............................. 5-18, 5-19
Event Data Recorders (EDR)............................. 10-19
Exhaust gas (carbon monoxide) ......................... 5-4
Explanation of scheduled
maintenance items ........................................................ 9-5
F
F.M.V.S.S./C.M.V.S.S. certification label ......... 10-9
Filter Air cleaner housing filter ................................ 8-15
Changing engine oil and filter ...................... 8-6
Flashers (See hazard warning
flasher switch).................................................................... 6-2
Flat tire........................................................................\
............. 6-3
Flat towing..................................................................... 10-15
Floor mat cleaning ......................................................... 7-5
Fluid Brake and clutch fluid ......................................... 8-9
Capacities and
recommended fluids/lubricants............... 10-2
Continuously Variable Transmission
(CVT) fluid....................................................................... 8-9
Engine coolant........................................................... 8-4
Engine oil.....................................................................\
... 8-6
Window washer fluid ......................................... 8-10
Fog light switch ............................................................ 2-58
Front manual seat adjustment ............................ 1-4
Front passenger air bag and
status light........................................................................\
1-50