cabin filter NISSAN TEANA 2014 Service Manual

HA-40
< REMOVAL AND INSTALLATION >
HEATING AND COOLING UNIT ASSEMBLY
HEATING AND COOLING UNIT ASSEMBLY
Exploded ViewINFOID:0000000009463948
HEATING AND COOLING UNIT ASSEMBLY
1. Heating and cooling unit assembly 2. Harness 3. Mode door motor
4. Upper floor connecting duct (LH) 5. Air mix door motor (passenger) (automatic A/C only)6. Heater core pipes cover
7. Heater core 8. Evaporator 9. Air mix door motor (driver)
10. Upper floor connecting duct (RH) 11. Expansion valve 12. Blower motor
13. Intake door motor 14. Blower unit 15. Filter cover
16. In-cabin microfilter
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Revision: November 20132014 Altima NAM

HAC-18
< SYSTEM DESCRIPTION >[AUTOMATIC AIR CONDITIONER]
SYSTEM
*: Inlet status is displayed by indicator during activating automatic control
AIR DISTRIBUTION
1. Intake door 2. Blower motor 3. In-cabin microfilter
4. Front evaporator 5. Air mix door 6. Front heater core
7. Foot door 8. Ventilator door 9. Defroster door
10. Max. cool door
Fresh air Recirculation air Discharge air
Defroster Center ventilator Side ventilator
Front foot Rear foot
Switch position Door position
Mode door
Intake door
Air mix door
Ventilator door
Max. cool door Defroster door Foot door
(Driver side)
(Passenger side)
AUTO switch AUTO
MODE switch AAAA
———
BBAB
CCB B
CBBB
DEF switch C A C C
Intake switch
*
———— A
B
Temperature control
switch (Driver side) DUAL
switch:
OFF Full cold
[18 °C (60 °F)]
—A
18.5 °C – 31.5 °C
(61 °F – 89 °F) AUTO
Full hot
[32 °C (90 °F)] B
Temperature control
switch (Driver side)
DUAL
switch:
ON Full cold
[18 °C (60 °F)] A
—
18.5
°C – 31.5 °C
(61 °F – 89 °F) AUTO
Full hot
[32 °C (90 °F)] B
Temperature control
switch (Passenger
side) Full cold
[18 °C (60 °F)]
—A
18.5 °C – 31.5 °C
(61 °F – 89 °F) AUTO
Full hot
[32 °C (90 °F)] B
ON·OFF switch OFF C C B B B —
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

MA-2
OIL FILTER : Removal and Installation ..................27
SPARK PLUG ........................................................ ...28
SPARK PLUG : Removal and Installation ..............29
EVAP VAPOR LINES ............................................. ...30
EVAP VAPOR LINES : Inspection ..........................30
CHASSIS AND BODY MAINTENANCE ......... ...31
IN-CABIN MICROFILTER ...................................... ...31
IN-CABIN MICROFILTER : Removal and Installa-
tion ....................................................................... ...
31
EXHAUST SYSTEM ............................................... ...31
EXHAUST SYSTEM : Checking Exhaust System ...31
CVT FLUID ............................................................. ...31
CVT FLUID : RE0F10D ..........................................32
CVT FLUID : Inspection ..........................................32
CVT FLUID : Replacement .....................................32
CVT FLUID : Adjustment ........................................34
CVT FLUID : RE0F10E ..........................................35
CVT FLUID : Inspection ..........................................35
CVT FLUID : Replacement .....................................35
CVT FLUID : Adjustment ........................................37
WHEELS ................................................................ ...38
WHEELS : Inspection .............................................38
WHEELS : Adjustment ...........................................39
BRAKE FLUID LEVEL AND LEAKS ........................40
BRAKE FLUID LEVEL AND LEAKS : Inspection ...40
BRAKE LINES AND CABLES ............................... ...41
BRAKE LINES AND CABLES : Inspection .............41
BRAKE FLUID ........................................................ ...41
BRAKE FLUID : Drain and Refill .............................41
DISC BRAKE .......................................................... ...42
DISC BRAKE : Front Brake Pad .............................42
DISC BRAKE : Inspection .......................................42
DISC BRAKE : Front Brake Rotor ...........................42
DISC BRAKE : Inspection .......................................42
DISC BRAKE : Rear Brake Pad ..............................43
DISC BRAKE : Inspection .......................................43
DISC BRAKE : Rear Brake Rotor ...........................43
DISC BRAKE : Inspection .......................................43
STEERING GEAR AND LINKAGE ........................ ...43
STEERING GEAR AND LINKAGE : Inspection ......43
POWER STEERING FLUID AND LINES ............... ...43
POWER STEERING FLUID AND LINES : Inspec-
tion ....................................................................... ...
44
AXLE AND SUSPENSION PARTS ........................ ...44
AXLE AND SUSPENSION PARTS : Inspection .....44
DRIVE SHAFT ........................................................ ...45
DRIVE SHAFT : Inspection .....................................45
LOCKS, HINGES AND HOOD LATCH .................. ...45
LOCKS, HINGES AND HOOD LATCH : Lubricat-
ing ........................................................................ ...
45
SEAT BELT, BUCKLES, RETRACTORS, AN-
CHORS AND ADJUSTERS ................................... ...
45
SEAT BELT, BUCKLES, RETRACTORS, AN-
CHORS AND ADJUSTERS : Inspection .............. ...
45
Revision: November 20132014 Altima NAM

MA-8
< PERIODIC MAINTENANCE >
PERIODIC MAINTENANCE
NOTE:
• (1) After 40,000 miles (64,000 km) or 48 months, inspect every 10,000 miles (16,000 km) or 12 months. Replace the drive belts if
found damaged.
• (2) If operating mainly in dusty conditions, more frequent maintenance may be required.
• (3) Maintenance-free item. For service procedures, refer to the FL section.
• (4) First replacement interval is 105,000 miles (168,000 km) or 84 months. After first replacement, replace every 75,000 miles (120,000 km) or 60 months.
• (5) Use only Genuine NISSAN long life Antifreeze/Coolant (blue) or equivalent with proper mixture ratio of 50% anti-freeze and 50%
demineralized or distilled water. Mixing any other type of coolant or the use of non-distilled water will reduce the life expec tancy of the
factory fill coolant.
• (6) Replace spark plug when the plug gap exceeds 1.25 mm (0.049 in) even if within specified periodic replacement mileage.
• (7) Periodic maintenance is not required. However, if valve noise increases, inspect valve clearance.
* Maintenance items and intervals with “*” are recommended by NISSAN for reliable vehicle operation. The owner need not perform
such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and inter vals are
required.
Chassis and Body Maintenance
Abbreviations: R = Replace. I = Inspec t. Correct or replace if necessary.
EVAP vapor lines I* I* MA-21(QR25DE)
MA-30
(VQ35DE)
Fuel lines I* I* MA-16
(QR25DE)
MA-25
(VQ35DE)
Fuel filter NOTE (3) —
Engine coolant* NOTE (4)(5) MA-13
(QR25DE)
MA-22
(VQ35DE)
Engine oil RRRRRR MA-17
(QR25DE)
MA-26
(VQ35DE)
Engine oil filter (Use genuine NISSAN
engine oil filter or equivalent) RRRRRRMA-18
(QR25DE)
MA-27
(VQ35DE)
Spark plugs (Iridium - tipped type) NOTE (6) Replace every 105,000 miles (168,000 km) MA-20
(QR25DE)
MA-29
(VQ35DE)
Intake and exhaust valve clearance* NOTE (7) MA-31
(QR25DE)
MA-31
(VQ35DE)
MAINTENANCE OPERATION
MAINTENANCE INTERVAL
Reference Page
Perform at number of miles, kilometers
or months, whichever comes first. Miles x 1,000
(km x 1,000)
Months 95
(152)
11 4 100
(160)
120 105
(168)
126 11 0
(176)
132 11 5
(184)
138 120
(192)
144
MAINTENANCE OPERATION MAINTENANCE INTERVAL
Perform at number of miles, kilome-
ters or months, whichever comes
first. Miles x 1,000
(km x 1,000) Months 5
(8) 6 10
(16) 12 15
(24) 18 20
(32) 24 25
(40) 30 30
(48) 36 35
(56) 42 40
(64) 48 45
(72) 54
Brake lines & cables I I I I
Brake pads & roters IIII
Brake fluid RR
CVT fluid NOTE (1)IIII
Steering gear & linkage, axle & sus-
pension parts II
Tire rotation NOTE (2)
Front drive shaft boots IIII
Exhaust system II
In-cabin microfilter R R R
Revision: November 20132014 Altima NAM

PERIODIC MAINTENANCEMA-9
< PERIODIC MAINTENANCE >
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NOTE:
• Maintenance items with “ ” shoul d be performed more frequently according to “Maintenance Under Severe Driving Condi-
tions”.
• (1) Use only Genuine NISSAN CVT fluid. If towing a trailer, using a camper or a car-top carrier or driving on rough or muddy r oads,
inspect CVT fluid deteriorat ion at NISSAN dealer every 60,000 miles (96,000 km), then change CVT fluid if necessary. And if the
inspection is not performed, change (not just inspect) CVT fluid every 60,000 miles (96,000 km). Using transmission fluid other than
Genuine NISSAN CVT Fluid will damage the CVT, which is not covered by the NISSAN new vehicle limited warranty.
• (2) Refer to “Tire rotation” under the “GENERAL MAINTENANCE” heading earlier in this section.
MAINTENANCE UNDER SEVERE DRIVING CONDITIONS
The maintenance intervals shown on the preceding pages are for normal operating conditions. If the vehicle is
mainly operated under severe driving conditions as shown below, more frequent maintenance must be per-
formed on the following 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) wi th outside temperatures 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.
MAINTENANCE OPERATION MAINTENANCE INTERVAL
Perform at number of miles, kilome-
ters or months, whichever comes
first. Miles x 1,000
(km x 1,000) Months 50
(80) 60 55
(88) 66 60
(96) 72 65
(104) 78 70
(112) 84 75
(120) 90 80
(128) 96 85
(136) 102 90
(144) 108
Brake lines & cables IIIII
Brake pads & roters IIIII
Brake fluid RR
CVT fluid NOTE (1)IIIII
Steering gear & linkage, axle & sus-
pension parts II
Tire rotation NOTE (2)
Front drive shaft boots IIIII
Exhaust system II
In-cabin microfilter R R R
MAINTENANCE OPERATION MAINTENANCE INTERVAL
Reference Page
Perform at number of miles, kilometers
or months, whichever comes first. Miles x 1,000
(km x 1,000)
Months 95
(152)
11 4 100
(160)
120 105
(168)
126 11 0
(176)
132 11 5
(184)
138 120
(192)
144
Brake lines & cables I I I MA-41
Brake pads & rotersIII
MA-42
Brake fluid RR
MA-41
CVT fluid NOTE (1)III MA-32MA-35
Steering gear & linkage, axle & sus-
pension parts II
MA-43
MA-44
Tire rotation NOTE (2) MA-38MA-39
Front drive shaft boots
III
MA-45
Exhaust system II
MA-31
In-cabin microfilter R R MA-31
Revision: November 20132014 Altima NAM

CHASSIS AND BODY MAINTENANCEMA-31
< PERIODIC MAINTENANCE >
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CHASSIS AND BODY MAINTENANCE
IN-CABIN MICROFILTER
IN-CABIN MICROFILTER :
Removal and InstallationINFOID:0000000009464564
REMOVAL
1. Disengage the filter cover tab (1) to remove the filter cover.
CAUTION:
Use care when lifting up on th e tab to avoid damaging it.
2. Remove the in-cabin microfilter from the blower unit.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• When installing, handle the filt er with extreme care to avoid deforming or damaging the filter.
• If the filter is deformed/damage d when removing, replace it with a new one. A deformed or damaged
filter may affect the dust collecting performance.
EXHAUST SYSTEM
EXHAUST SYSTEM : Chec king Exhaust SystemINFOID:0000000009464565
Check the exhaust pipes, muffler, and mounting components for
incorrect attachment, leaks, cracks, damage, or deterioration.
CVT FLUID
ALIIA0636ZZ
SMA211A
Revision: November 20132014 Altima NAM

VTL-1
VENTILATION, HEATER & AIR CONDITIONER
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SECTION VTL
A
B
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CONTENTS
VENTILATION SYSTEM
PRECAUTION ................ ...............................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
Precaution for Work ..................................................2
PREPARATION ............................................3
PREPARATION .............................................. .....3
Special Service Tool ........................................... ......3
Commercial Service Tool ..........................................3
PERIODIC MAINTENANCE ..........................4
IN-CABIN MICROFILTER .............................. .....4
Removal and Installation ...........................................4
SYSTEM DESCRIPTION . .............................5
IN-CABIN MICROFILTER .............................. .....5
Description .......................................................... ......5
REMOVAL AND INSTALLATION ................6
DUCTS AND GRILLES .................................. .....6
Exploded View .................................................... ......6
DEFROSTER NOZZLE .......................................... ......7
DEFROSTER NOZZLE : Removal and Installation
......
7
CENTER VENTILATOR DUCT .............................. ......7
CENTER VENTILATOR DUCT : Removal and In-
stallation .............................................................. ......
7
SIDE DEFROSTER DUCT ..................................... ......7
SIDE DEFROSTER DUCT : Removal and Instal-
lation .................................................................... ......
7
FRONT FLOOR DUCT .......................................... ......8
FRONT FLOOR DUCT : Removal and Installation
- Front Floor Duct ................................................ .....
8
FRONT FLOOR DUCT : Removal and Installation
- Front Floor Connecting Duct ............................. .....
8
FRONT FLOOR DUCT : Removal and Installation
- Front Floor Duct Nozzle .................................... .....
8
ADAPTOR DUCT ................................................... .....8
ADAPTOR DUCT : Removal and Installation -
Adaptor Duct ........................................................ .....
8
ADAPTOR DUCT : Removal and Installation -
Adaptor Extension Duct ....................................... .....
9
REAR CENTER VENTILATOR DUCT ................... .....9
REAR CENTER VENTILATOR DUCT : Removal
and Installation .................................................... .....
9
Exploded View .........................................................10
CENTER VENTILATOR GRILLE ........................... ....10
CENTER VENTILATOR GRILLE : Removal and
Installation ........................................................... ....
11
SIDE VENTILATOR GRILLE ................................. ....11
SIDE VENTILATOR GRILLE : Removal and In-
stallation .............................................................. ....
11
SIDE DEFROSTER GRILLE .................................. ....11
SIDE DEFROSTER GRILLE : Removal and In-
stallation .............................................................. ....
11
REAR CENTER VENTILATOR GRILLE ............... ....12
REAR CENTER VENTILATOR GRILLE : Remov-
al and Installation ................................................. ....
12
BLOWER UNIT .................................................13
BLOWER UNIT ...................................................... ....13
BLOWER UNIT : Exploded View .............................13
BLOWER UNIT : Removal and Installation .............13
BLOWER MOTOR ................................................. ....13
BLOWER MOTOR : Removal and Installation ........13
Revision: November 20132014 Altima NAM

VTL-4
< PERIODIC MAINTENANCE >
IN-CABIN MICROFILTER
PERIODIC MAINTENANCE
IN-CABIN MICROFILTER
Removal and InstallationINFOID:0000000009461574
REMOVAL
1. Disengage the filter cover tab (1) to remove the filter cover.CAUTION:
Use care when lifting up on th e tab to avoid damaging it.
2. Remove the in-cabin microfilter from the blower unit.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• When installing, handle the filter with extreme care to avoid deforming or damaging the filter.
• If the filter is deformed/damaged when removing , replace it with a new one. A deformed or damaged
filter may affect the du st collecting performance.
ALIIA0636ZZ
Revision: November 20132014 Altima NAM

IN-CABIN MICROFILTERVTL-5
< SYSTEM DESCRIPTION >
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SYSTEM DESCRIPTION
IN-CABIN MICROFILTER
DescriptionINFOID:0000000009461575
FUNCTION
The fresh air (A) and the recirculated air (B) drawn inside the pas-
senger compartment by the blower fan (1) is kept clean (C) on either
mode by the in-cabin microfilter (2 ), which is located before the
evaporator (3), in the heating and cooling unit assembly.
WJIA2253E
Revision: November 20132014 Altima NAM