2014 NISSAN TEANA engine

SQUEAK AND RATTLE TROUBLE DIAGNOSESEXT-13
< PERIODIC MAINTENANCE >
C
D E
F
G H
I
J
L
M A
B
EXT
N
O P
1. Loose harness or harness connectors.
2. Front console map/reading lamp lens loose.
3. Loose screws at console attachment points.
SEATS
When isolating seat noise it's important to note the pos ition the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplic ated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of thes e incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component installed to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator installation pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine rpm or
load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.
Revision: November 20132014 Altima NAM

FAX-2
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951700
The Supplemental Restraint System such as “A IR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severi ty of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inopera tive, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISS AN/INFINITI dealer.
• Improper maintenance, including in correct removal and installation of the SRS, can lead to personal
injury caused by unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electri c power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor( s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers , always switch the Ignition OFF, disconnect the
battery and wait at least three minutes before performing any service.
Precautions for Drive ShaftINFOID:0000000009464432
Observe the following precautions when disassembling and assembling drive shaft.
• Joint sub-assembly does not disass emble because it is non-overhaul parts.
• Perform work in a location which is as dust-free as possible.
• Before disassembling and assembling, clean the outside of parts.
• Prevention of the entry of foreign objects must be tak en into account during disassembly of the service loca-
tion.
• Disassembled parts must be carefully reassembled in the correct order. If work is interrupted, a clean cover must be placed over parts.
• Paper shop cloths must be used. Fabric shop cloths must not be used because of the danger of lint adhering
to parts.
• Disassembled parts (except for rubber parts) should be cleaned with kerosene which shall be removed by
blowing with air or wiping with paper shop cloths.
Revision: November 20132014 Altima NAM

FAX-12
< REMOVAL AND INSTALLATION >
FRONT DRIVE SHAFT
1. Check CVT fluid level and leakage. Refer to TM-84, "Adjustment" (REOF10D), TM-286, "Adjustment"
(REOF10E).
2. Check wheel alignment. Refer to FSU-7, "Inspection and Adjustment"
.
3. Adjust the neutral position of the steering angle sensor. Refer to BRC-58, "Work Procedure"
.
Exploded View (RH)INFOID:0000000009464442
Removal and Installation (RH)INFOID:0000000009464443
REMOVAL
1. Remove front wheel and tire using power tool. Refer to WT-60, "Road Wheel".
2. Remove wheel sensor bolt (A) and wheel sensor from steering knuckle. Refer to BRC-124, "Exploded View - Front Wheel Sen-
sor".
1. Cotter pin 2. Retainer 3. Drive shaft
4. Retaining bracket 5. Support bearing bracket A. Front RH drive shaft
B. QR25DE engine C. VQ35DE engine
ALDIA0371ZZ
ALDIA0287ZZ
Revision: November 20132014 Altima NAM

FRONT DRIVE SHAFTFAX-25
< UNIT DISASSEMBLY AND ASSEMBLY >
CEF
G H
I
J
K L
M A
B
FA X
N
O P
6. Install boot securely into grooves (indicated by * marks) as shown.
CAUTION:
If there is grease on boot mounting surfaces (indicated by *
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
7. Make sure boot installation length (L) is the specified length. Insert a suitable tool into the large end of boot. Bleed air from
boot to prevent boot deformation.
CAUTION:
• Boot may break if boot installation le ngth is less than standard value.
• Be careful that suitable tool does not contact inside surface of boot.
8. Install new large and small boot bands securely using Tool.
CAUTION:
• Do not reuse boot bands.
• Secure boot band so that dimension (M) meets specifica- tion as shown.
9. After installing housing and shaft, rotate boot to check whether or not the actual position is correct. If boot
position is not correct, remove old boot bands t hen reposition the boot and secure with new boot bands.
Support Bearing
1. With QR25DE engine, press support bearing into retaining bracket using a suitable tool.
2. Install support bearing onto slide joint assembly.
3. Install snap ring. CAUTION:
Do not reuse snap ring.
4. Install dust shield. CAUTION:
Do not reuse dust shield.
Damper
Boot installation length (L) : Refer to FAX-27, "Drive
Shaft"
Tool number : KV40107300 ( — )
JPDIF0144ZZ
RAC1133D
Dimension (M) : Refer to FAX-28, "Boot Bands".
AWDIA0598ZZ
Revision: November 20132014 Altima NAM

FL-1
ENGINE
C
D E
F
G H
I
J
K L
M
SECTION FL
A
FL
N
O P
CONTENTS
FUEL SYSTEM
PRECAUTION ................ ...............................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
General Precaution ...................................................2
PREPARATION ............................................4
PREPARATION .............................................. .....4
Special Service Tool ........................................... ......4
Commercial Service Tool ..........................................4
PERIODIC MAINTENANCE ..........................5
FUEL SYSTEM ............................................... .....5
Inspection ............................................................ ......5
Quick Connector .......................................................5
REMOVAL AND INSTALLATION ................6
FUEL LEVEL SENSOR UNIT, FUEL FILTER
AND FUEL PUMP ASSEMBLY ..................... .....
6
Exploded View .................................................... ......6
Removal and Installation ...........................................6
Inspection ............................................................ ......9
FUEL TANK ........................................................10
Exploded View .................................................... ....10
Removal and Installation .........................................10
Inspection ............................................................ ....13
EVAP CANISTER ..............................................14
Exploded View .........................................................14
Removal and Installation .........................................14
Inspection ................................................................15
EVAP CANISTER FILTER ................................16
Exploded View .........................................................16
Removal and Installation .........................................16
EVAP CANISTER VENT CONTROL VALVE ...17
Exploded View .........................................................17
Removal and Installation .........................................17
EVAP CONTROL SYSTEM PRESSURE SEN-
SOR ...................................................................
18
Exploded View ..................................................... ....18
Removal and Installation .........................................18
UNIT DISASSEMBLY AND ASSEMBLY ....19
FUEL LEVEL SENSOR UNIT ...........................19
Disassembly and Assembly ................................. ....19
SERVICE DATA AND SPECIFICATIONS
(SDS) ............... .............................................
21
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
21
Fuel Tank ............................................................. ....21
Revision: November 20132014 Altima NAM

FL-2
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951691
The Supplemental Restraint System such as “A IR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severi ty of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inopera tive, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISS AN/INFINITI dealer.
• Improper maintenance, including in correct removal and installation of the SRS, can lead to personal
injury caused by unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electri c power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor( s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers , always switch the Ignition OFF, disconnect the
battery and wait at least three minutes before performing any service.
General PrecautionINFOID:0000000009460597
WARNING:
When replacing fuel line parts, be sure to observe the following.
• Put a “CAUTION: FLAMMABLE” sign in the work area.
• Be sure to work in a well ventilated area and have a CO
2 fire extinguisher.
• Do not smoke while working on the fuel system. Keep open flames and sparks away from the work
area.
CAUTION:
• Before removing fuel line parts, carry out the following procedures:
- Put drained fuel in an explosi on-proof container and put the lid on securely. Keep the container in
safe area.
- Release fuel pressure from the fuel lines. Refer to EC-182, "Work Procedure"
(QR25DE), EC-687,
"Work Procedure" (VQ35DE).
- Disconnect the battery ground cable.
• Always replace O-rings and clamps with new ones.
• Do not kink or twist tubes when they are being installed.
• Do not tighten hose clamps excessi vely to avoid damaging hoses.
Tighten high-pressure rubber hose clamp so that clamp end
is 3 mm (0.12 in) from hose end.
Tightening torque specificati ons are the same for all rubber
hose clamps.
Ensure that screw does not contact adjacent parts.
MMA104A
Revision: November 20132014 Altima NAM

PRECAUTIONSFL-3
< PRECAUTION >
C
D E
F
G H
I
J
K L
M A
FL
NP
O
• After connecting the fuel tu
be quick connectors, make sure
the quick connectors are secure.
Check that the connector and r esin tube do not contact any
adjacent parts.
- a) Apply fuel pressure to the fu el system by turning the igni-
tion switch to ON (without star ting the engine). Then check for
fuel leaks at the fuel tube connections.
- b) Start the engine and rev the engine, then check for fuel leaks at the fuel tube connections.
• After installing the tubes, run the engine and check for fuel
leaks at the connections.
• Use only a Genuine NISSAN fuel filler cap as a replacement. If
an incorrect fuel fi ller cap is used, the MIL may come on.
• For servicing “Evaporative Emi ssion System” parts, refer to
EC-62, "EVAPORATIVE EMISSI ON SYSTEM : System Descrip-
tion" (QR25DE for California), EC-62, "EVAPORATIVE EMIS-
SION SYSTEM : System Description" (QR25DE except for
California), EC-580, "EVAPORATIVE EM ISSION SYSTEM : Sys-
tem Description" (VQ35DE).
• For servicing “On Board Refuel ing Vapor Recovery (ORVR)”
parts, refer to EC-39, "On Board Refueling Vapor Recovery
(ORVR)" (QR25DE for California), EC-39, "On Board Refueling
Vapor Recovery (ORVR)" (QR25DE except for California), EC-
564, "On Board Refueling Vapor Recovery (ORVR)" (VQ35DE).PBIC0199E
Revision: November 20132014 Altima NAM

FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLYFL-9
< REMOVAL AND INSTALLATION >
C
D E
F
G H
I
J
K L
M A
FL
NP
O
- Visually confirm that the two retainer tabs are connected to the
quick connector.
InspectionINFOID:0000000009460604
INSPECTION AFTER INSTALLATION
Use the following procedure to check for fuel leaks.
1. Turn ignition switch “ON” (with engine stopped), t hen check connections for fuel leaks by applying fuel
pressure to fuel piping.
2. Start engine, raise idle, and verify there are no fuel leaks at the fuel system connections.
PBIC0199E
Revision: November 20132014 Altima NAM