2014 NISSAN TEANA sensor

EX-6
< REMOVAL AND INSTALLATION >[QR25DE]
EXHAUST SYSTEM (QR25DE)
Removal and Installation
INFOID:0000000009460685
WARNING:
• Perform the procedure with the exhaust system fu lly cooled down because the system will be hot
just after the engine is turned off.
• Be careful not to cut your hand on the insulator edges.
CAUTION:
• Use Genuine NISSAN exhaust system parts or equival ent, which are specifically designed for heat
resistance, corrosion resistance, and shape.
REMOVAL
Remove exhaust system components using power tool.
• Remove heated oxygen sensor using Tool as needed.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Always replace exhaust gaskets with new ones when reassembling.
• Before installing a new heated oxygen sensor, cl ean and lube the exhaust tube threads using suit-
able tool.
• Discard any heated oxygen sensor which has been dropped from a height of more than 0.5 m (19.7
in) onto a hard surface such as a co ncrete floor; install a new one.
• Do not over-tighten the heated oxygen sensor. Doing so may damage the heated oxygen sensor,
resulting in the MIL coming on.
• If any mounting insulator is badly deformed, repair or replace it. If deposits such as mud pile up on
the mounting insulator, clean and inspect them.
• When installing the insulator avoid large gaps or interference between the insulator and each
exhaust pipe.
• Remove deposits from the sealing surface of each connection. Connect them securely to avoid
exhaust gas leaks.
• Temporarily tighten the exhaust manifold side nuts and the vehicle side bolts. Check each part for
any interference, and then tighten th e nuts and bolts to specification.
• When installing each mounting rubber, avoid twisting or excessive extension in up/down and right/
left directions.
• Tighten the bolts without causi ng interference with the flange.
Inspection After InstallationINFOID:0000000009460686
• With the engine running, check the exhaust tube joints for exhaust gas leaks and abnormal noise.
• Check that the mounting brackets and mounting insulators are installed properly and free from excessive stress. Improper installation could result in excessive noise, leaks, and vibration.
10. Rear muffler (LH) 11. Rear muffle r bracket (LH) 12. Rear muffler (RH)
13. Chrome exhaust finishers (if equipped)
Tool number : KV10114400 (J-38365)
Oxygen sensor thread cleaner : (J-43897-18)
Oxygen sensor thread cleaner : (J-43897-12)
Revision: November 20132014 Altima NAM

PRECAUTIONSEX-7
< PRECAUTION > [VQ35DE]
C
D E
F
G H
I
J
K L
M A
EX
NP
O
PRECAUTION
PRECAUTIONS
Precaution for Supplemental
Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951693
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 t he system safely is included in the SR and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inoper ative, 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 NISSAN/INFINITI dealer.
• Improper maintenance, including in correct removal and installation of the SRS, can lead to personal
injury caused by unintentional act ivation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipm ent on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identi fied 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 Un it or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or el ectric 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 mi nutes before performing any service.
Revision: November 20132014 Altima NAM

EX-8
< PREPARATION >[VQ35DE]
PREPARATION
PREPARATION
PREPARATION
Special Service ToolINFOID:0000000009460688
The actual shapes of the tools may
differ from those illustrated here.
Commercial Service ToolINFOID:0000000009460689
Tool number
(TechMate No.)
Tool name Description
KV10114400
(J-38365)
Heated oxygen sensor wrench Loosening or tightening heated oxygen sen-
sors:
a: 22 mm (0.87 in)
S-NT636
(TechMate No.)
Tool name Description
(J-43897-18)
(J-43897-12)
Oxygen sensor thread cleaner Reconditioning the exhaust system threads
before installing a new oxygen sensor (Use
with anti-seize lubricant shown below):
a: J-43897-18 (18 mm dia.) for zirconia ox-
ygen sensor
b: J-43897-12 (12 mm dia.) for titania oxy-
gen sensor
Anti-seize lubricant (Permatex 133AR
or equivalent meeting MIL specifica-
tion MIL-A-907) Lubricating oxygen sensor thread cleaning
tool when reconditioning exhaust system
threads
Power tool Loosening nuts, screws and bolts
AEM488
AEM489
PIIB1407E
Revision: November 20132014 Altima NAM

EX-10
< REMOVAL AND INSTALLATION >[VQ35DE]
EXHAUST SYSTEM (VQ35DE)
REMOVAL AND INSTALLATION
EXHAUST SYSTEM (VQ35DE)
Exploded ViewINFOID:0000000009460691
AWBIA1773ZZ
1. Rear muffler bracket (RH) 2. Gasket 3. Front exhaust tube
4. Oxygen sensor 5. Oxygen sensor bracket 6. Ring gasket
7. Front exhaust tube hanger 8. Center exhaust tube 9. Mounting rubber
10. Center exhaust tube hanger 11. Rear muffler (LH) 12. Rear muffler bracket (LH)
13. Rear muffler (LH) 14. Chrome exhaust finishers
Revision: November 20132014 Altima NAM

EXHAUST SYSTEM (VQ35DE)EX-11
< REMOVAL AND INSTALLATION > [VQ35DE]
C
D E
F
G H
I
J
K L
M A
EX
NP
O
Removal and InstallationINFOID:0000000009460692
WARNING:
• Perform the procedure with the exhaust system fu lly cooled down because the system will be hot
just after the engine is turned off.
• Be careful not to cut your hand on the insulator edges.
CAUTION:
• Use Genuine NISSAN exhaust system parts or equival ent, which are specifically designed for heat
resistance, corrosion resistance, and shape.
REMOVAL
Remove exhaust system components using power tool.
• Remove heated oxygen sensor using Tool as needed.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Always replace exhaust gaskets with new ones when reassembling.
• Before installing a new heated o xygen sensor, clean and lube the exhaust tube threads using suit-
able tool.
• Discard any heated oxygen sensor which has been dr opped from a height of more than 0.5 m (19.7
in) onto a hard surface such as a concrete floor; install a new one.
• Do not over-tighten the heated oxygen sensor. Doing so may damage the heated oxygen sensor,
resulting in the MIL coming on.
• If any mounting insulator is badly deformed, repair or replace it. If deposits such as mud pile up on
the mounting insulator, clean and inspect them.
• When installing the insulator avoid large gaps or interference between the insulator and each
exhaust pipe.
• Remove deposits from the sealing surface of each connection. Connect them securely to avoid
exhaust gas leaks.
• Temporarily tighten the exhaust manifold side nut s and the vehicle side bolts. Check each part for
any interference, and then tighten th e nuts and bolts to specification.
• When installing each mounting ru bber, avoid twisting or excessive ext ension in up/down and right/
left directions.
• Tighten the bolts without causing interference with the flange.
Inspection After InstallationINFOID:0000000009460693
• With the engine running, check the exhaust tube joints for exhaust gas leaks and unusual noises.
• Check that the mounting brackets and mounting insula tors are installed properly and free from excessive
stress. Improper installation could result in excessive noise, leaks, and vibration.
Tool number : KV10114400 (J-38365)
Oxygen sensor thread cleaner : (J-43897-18)
Oxygen sensor thread cleaner : (J-43897-12)
Revision: November 20132014 Altima NAM

EXL-2
ECU DIAGNOSIS INFORMATION ..............26
BCM, IPDM E/R .............................................. ...26
List of ECU Reference ......................................... ...26
WIRING DIAGRAM .....................................27
HEADLAMP .................................................... ...27
Wiring Diagram - Halogen ................................... ...27
Wiring Diagram - Xenon .........................................33
DAYTIME LIGHT SYSTEM ................................39
Wiring Diagram .................................................... ...39
AUTO LIGHT SYSTEM ......................................47
Wiring Diagram .................................................... ...47
FRONT FOG LAMP ...........................................54
Wiring Diagram .................................................... ...54
TURN SIGNAL AND HAZARD WARNING
LAMPS ............................................................ ...
60
Wiring Diagram .................................................... ...60
PARKING, LICENSE PLATE AND TAIL
LAMPS ............................................................ ...
68
Wiring Diagram .................................................... ...68
STOP LAMP ......................................................76
Wiring Diagram .................................................... ...76
BACK-UP LAMP ................................................79
Wiring Diagram .................................................... ...79
BASIC INSPECTION ...................................86
DIAGNOSIS AND REPAIR WORKFLOW ...... ...86
Work Flow ............................................................ ...86
DTC/CIRCUIT DIAGNOSIS ...................... ...89
POWER SUPPLY AND GROUND CIRCUIT .. ...89
BCM (BODY CONTROL MODULE) ...................... ...89
BCM (BODY CONTROL MODULE) : Diagnosis
Procedure ............................................................ ...
89
IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) .......................... ...
89
IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) : Diagnosis Pro-
cedure .................................................................. ...
89
HEADLAMP (HI) CIRCUIT ................................91
Description ........................................................... ...91
Component Function Check ...................................91
Diagnosis Procedure ..............................................91
HEADLAMP (LO) CIRCUIT ...............................93
HEADLAMP (HALOGEN) ...................................... ...93
HEADLAMP (HALOGEN) : Description ..................93
HEADLAMP (HALOGEN) : Component Function
Check ................................................................... ...
93
HEADLAMP (HALOGEN) : Diagnosis Procedure ...93
HEADLAMP (XENON) ........................................... ...94
HEADLAMP (XENON) : Description .......................94
HEADLAMP (XENON) : Component Function
Check ................................................................... ...
94
HEADLAMP (XENON) : Diagnosis Procedure ........95
XENON HEADLAMP .........................................97
Description ........................................................... ...97
Diagnosis Procedure ...............................................97
DAYTIME LIGHT RELAY CIRCUIT ..................98
Description ........................................................... ...98
Diagnosis Procedure ...............................................98
Component Inspection ............................................99
FRONT FOG LAMP CIRCUIT ..........................101
Description ........................................................... .101
Component Function Check .................................101
Diagnosis Procedure .............................................101
PARKING LAMP CIRCUIT ...............................103
Description ........................................................... .103
Component Function Check .................................103
Diagnosis Procedure .............................................103
TURN SIGNAL LAMP CIRCUIT .......................106
Description ........................................................... .106
Component Function Check .................................106
Diagnosis Procedure .............................................106
OPTICAL SENSOR ..........................................110
Description ........................................................... .110
Component Function Check .................................110
Diagnosis Procedure .............................................110
HAZARD SWITCH .......................................... ..112
Component Function Check ................................ .112
Diagnosis Procedure .............................................112
SYMPTOM DIAGNOSIS ...........................114
EXTERIOR LIGHTING SYSTEM SYMPTOMS ..114
Symptom Table .................................................... .114
NORMAL OPERATING CONDITION ...............116
Description ........................................................... .116
BOTH SIDE HEADLAMPS DO NOT SWITCH
TO HIGH BEAM .............................................. ..
117
Description ........................................................... .117
Diagnosis Procedure .............................................117
DAYTIME LIGHT SYSTEM INOPERATIVE .....118
Description ........................................................... .118
Diagnosis Procedure .............................................118
BOTH SIDE HEADLAMPS (LO) ARE NOT
TURNED ON ................................................... ..
119
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

EXL-3
C
D E
F
G H
I
J
K
M A
B
EXL
N
O P
Description ..........................................................
..
119
Diagnosis Procedure .............................................119
PARKING, LICENSE PLATE AND TAIL
LAMPS ARE NOT TURNED ON .................... ..
120
Description .......................................................... ..120
Diagnosis Procedure .............................................120
BOTH SIDE FRONT FOG LAMPS ARE NOT
TURNED ON ................................................... ..
121
Description .......................................................... ..121
Diagnosis Procedure .............................................121
PERIODIC MAINTENANCE .......................122
HEADLAMP .................................................... ..122
Aiming Adjustment .............................................. ..122
FRONT FOG LAMP ..........................................124
Aiming Adjustment .............................................. ..124
REMOVAL AND INSTALLATION .............126
FRONT COMBINATION LAMP ...................... ..126
Exploded View - Xenon ....................................... ..126
Removal and Installation - Xenon .........................126
Bulb Replacement - Xenon ...................................127
Exploded View - Halogen ......................................128
Removal and Installation - Halogen ......................128
Bulb Replacement - Halo gen ................................129
TURN SIGNAL AND HAZARD WARNING
LAMPS ........................................................... ..
130
Removal and Installation .......................................130
Bulb Replacement ........ .........................................130
FRONT FOG LAMP ........................................ ..131
Removal and Installation .......................................131
Bulb Replacement ........ .........................................131
DOOR MIRROR TURN SIGNAL LAMP ......... ..133
Removal and Installation .......................................133
Bulb Replacement ........ .........................................133
HIGH-MOUNTED STOP LAMP ......................134
Removal and Installation ..................................... ..134
Bulb Replacement .................................................134
LICENSE PLATE LAMP .................................135
Removal and Installation .......................................135
Bulb Replacement .................................................135
REAR COMBINATION LAMP .........................136
Exploded View .......................................................136
Removal and Installation .......................................137
Bulb Replacement .................................................138
COMBINATION SWITCH ................................139
Exploded View .......................................................139
Removal and Installation .......................................139
HAZARD SWITCH ..........................................140
Removal and Installation .......................................140
OPTICAL SENSOR .........................................141
Removal and Installation .......................................141
UNIT DISASSEMBLY AND ASSEMBLY ..142
FRONT COMBINATION LAMP ......................142
Exploded View - Xenon ....................................... ..142
Disassembly and Assembly - Xenon .....................142
Exploded View - Halogen ......................................143
Disassembly and Assembly - Halogen ..................143
REAR COMBINATION LAMP .........................145
Exploded View - Non LED .....................................145
Disassembly and Assembly - Non LED .................145
Exploded View - LED .............................................146
Disassembly and Assembly - LED ........................146
SERVICE DATA AND SPECIFICATIONS
(SDS) ............... ...........................................
148
SERVICE DATA AND SPECIFICATIONS
(SDS) ...............................................................
148
Bulb Specifications .............................................. ..148
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

EXL-4
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951582
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 precautions fo r service operationsINFOID:0000000009463538
• Do not work with wet hands.
• The xenon headlamp system includes a high voltage generating
part. Be sure to disconnect batte ry negative cable (negative termi-
nal) or power fuse before removing, installing, or touching the
xenon headlamp (including lamp bulb).
• Turn the lighting switch OFF before disconnecting and connecting the connector.
• When turning the xenon headlamp on and while it is illuminated, do
not touch the harness, bulb, and socket of the headlamp.
• When checking the headlamp on/off operation, check it on vehicle and with the power connected to the vehicle-side connector.
• Do not touch the headlamp bulb glass surface with bare hands or allow oil or grease to get on it. Do not touch the headl amp bulb just after the headlamp is turned off, because
it is very hot.
• Install the xenon headlamp bulb socket co rrectly. If it is installed improperly, high-voltage leak or corona dis-
charge may occur that can melt the bulb, connector or housing. Do not illuminate the xenon headlamp bulb
out of the headlamp housing. Doing so can cause fire and harm your eyes.
• When the bulb has burned out, wrap it in a thick vinyl bag and discard. Do not break the bulb.
• Leaving the bulb removed from the headlamp housing for a long period of time can deteriorate the perfor- mance of the lens and reflector (dirt, clouding). Al ways prepare a new bulb and have it on hand when replac-
ing the bulb.
• When adjusting the headlamp aiming, turn the aiming adjus tment screw only in the tightening direction. If it
is necessary to loosen the screw, first fully loosen the screw, and then turn it in the tightening direction.
• Do not use organic solvent (paint thinner or gasoline) to clean lamps and to remove old sealant.
PKIA0183E
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM