2014 NISSAN TEANA sensor

DAS-270
< DTC/CIRCUIT DIAGNOSIS >[MOD]
U1232 STEERING ANGLE SENSOR
U1232 STEERING ANGLE SENSOR
DTC LogicINFOID:0000000009464930
Diagnosis ProcedureINFOID:0000000009464931
1.REGISTER THE NEUTRAL POSITION
OF THE STEERING ANGLE SENSOR
1. Turn the ignition switch ON.
2. Perform registration of the neutral positi on of the steering angle sensor. Refer to DAS-233, "CONSULT
Function (AVM)".
3. Check “Self Diagnostic Result” of “AVM” with CONSULT. Refer to DAS-233, "CONSULT Function (AVM)"
.
Is
“ST ANGLE SEN CALIB” detected?
YES >> GO TO 2.
NO >> Inspection End.
2.CHECK STEERING ANGLE SENSOR
Check steering angle sensor.
Is the inspection result normal?
YES >> Replace ITS control unit. Refer to DAS-68, "Removal and Installation".
NO >> Repair or replace malfunctioning parts.
DTC Display contents of
CONSULT DTC detection condition Possible malfunction factor
U1232 ST ANGLE SEN CALIB The neutral position registration of the steering angle sen-
sor cannot finish. • Steering angle sensor
•ITS control unit
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PRECAUTIONSDEF-3
< PRECAUTION >
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951577
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.
Precaution for WorkINFOID:0000000009463020
• When removing or disassembling each component, be ca reful not to damage or deform it. If a component
may be subject to interference, be sure to protect it with a shop cloth.
• When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component with a shop cloth or vinyl tape to protect it.
• Protect the removed parts with a shop cloth and prevent them from being dropped.
• Replace a deformed or damaged clip.
• If a part is specified as a non-reusabl e part, always replace it with a new one.
• Be sure to tighten bolts and nuts securely to the specified torque.
• After installation is complete, be sure to check that each part works properly.
• Follow the steps below to clean components:
- Water soluble dirt:
• Dip a soft cloth into lukewarm water, wring the water out of the cloth and wipe the dirty area.
• Then rub with a soft, dry cloth.
-Oily dirt:
• Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%) and wipe the dirty area.
• Then dip a cloth into fresh water, wring the water out of the cloth and wipe the detergent off.
• Then rub with a soft, dry cloth.
- Do not use organic solvent such as thinner, benzene, alcohol or gasoline.
- For genuine leather seats, use a genuine leather seat cleaner.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-3
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PASSENGER SIDE : Diagnosis Procedure (With
LH and RH Anti-Pinch) ........................................ ..
106
PASSENGER SIDE : Diagnosis Procedure (With
LH Anti-Pinch Only) ............................................. ..
107
OUTSIDE KEY ANTENNA (PASSENGER
SIDE) .............................................................. ..
109
Component Function Check ................................ ..109
Diagnosis Procedure .............................................109
OUTSIDE KEY ANTENNA (DRIVER SIDE) .....111
Component Function Check ................................ ..111
Diagnosis Procedure .............................................111
OUTSIDE KEY ANTENNA (REAR BUMPER) ..113
Component Function Check ................................ ..113
Diagnosis Procedure .............................................113
KEY CYLINDER SWITCH ................................115
Description .......................................................... ..115
Component Function Check ..................................115
Diagnosis Procedure (With LH and RH Anti-Pinch)
..
115
Diagnosis Procedure (With LH Anti-Pinch Only) ...116
Component Inspection ..........................................117
UNLOCK SENSOR ..........................................119
Description .......................................................... ..119
Component Function Check ................................119
Diagnosis Procedure .............................................119
Component Inspection ..........................................120
TRUNK LID OPENER SWITCH .......................122
Description .......................................................... ..122
Component Function Check ................................122
Diagnosis Procedure .............................................122
Component Inspection ..........................................123
TRUNK LID OPENER CANCEL SWITCH .......124
Description .......................................................... ..124
Component Function Check ................................124
Diagnosis Procedure .............................................124
Component Inspection ..........................................125
TRUNK LAMP SWITCH ...................................126
Description .......................................................... ..126
Component Function Check ................................126
Diagnosis Procedure .............................................126
Component Inspection ..........................................127
DOOR REQUEST SWITCH ..............................129
Description .......................................................... ..129
Component Function Check ................................129
Diagnosis Procedure .............................................129
Component Inspection ..........................................131
TRUNK OPENER REQUEST SWITCH ............132
Description .......................................................... ..132
Component Function Check ................................132
Diagnosis Procedure .............................................132
Component Inspection ..........................................133
DOOR LOCK ACTUATOR ..............................135
DRIVER SIDE ......................................................... ..135
DRIVER SIDE : Description ...................................135
DRIVER SIDE : Component Function Check ......135
DRIVER SIDE : Diagnosis Procedure ...................135
PASSENGER SIDE ..................................................136
PASSENGER SIDE : Descript ion ..........................136
PASSENGER SIDE :
Component Function Check .............................. ..
136
PASSENGER SIDE : Diagnosis Procedure ..........136
REAR LH ................................................................ ..137
REAR LH : Description ..........................................137
REAR LH : Component Function Check ..............137
REAR LH : Diagnosis Procedure ...........................137
REAR RH ............................................................... ..138
REAR RH : Description .........................................138
REAR RH : Component Function Check .............138
REAR RH : Diagnosis Procedure ..........................138
TRUNK LID OPENER ACTUATOR ................140
Description .............................................................140
Component Function Check ................................140
Diagnosis Procedure .............................................140
INTELLIGENT KEY WARNING BUZZER .......142
Description .............................................................142
Component Function Check ................................142
Diagnosis Procedure .............................................142
Component Inspection ...........................................143
REMOTE KEYLESS ENTRY RECEIVER .......144
Description .............................................................144
Component Function Check ................................144
Diagnosis Procedure .............................................144
INTELLIGENT KEY BATTERY AND FUNC-
TION ................................................................
146
Description ........................................................... ..146
Component Function Check ................................146
Diagnosis Procedure .............................................146
WARNING CHIME FUNCTION .......................148
Description .............................................................148
Component Function Check ................................148
Diagnosis Procedure .............................................148
HAZARD FUNCTION ......................................149
Description .............................................................149
Component Function Check ................................149
Diagnosis Procedure .............................................149
HOMELINK UNIVERSAL TRANSCEIVER .....150
Description .............................................................150
Component Function Check ................................150
Diagnosis Procedure .............................................150
SYMPTOM DIAGNOSIS ............................152
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-6
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951560
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.
Precaution for Procedure without Cowl Top CoverINFOID:0000000009663378
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.
Precaution for Servicing Doors and LocksINFOID:0000000009461762
WARNING:
Radio waves could adversely affect electric medical equipment. Those who use a pacemaker should
contact the electric medical eq uipment manufacturer for the possible influences before use,
• After removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check their
operation.
• Check the lubrication level, damage, and wear of each part. If necessary, grease or replace it.
• When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth.
• When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component
with a shop cloth or vinyl tape to protect it.
• Protect the removed parts with a s hop cloth and prevent them from being dropped.
• Replace a deformed or damaged clip.
• If a part is specified as a non-reusable part, always replace it with a new one.
PIIB3706J
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-8
< PREPARATION >
PREPARATION
PREPARATION
PREPARATION
Special Service ToolsINFOID:0000000009461763
The actual shape of the tools may differ from those illustrated here.
Tool number
(TechMate No.)
Tool name Description
—
(J-39570)
Chassis Ear Locating the noise
—
(J-50397)
NISSAN Squeak and Rattle Kit Repairing the cause of noise
—
(J-43241)
Remote Keyless Entry Tester Used to test keyfobs
—
(J-50190)
Signal Tech II • Activate and display TPMS transmitter
IDs
• Display tire pressu re reported by the
TPMS transmitter
• Read TPMS DTCs
• Register TPMS transmitter IDs
• Test remote keyless entry keyfob rela- tive signal strength
• Check Intelligent Key relative signal strength
• Confirm vehicle Intelligent Key anten-
na signal strength
• Compatible with future sensors
• Equipped with a display
SIIA0993E
ALJIA1232ZZ
LEL946A
ALEIA0131ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PREPARATIONDLK-9
< PREPARATION >
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Commercial Service ToolsINFOID:0000000009461764
KV48105501
(J-45295-A)
Transmitter activation tool • Activate TPMS transmitter IDs
• Compatible with future sensors
• Equipped with a display (KV48105501
only)
—
(J-46534)
Trim Tool Set Removing trim components
Tool number
(TechMate No.)
Tool name Description
ALEIA0183ZZ
AWJIA0483ZZ
Tool name Description
Engine Ear Locating the noise
SIIA0995E
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-44
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
* : Initial setting
INTELLIGENT KEY
INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)INFOID:0000000009952502
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF → ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to ”sleep mode”, potentially causing a di scharged battery and a no-start condition.
SELF DIAGNOSTIC RESULT
Refer to BCS-52, "DTC Index".
DATA MONITOR
AUTO LOCK FUNCTION MODE3 This mode is not used.
MODE2 Doors lock automatically when shifted out of P (park).
MODE1* Doors lock automatically when vehicle speed reaches 24 km/h (15 mph).
Off —
AUTO UNLOCK FUNCTION MODE3 This mode is not used.
MODE2 Doors unlock automatically when shifted into P (park).
MODE1* Doors unlock automatically when ignition is switched from ON to OFF.
Off —
Support Item Setting Description
Monitor Item [Unit] Main Description
REQ SW -DR [On/Off] ×Indicates condition of door request switch LH.
REQ SW -AS [On/Off] ×Indicates condition of door request switch RH.
REQ SW -BD/TR [On/Off] ×Indicates condition of trunk opener request switch.
PUSH SW [On/Off] Indicates condition of push-button ignition switch.
SHFTLCK SLNID PER SPLY [On/Off] ×Indicates condition of power supply to shiftlock solenoid.
BRAKE SW 1 [On/Off] ×Indicates condition of brake switch.
BRAKE SW 2 [On/Off] Indicates condition of brake switch.
DETE/CANCL SW [On/Off] ×Indicates condition of P (park) position.
SFT PN/N SW [On/Off] ×Indicates condition of P (park) or N (neutral) position.
UNLK SEN -DR [On/Off] ×Indicates condition of door unlock sensor.
PUSH SW -IPDM [On/Off] Indicates condition of push-button ignition switch received from IPDM E/R
on CAN communication line.
IGN RLY1 -F/B [On/Off] Indicates condition of ignition relay 1 received from IPDM E/R on CAN
communication line.
DETE SW -IPDM [On/Off] Indicates condition of detent switch received from TCM on CAN communi-
cation line.
SFT PN -IPDM [On/Off] Indicates condition of P (park) or N (neutral) position from TCM on CAN
communication line.
SFT P -MET [On/Off] Indicates condition of P (park) position from TCM on CAN communication
line.
SFT N -MET [On/Off] Indicates condition of N (neutral) position from IPDM E/R on CAN commu-
nication line.
ENGINE STATE [STOP/START/CRANK/RUN] ×Indicates condition of engine state from ECM on CAN communication line.
VEH SPEED 1 [mph/km/h] ×Indicates condition of vehicle speed signal received from ABS on CAN
communication line.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DIAGNOSIS SYSTEM (BCM)DLK-47
< SYSTEM DESCRIPTION >
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*: Initial Setting
TRUNK
TRUNK : CONSULT Function (BCM - TRUNK)INFOID:0000000009952503
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF → ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to ”sleep mode”, potentiall y causing a discharged battery and a no-start condition.
DATA MONITOR
AUTO LOCK SET MODE7 5 min
Auto door lock time can be set in this mode.
MODE6 4 min
MODE5 3 min
MODE4 2 min
MODE3* 1 min
MODE2 30 sec
MODE1 Off
Support Item Setting Description
Monitor Item [Unit] Description
PUSH SW [On/Off] Indicates condition of push-button ignition switch.
UNLK SEN -DR [On/Off] Indicates condition of door unlock sensor.
VEH SPEED 1 [km/h] Indicates vehicle speed signal received from ABS on CAN communication line.
TR CANCEL SW [On/Off] Indicates condition of trunk cancel switch.
TR/BD OPEN SW [On/Off] Indicates condition of trunk opener switch.
TRNK/HAT MNTR [On/Off] Indicates condition of trunk room lamp switch.
RKE-TR/BD [On/Off] Indicates condition of trunk open signal from Intelligent Key.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM