NISSAN TEANA 2014 Service Manual

PWC-4
POWER WINDOW MOTOR .............................105
DRIVER SIDE ......................................................... ..105
DRIVER SIDE : Description ...................................105
DRIVER SIDE : Component Function Check ........105
DRIVER SIDE : Diagnosis Procedure ...................105
DRIVER SIDE : Component Inspection .................106
DRIVER SIDE : Special Repair Requirement ........106
PASSENGER SIDE ................................................ ..106
PASSENGER SIDE : Description ..........................107
PASSENGER SIDE : Compo nent Function Check
..
107
PASSENGER SIDE : Diagnosis Procedure ........ ..107
PASSENGER SIDE : Component Inspection ........108
PASSENGER SIDE : Specia l Repair Requirement
..
108
REAR LH ................................................................ ..108
REAR LH : Description ..........................................109
REAR LH : Component Function Check ...............109
REAR LH : Diagnosis Procedure ...........................109
REAR LH : Component Inspection ........................110
REAR RH ............................................................... ..110
REAR RH : Description .........................................110
REAR RH : Component Function Check ...............110
REAR RH : Diagnosis Procedure ..........................110
REAR RH : Component Inspection .......................111
ENCODER ...................................................... .113
DRIVER SIDE ......................................................... ..113
DRIVER SIDE : Description ...................................113
DRIVER SIDE : Component Function Check ........113
DRIVER SIDE : Diagnosis Procedure ...................113
PASSENGER SIDE ................................................ ..115
PASSENGER SIDE : Description ..........................115
PASSENGER SIDE : Compo nent Function Check
..
115
PASSENGER SIDE : Diagnosis Procedure ........ ..115
DOOR SWITCH ...............................................118
Description ........................................................... ..118
Component Function Check ................................118
Diagnosis Procedure .............................................118
Component Inspection ...........................................119
DOOR KEY CYLINDER SWITCH ....................120
Description ........................................................... ..120
Component Function Check ..................................120
Diagnosis Procedure .............................................120
Component Inspection ...........................................121
Special Repair Requirement ..................................122
POWER WINDOW SERIAL LINK .................. .123
POWER WINDOW MAIN SWITCH ........................ ..123
POWER WINDOW MAIN SWITCH : Description ..123
POWER WINDOW MAIN SWITCH : Component
Function Check .................................................... ..
123
POWER WINDOW MAIN SWITCH : Diagnosis
Procedure ............................................................ .
123
FRONT POWER WINDOW SWITCH ..................... .124
FRONT POWER WINDOW SWITCH : Descrip-
tion ....................................................................... .
124
FRONT POWER WINDOW SWITCH : Compo-
nent Function Check ............................................ .
124
FRONT POWER WINDOW SWITCH : Diagnosis
Procedure ............................................................ .
125
POWER WINDOW LOCK SWITCH .................127
Description ........................................................... .127
Component Function Check .................................127
Special Repair Requirement .................................127
SYMPTOM DIAGNOSIS ...........................128
POWER WINDOWS DO NOT OPERATE
WITH ANY POWER WINDOW SWITCHES ... ..
128
Diagnosis Procedure ............................................ .128
DRIVER SIDE POWER WINDOW ALONE
DOES NOT OPERATE ................................... ..
129
Diagnosis Procedure ............................................ .129
FRONT PASSENGER SIDE POWER WIN-
DOW ALONE DOES NOT OPERATE ............ ..
130
Diagnosis Procedure ............................................ .130
REAR LH SIDE POWER WINDOW ALONE
DOES NOT OPERATE ................................... ..
131
Diagnosis Procedure ............................................ .131
REAR RH SIDE POWER WINDOW ALONE
DOES NOT OPERATE ................................... ..
132
Diagnosis Procedure ............................................ .132
ANTI-PINCH SYSTEM DOES NOT OPERATE
NORMALLY (DRIVER SIDE) ......................... ..
133
Diagnosis Procedure ............................................ .133
ANTI-PINCH SYSTEM DOES NOT OPERATE
NORMALLY (PASSENGER SIDE) ................ ..
134
Diagnosis Procedure ............................................ .134
AUTO OPERATION DOES NOT OPERATE
BUT MANUAL OPERATES NORMALLY
(DRIVER SIDE) ............................................... ..
135
Diagnosis Procedure ............................................ .135
AUTO OPERATION DOES NOT OPERATE
BUT MANUAL OPERATES NORMALLY
(PASSENGER SIDE ) ...................................... ..
136
Diagnosis Procedure ............................................ .136
POWER WINDOW RETAINED POWER OP-
ERATION DOES NOT OPERATE PROPERLY ..
137
Diagnosis Procedure ............................................ .137
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PWC-5
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POWER WINDOW LOCK SWITCH DOES
NOT FUNCTION ............................................. ..
138
Diagnosis Procedure ........................................... ..138
DOOR KEY CYLINDER SWITCH DOES NOT
OPERATE POWER WINDOWS ..................... ..
139
Diagnosis Procedure ........................................... ..139
KEYLESS POWER WINDOW DOWN DOES
NOT OPERATE .............................................. ..
140
Diagnosis Procedure ........................................... ..140
PERIODIC MAINTENANCE .......................141
PRE-INSPECTION FOR DIAGNOSTIC ...........141
Basic Inspection .................................................. ..141
REMOVAL AND INSTALLATION .............142
MAIN POWER WINDOW AND DOOR LOCK/
UNLOCK SWITCH ..........................................
142
Removal and Installation ..................................... ..142
POWER WINDOW AND DOOR LOCK/UN-
LOCK SWITCH RH .........................................
143
Removal and Installation ..................................... ..143
REAR POWER WINDOW SWITCH ................144
Removal and Installation .......................................144
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PWC-6
< PRECAUTION >[LH FRONT ONLY ANTI-PINCH]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint Syst
em (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951561
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 WorkINFOID:0000000009460817
• 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.
• 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

PREPARATIONPWC-7
< PREPARATION > [LH FRONT ONLY ANTI-PINCH]
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PREPARATION
PREPARATION
Special Service ToolINFOID:0000000009460818
The actual shapes of the tools may differ from those illustrated here.
Tool number
(TechMate No.)
Tool name Description
—
(J-46534)
Trim Tool Set Removing trim components
AWJIA0483ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PWC-8
< SYSTEM DESCRIPTION >[LH FRONT ONLY ANTI-PINCH]
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts LocationINFOID:0000000009460819
Component DescriptionINFOID:0000000009460820
FRONT POWER WINDOW LH ANTI-PINCH SYSTEM
AWKIA2028ZZ
1. BCM (view with combination meter
removed) 2. Front power window motor LH (RH
similar) 3. Rear power window motor LH (RH
similar)
4. Main power window and door lock/ unlock switch 5. Power window and door lock/unlock
switch RH 6. Rear power window switch LH (RH
similar)
7. Front door lock assembly LH (key cylinder switch) 8. Front door switch LH (RH similar)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

COMPONENT PARTSPWC-9
< SYSTEM DESCRIPTION > [LH FRONT ONLY ANTI-PINCH]
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Component Function
BCM • Supplies power to power window switches.
• Controls retained power.
Front power window motor LH • Integrates the ENCODER POWER and WINDOW MOTOR.
• Starts operating with signals from main power window and door lock/unlock switch.
• Transmits power window motor rotation as a pulse signal to main power window and door lock/unlock switch.
Front power window motor RH Starts operating with signals from main power window and door lock/unlock switch &
power window and door lock/unlock switch RH.
Main power window and door lock/un-
lock switch • Directly controls all power window motor of all doors.
• Controls anti-pinch operation of front power window LH.
Power window and door lock/unlock
switch RH • Controls front power window motor RH.
Rear power window switch • Controls rear power window motors LH and RH.
Rear power window motor Starts operating with signals from main power window and door lock/unlock switch &
rear power window switch.
Front door switch LH or RH Detects door open/close condition and transmits to BCM.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PWC-10
< SYSTEM DESCRIPTION >[LH FRONT ONLY ANTI-PINCH]
SYSTEM
SYSTEM
System DiagramINFOID:0000000009460821
FRONT POWER WINDOW LH ANTI-PINCH SYSTEM
System DescriptionINFOID:0000000009460822
MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH
INPUT/OUTPUT SIGNAL CHART
POWER WINDOW OPERATION
• Power window system is activated by the power window
switch when the ignition switch is in the ON position
or during the retained power operation after ignition switch is turned OFF.
• Main power window and door lock/unlock switch can open/close all windows.
• Front & rear power window switches can open/close the corresponding windows.
• Power window lock switch can lock all power windows other than driver seat.
• If door glass receives resistance that is more than t he specified value and the power window is in the AUTO-
UP operation (Front LH), power window will move in the reverse direction (Anti-Pinch Function).
POWER WINDOW AUTO-OPERATION (FRONT LH)
ABKIA3026GB
ItemInput signal to main power window and
door lock/unlock switch Main power window and door
lock/unlock switch function Actuator
Encoder Encoder pulse signal
Power window controlFront power window motor
Main power window
and door lock/unlock
switch Front power window motor LH UP/
DOWN signal
Power window and
door lock/unlock
switch RH Front power window motor RH UP/
DOWN signal
BCM RAP signal
Rear power window
switch Rear power window motor UP/DOWN
signal Rear power window motor
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SYSTEMPWC-11
< SYSTEM DESCRIPTION > [LH FRONT ONLY ANTI-PINCH]
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• AUTO UP/DOWN operation can be performed when main power window and door lock/unlock switch turns to AUTO.
• Encoder continues detecting the movement of power window motor and transmits to main power window
and door lock/unlock switch as the encoder pulse signal while power window motor is operating.
• Main power window and door lock/unlock switch reads the changes of encoder signal and stops AUTO oper-
ation when door glass is at fully opened/closed position.
• Power window motor is operable in case encoder is malfunctioning.
RETAINED POWER OPERATION
• Retained power operation is an additional power supply function that enables power window system to oper-
ate during the 45 seconds even when ignition switch is turned OFF
Retained power function cancel conditions
• Front door CLOSE (door switch OFF) →OPEN (door switch ON).
• When ignition switch is ON.
• When timer time passes. (45 seconds)
• AUTO function does not operate if encoder is malfunctioning.
POWER WINDOW LOCK FUNCTION
Ground circuit inside main power window and door lock/unlock switch shuts off when power window lock
switch is ON. This inhibits power window switch operation except with the main power window and door lock/
unlock switch.
ANTI-PINCH OPERATION (FRONT LH)
• Pinch foreign material in the door glass during AUTO-U P operation, and it is the anti-pinch function that low-
ers the door glass 150mm. (5.9 in .) or 2 seconds when detected.
• Encoder continues detecting the movement of power window motor and transmits to main power window and door lock/unlock switch as the encoder pulse signal while power window motor is operating.
• Resistance is applied to the power window motor ro tation that changes the frequency of encoder pulse sig-
nal if foreign material is trapped in the door glass.
• Power window switch controls to lower the window gla ss for 150 mm. (5.9 in.) or 2 seconds after it detects
encoder pulse signal frequency change.
OPERATION CONDITION
• When door glass AUTO-UP operation is performed (anti- pinch function does not operate just before the door
glass closes and is fully closed)
NOTE:
Depending on environment and driving conditions, if a similar impact or load is applied to the door glass, it
may lower.
KEYLESS POWER WINDOW DOWN FUNCTION
All power windows open when the unlock button on Intelligent Key is activated and pressed for more than 3
seconds with the ignition switch OFF. The windows keep opening if the unlock button is continuously pressed.
The power window opening stops when the following operations are performed:
• When the unlock button is pressed for more than 15 seconds.
• When the ignition switch is turned ON while the power window opening is operated.
• When the unlock button is released.
While retained power operation activate, keyless power window down function cannot be operated.
Fail-safeINFOID:0000000009460823
FAIL-SAFE CONTROL
Switches to fail-safe control when malfunction is det ected in the encoder signal that detects UP/DOWN speed
and direction of door glass. Switches to fail-safe control when an error beyond the regulation value is detected
between the fully closed position and the actual position of the glass.
Malfunction Malfunction condition
Pulse sensor malfunction When only one side of pulse signal is being detected for more than the specified value.
Both pulse sensors mal-
function When both pulse signals have not been detected for more than the specified value during glass
open/close operation.
Pulse direction malfunc-
tion When the pulse signal that is detected during glass open/close operation detects the opposite con-
dition of power window motor operating direction.
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PWC-12
< SYSTEM DESCRIPTION >[LH FRONT ONLY ANTI-PINCH]
SYSTEM
It changes to condition before initialization and the fo
llowing functions do not operate when switched to fail-
safe control:
• Auto-up operation
• Anti-pinch function
• Retained power function
Perform initial operation to recover when switched to fa il-safe mode. However, it switches back to fail-safe
control when malfunction is found in power window switch or in motor.
Glass recognition position
malfunction 1 When it detects the error between glass fully closed position in power window switch memory and
actual fully closed position during glass open/close operation is more than the specified value.
Glass recognition position
malfunction 2 When it detects pulse count more that the value of glass full stroke during glass open/close opera-
tion.
Malfunction of not yet up-
dated closed position of
glass When glass open/close operation is continuously performed without fully closing more that the spec-
ified value (approximately 10 strokes).
Malfunction Malfunction condition
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DIAGNOSIS SYSTEM (BCM)PWC-13
< SYSTEM DESCRIPTION > [LH FRONT ONLY ANTI-PINCH]
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DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000009955247
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.
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
Ecu Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN Diag Support Mntr The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
Ecu Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN Diag Su pport Mntr
Door lock DOOR LOCK ××××
Rear window defogger REAR DEFOGGER ×××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Remote keyless entry system MULTI REMOTE ENT ×××
Exterior lamp HEADLAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ××
Air conditioner AIR CONDITIONER ×
Intelligent Key system INTELLIGENT KEY ××××
Combination switch COMB SW ×
BCM BCM × × ×××
Immobilizer IMMU ×××
Interior room lamp battery saver BATTERY SAVER ××
Trunk open TRUNK ×
Vehicle security system THEFT ALM ×××
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM