keyless NISSAN TEANA 2014 Workshop Manual

PCS-38
< SYSTEM DESCRIPTION >[POWER DISTRIBUTION SYSTEM]
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Fu
nction (BCM - COMMON ITEM)INFOID:0000000009941330
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.
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

PCS-40
< SYSTEM DESCRIPTION >[POWER DISTRIBUTION SYSTEM]
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
VEH SPEED 2 [mph/km/h]
×Indicates condition of vehicle speed signal received from combination
meter on CAN communication line.
DOOR STAT -DR [LOCK/READY/UNLK] ×Indicates condition of driver side door status.
DOOR STAT -AS [LOCK/READY/UNLK] ×Indicates condition of passenger side door status.
DOOR STAT -RR [LOCK/READY/UNLK] ×Indicates condition of rear right side door status.
DOOR STAT -RL [LOCK/READY/UNLK] ×Indicates condition of rear left side door status.
ID OK FLAG [Set/Reset] Indicates condition of Intelligent Key ID.
PRMT ENG STRT [Set/Reset] Indicates condition of engine start possibility.
PRMT RKE STRT [Set/Reset] Indicates condition of engine start possibility from Intelligent Key.
I-KEY OK FLAG [Key ON/Key OFF] ×Indicates condition of Intelligent Key OK flag.
PRBT ENG STRT [Set/Reset] Indicates condition of engine start prohibit.
ID AUTHENT CANCEL TIMER [STOP] Indicates condition of Intelligent Key ID authentication.
ACC BATTERY SAVER [STOP] Indicate s condition of battery saver.
CRNK PRBT TMR [On/Off] Indicates co ndition of crank prohibit timer.
AUT CRNK TMR [On/Off] Indicates co ndition of automatic engine crank timer fr om Intelligent Key.
CRNK PRBT TME [sec] Indicat es condition of engine crank prohibit time.
AUTO CRNK TME [sec] Indicates co ndition of automatic engine crank time from Intelligent Key.
CRANKING TME [sec] Indicates condition of engine cranking time from Intelligent Key.
DETE SW PWR [On/Off] Indicates condition of detent switch voltage.
ACC RLY -REQ [On/Off] Indicates condition of accessory relay control request.
RKE OPE COUN1 [0-19] ×When remote keyless entry receiver receives the signal transmitted while
operating on Intelligent Key, the numerical value start changing.
RKE OPE COUN2 [0-19] ×When remote keyless entry receiver receives the signal transmitted while
operating on Intelligent Key, the numerical value start changing.
TRNK/HAT MNTR [On/Off] Indicates condition of trunk room lamp switch.
RKE-LOCK [On/Off] Indicates condition of lock signal from Intelligent Key.
RKE-UNLOCK [On/Off] Indicates condition of unlock signal from Intelligent Key.
RKE-TR/BD [On/Off] Indicates condition of trunk open signal from Intelligent Key.
RKE-PANIC [On/Off] Indicates condition of panic signal from Intelligent Key.
RKE-MODE CHG [On/Off] Indicates condition of mode change signal from Intelligent Key. Monitor Item [Unit] Main Description
Test Item Description
INTELLIGENT KEY LINK (CAN) This test is able to check Intelligent Key identification number [Off/ID No1/ID N02/ID No3/ID
No4/ID No5].
INT LAMP This test is able to check interior room lamp operation [On/Off].
FLASHER This test is able to check hazard lamp operation [LH/RH/Off].
HORN This test is able to check horn operation [On].
BATTERY SAVER This test is able to check battery saver operation [On/Off].
TRUNK/BACK DOOR This test is able to check trunk actuator operation [Open].
OUTSIDE BUZZER This test is able to check Intelligent Key warning buzzer operation [On/Off].
INSIDE BUZZER This test is able to check combination meter warning chime operation [Take Out/Knob/Key/
Off].
INDICATOR This test is able to check combination meter warning lamp operation [KEY ON/KEY IND/Off].
IGN CONT2 This test is able to check ignition relay-2 control operation [On/Off].
ENGINE SW ILLUMI This test is able to check push-button ignition switch START indicator operation [On/Off].
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PCS
DIAGNOSIS SYSTEM (BCM)PCS-41
< SYSTEM DESCRIPTION > [POWER DISTRIBUTION SYSTEM]
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WORK SUPPORT
PUSH SWITCH INDICATOR This test is able to check push-button ignition switch indicator operation [On/Off].
ACC CONT This test is able to check ac cessory relay control operation [On/Off].
IGN CONT1 This test is able to check ignition relay-1 control operation [On/Off].
ST CONT LOW This test is able to check starter control relay operation [On/Off].
IGNITION RELAY This test is able to ignition relay operation [On/Off].
REVERSE LAMP TEST This test is able to check reverse lamp illuminatio n operation [On/Off].
TRUNK/LUGGAGE LAMP TEST This test is able to check cargo lamp illumination operation [On/Off].
KEYFOB PW TEST This test is able to check power window operation using the Inte lligent Key [Off/DOWN/UP].
SHIFTLOCK SOLENOID TEST This te st is able to check shift lock solenoid operation [On/Off].
Test Item Description
Support Item Setting Description
IGN/ACC BATTERY SAVER On* Battery saver function ON.
Off Battery saver function OFF.
REMOTE ENGINE STARTER On* Remote engine start function ON.
Off Remote engine start function OFF.
ANSWERBACK I-KEY LOCK UNLOCK BUZZER Buzzer reminder function by door lock/unlock request switch ON.
HORN Horn chirp reminder function by door lock request switch ON.
Off* No reminder function by door lock/unlock request switch.
INVALID This mode is not used.
ANSWERBACK KEYLESS LOCK UN-
LOCK On
Buzzer or horn chirp reminder when doors are locked/unlocked with
Intelligent Key.
Off* No buzzer or horn chirp reminder when doors are locked/unlocked
with Intelligent Key.
ANSWER BACK On* Horn chirp reminder when doors are locked with Intelligent Key.
Off No horn chirp reminder when doors are locked with Intelligent Key.
RETRACTABLE MIRROR SET On Retractable mirror set ON.
Off* Retractable mirror set OFF.
CONFIRM KEY FOB ID — Intellige nt Key ID code can check.
LOCK/UNLOCK BY I-KEY On* Door lock/unlock function from Intelligent Key ON.
Off Door lock/unlock function from Intelligent Key OFF.
ENGINE START BY I-KEY On* Engine start function from Intelligent Key ON.
Off Engine start function from Intelligent Key OFF.
TRUNK/GLASS HATCH OPEN On* Buzzer reminder function by trunk opener request switch ON.
Off Buzzer reminder function by trunk opener request switch OFF.
INTELLIGENT KEY LINK SET On Intelligent Key link set ON.
Off* Intelligent Key link set OFF.
SHORT CRANKING OUTPUT Start70 msec
Starter motor operation duration times.
100 msec
200 msec
End —
INSIDE ANT DIAGNOSIS — This function allo ws inside key antenna self-diagnosis.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PG
HARNESSPG-41
< DTC/CIRCUIT DIAGNOSIS >
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A2 M6 SMJ : To B1 E2 M74 W/2 : Trunk lid opener cancel switch
A1 M7 W/12 : To R1 B3 M75 G/8 : Trunk lid opener switch
F2 M8 W/12 : To B102 D4 M76 GR/3 : Front power socket
F2 M9 W/16 : To B103 D3 M79 W/12 : A/C switch assembly
F 1 M 1 0 B R / 1 6 : T o B 1 0 4 C 2 M 8 0 B / 2 : D i o d e - 3
A3 M11 W/16 : To D1 E5 M81 GR/2 : Front console antenna
A 2 M 1 3 W / 4 : T o R 2 G 2 M 8 4 W / 2 4 : T o D 1 1 4
G2 M14 W/8 : To D101 D3 M85 W/20 : Audio unit (With base audio system)
E3 M16 W/16 : To M205 D2 M86 W/16 : Audio unit (With base audio system)
C1 M17 G/40 : BCM (Body control module) D2 M87 W/8 : Audio unit (With base audio system)
C1 M18 B/40 : BCM (Body control module) A3 M89 W/4 : Joint connector-M05
B1 M19 GR/24 : BCM (Body control module) A2 M90 L/4 : Heated steering relay
B1 M20 B/24 : BCM (Body control module) B3 M91 W/12 : Accessory prewire LH
B1 M21 W/15 : BCM (Body control module) F2 M92 W/12 : Accessory prewire RH
B3 M22 W/16 : Data link connector C3 M94 W/4 : Paddle shifter (Shift up)
D4 M23 W/12 : CVT shift selector B3 M95 W/3 : Paddle shifter (Shift down)
C1 M24 W/40 : Combination meter C3 M96 W/20 : AV control unit (With navigation system
without BOSE audio system)
A2 M25 B/4 : Accessory relay-2 C2 M97 W/24 : AV control unit (With navigation system
without BOSE audio system)
B2 M26 W/12 : Combination meter D2 M104 W/4 : Aux in jack
F1 M27 B/4 : Remote keyless entry receiver G1 M107 W/4 : Joint connector-M10
C2 M28 W/16 : Combination switch G2 M108 W/4 : Joint connector-M11
C3 M29 Y/6 : Combination switch (Spiral cable) D2 M109 W/8 : Audio unit (With display audio system
without BOSE audio system)
C3 M30 GR/8 : Combination switch (Spiral cable) A3 M112 W/24 : To D2
E2 M31 W/6 : Blower motor F2 M113 W/4 : Joint connector-M12
G2 M32 Y/4 : To D123 F2 M118 W/4 : Joint connector-M13
E1 M33 W/3 : To M125 D2 M119 W/8 : Audio unit (With display audio system
and BOSE audio system)
C3 M34 W/2 : In-vehicle sensor E1 M125 W/3 : To M33
E5 M35 Y/28 : Air bag diagnosis sensor unit E1 M126 W/3 : Intake door motor
D2 M36 BR/2 : Front passenger air bag off indicator E1 M127 W/3 : Mode door motor
D3 M37 W/16 : Front air control (Without auto A/C) C2 M128 W/3 : Air mix door motor LH
C2 M38 W/8 : Push-button ignition switch E2 M129 W/3 : Air mix door motor RH
A2 M39 Y/4 : To D29 C2 M130 W/3 : Air mix door motor
C2 M40 W/3 : NATS antenna amp. C3 M131 L/5 : AV control unit (With navigation with
BOSE audio system)
E 2 M 4 3 W / 2 0 : Audio unit (With display audio system
without BOSE audio system) D3 M132
L/5 : USB interface
D 2 M 4 4 W / 3 2 : Audio unit (With display audio system
without BOSE audio system) C3 M133 L/5
: Audio unit (With display audio system
without BOSE audio system)
E 3 M 4 5 W / 2 0 : Audio unit (With display audio system
and BOSE audio system) D3 M134
L/5 : AV control unit (With navigation system
without BOSE audio system)
E 2 M 4 6 W / 3 2 : Audio unit (With display audio system
and BOSE audio system) D2 M149
L/5 : Audio unit (With display audio system
and BOSE audio system)
D2 M47 W/4 : Joint connector-M04 D3 M151 W/20 : AV control unit (With navigation system
with BOSE audio system)
E2 M50 W/2 : To M300 E3 M152 W/40 : A/C auto amp.(With auto A/C)
Revision: November 20132014 Altima NAM

PWC-2
POWER WINDOW MAIN SWITCH : Special Re-
pair Requiremen t ................................................. ...
34
FRONT POWER WINDOW SWITCH ..................... ...34
FRONT POWER WINDOW SWITCH : Descrip-
tion ....................................................................... ...
34
FRONT POWER WINDOW SWITCH : Compo-
nent Function Check ............................................ ...
34
FRONT POWER WINDOW SWITCH : Diagnosis
Procedure ............................................................ ...
35
FRONT POWER WINDOW SWITCH : Compo-
nent Inspection .................................................... ...
36
REAR POWER WINDOW SWITCH ....................... ...36
REAR POWER WINDOW SWITCH : Description ...36
REAR POWER WINDOW SWITCH : Component
Function Check .................................................... ...
37
REAR POWER WINDOW SWITCH : Diagnosis
Procedure ............................................................ ...
37
REAR POWER WINDOW SWITCH : Component
Inspection ............................................................ ...
38
POWER WINDOW MOTOR ...............................40
DRIVER SIDE ......................................................... ...40
DRIVER SIDE : Description ....................................40
DRIVER SIDE : Component Function Check .........40
DRIVER SIDE : Diagnosis Procedure ....................40
DRIVER SIDE : Component Inspection ..................41
DRIVER SIDE : Special Repair Requirement .........41
PASSENGER SIDE ................................................ ...41
PASSENGER SIDE : Description ...........................42
PASSENGER SIDE : Compo nent Function Check
...
42
PASSENGER SIDE : Diagnosis Procedure ........ ...42
PASSENGER SIDE : Component Inspection .........43
REAR LH ................................................................ ...43
REAR LH : Description ...........................................43
REAR LH : Component Function Check ................43
REAR LH : Diagnosis Procedure ............................43
REAR LH : Component Inspection .........................44
REAR RH ............................................................... ...45
REAR RH : Description ..........................................45
REAR RH : Component Function Check ................45
REAR RH : Diagnosis Procedure ...........................45
REAR RH : Component Inspection ........................46
ENCODER ...................................................... ...47
DRIVER SIDE ......................................................... ...47
DRIVER SIDE : Description ....................................47
DRIVER SIDE : Component Function Check .........47
DRIVER SIDE : Diagnosis Procedure ....................47
DRIVER SIDE : Special Re
pair Requirement .........49
DOOR SWITCH .............................................. ...50
Description ........................................................... ...50
Component Function Check .................................50
Diagnosis Procedure ..............................................50
Component Inspection ......................................... ...51
POWER WINDOW LOCK SWITCH ..................52
Description ........................................................... ...52
Component Function Check ...................................52
Special Repair Requirement ...................................52
SYMPTOM DIAGNOSIS ............................53
POWER WINDOWS DO NOT OPERATE
WITH ANY POWER WINDOW SWITCHES ... ...
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Diagnosis Procedure ............................................ ...53
DRIVER SIDE POWER WINDOW ALONE
DOES NOT OPERATE ................................... ...
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Diagnosis Procedure ............................................ ...54
FRONT PASSENGER SIDE POWER WIN-
DOW ALONE DOES NOT OPERATE ............ ...
55
Diagnosis Procedure ............................................ ...55
REAR LH SIDE POWER WINDOW ALONE
DOES NOT OPERATE ................................... ...
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Diagnosis Procedure ............................................ ...56
REAR RH SIDE POWER WINDOW ALONE
DOES NOT OPERATE ................................... ...
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Diagnosis Procedure ............................................ ...57
AUTO OPERATION DOES NOT OPERATE
BUT MANUAL OPERATES NORMALLY
(DRIVER SIDE) ............................................... ...
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Diagnosis Procedure ............................................ ...58
ANTI-PINCH SYSTEM DOES NOT OPERATE
NORMALLY (DRIVER SIDE) ......................... ...
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Diagnosis Procedure ............................................ ...59
POWER WINDOW RETAINED POWER OP-
ERATION DOES NOT OPERATE PROPERLY ...
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Diagnosis Procedure ............................................ ...60
POWER WINDOW LOCK SWITCH DOES
NOT FUNCTION ............................................. ...
61
Diagnosis Procedure ............................................ ...61
DOOR KEY CYLINDER SWITCH DOES NOT
OPERATE POWER WINDOWS ..................... ...
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Diagnosis Procedure ............................................ ...62
KEYLESS POWER WINDOW DOWN DOES
NOT OPERATE .............................................. ...
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Diagnosis Procedure ............................................ ...63
PERIODIC MAINTENANCE .......................64
PRE-INSPECTION FOR DIAGNOSTIC ......... ...64
Basic Inspection ................................................... ...64
REMOVAL AND INSTALLATION ..............65
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PWC-5
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POWER WINDOW LOCK SWITCH DOES
NOT FUNCTION ............................................. ..
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Diagnosis Procedure ........................................... ..138
DOOR KEY CYLINDER SWITCH DOES NOT
OPERATE POWER WINDOWS ..................... ..
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Diagnosis Procedure ........................................... ..139
KEYLESS POWER WINDOW DOWN DOES
NOT OPERATE .............................................. ..
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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 ..........................................
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Removal and Installation ..................................... ..142
POWER WINDOW AND DOOR LOCK/UN-
LOCK SWITCH RH .........................................
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Removal and Installation ..................................... ..143
REAR POWER WINDOW SWITCH ................144
Removal and Installation .......................................144
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

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.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

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

KEYLESS POWER WINDOW DOWN DOES NOT OPERATEPWC-63
< SYMPTOM DIAGNOSIS > [LH FRONT ONLY ANTI-PINCH]
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KEYLESS POWER WINDOW DOWN DOES NOT OPERATE
Diagnosis ProcedureINFOID:0000000009460886
1.CHECK REMOTE KEYLESS ENTRY FUNCTION
Check remote keyless entry function.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Refer to DLK-144, "Component Function Check"
.
2.CHECK POWER WINDOW OPERATION
Check power window operation.
In the inspection result normal?
YES >> GO TO 3.
NO >> Refer to PWC-40, "DRIVER SIDE : Diagnosis Procedure"
.
3.CONFIRM THE OPERATION
Confirm the operation again.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
NO >> GO TO 1.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PWC-74
< SYSTEM DESCRIPTION >[LH & RH FRONT ANTI-PINCH]
SYSTEM
• Hold door key cylinder to LOCK position for more
than 1 second to perform CLOSE operation of the door
glass.
• Hold door key cylinder to UNLOCK position for more than 1 second to perform OPEN operation of the door
glass.
KEYLESS POWER WINDOW DOWN OPERATION (FRONT LH & RH)
Front power windows open when the unlock button on Intelligent Key is activated and kept pressed for more
than 3
(NOTE) seconds with the ignition switch OFF. The wi ndows keep opening if the unlock button is continu-
ously pressed.
The power window opening stops when the following operations are performed:
• When the unlock button is kept pressed 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:0000000009460898
FAIL-SAFE CONTROL
Switches to fail-safe control when malfunction is det ected in encoder signal that detects UP/DOWN speed and
direction of door glass. Switches to fail-safe cont rol when an error beyond the regulation value is detected
between the fully closed position and the actual position of the glass.
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.
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.
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).
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM