2014 NISSAN TEANA TPMS

BCS-8
< SYSTEM DESCRIPTION >[BCM]
SYSTEM
COMBINATION SWITCH READING SYSTEM
COMBINATION SWITCH READING
SYSTEM : System DiagramINFOID:0000000009461990
COMBINATION SWITCH READING SY STEM : System DescriptionINFOID:0000000009461991
OUTLINE
• BCM reads the status of the combination switch (light, turn signal, wiper and washer) and recognizes the
status of each switch.
• BCM has a combination of 5 output terminals (OUTPU T 1 - 5) and 5 input terminals (INPUT 1 - 5) and reads
a maximum of 20 switch states.
COMBINATION SWITCH MATRIX
Intelligent Key system/engine start sys-
tem Door lock function
•
DLK-24, "DOOR LOCK FUNCTIO N : System Description"
(door
request switch) (if equipped)
• DLK-24, "DOOR LOCK FUNCTIO N : System Description"
(In-
telligent Key)
Trunk open function DLK-37, "TRUNK LID OPENER SYS
TEM : System Description"

(Intelligent Key)
Warning function DLK-33, "WARNING FUNCTIO N : System Description"
Key reminder functionDLK-29, "KEY REMINDER FUNCTION : System Description"
Engine start functionSEC-11, "INTELLIGENT KEY SYSTEM/ENGINE START FUNC-TION : System Description"
Power window system
•
PWC-10, "System Description" (LH front only anti-pinch)
• PWC-72, "System Description"
(LH & RH front anti-pinch)
RAP (retained accessory power) system BCS-28, "RETAINED PWR : CONSULT Function (BCM - RE-
TAINED PWR)"
TPMS (tire pressure
monitoring system) WT-9, "System Description"
System Refer to
AWMIA1215GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

BCS
DIAGNOSIS SYSTEM (BCM)BCS-15
< SYSTEM DESCRIPTION > [BCM]
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DOOR LOCK
DOOR LOCK : CONSULT Func
tion (BCM - DOOR LOCK)INFOID:0000000009461997
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.
SELF DIAGNOSTIC RESULT
Refer to BCS-52, "DTC Index".
DATA MONITOR
ACTIVE TEST
WORK SUPPORT
RAP system RETAINED PWR ×
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
System Sub System
Direct Diagnostic Mode
Ecu Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN Diag Support Mntr
Monitor Item [Unit] 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.
DOOR SW-DR [On/Off] Indicates condition of front door switch LH.
DOOR SW-AS [On/Off] Indicates condition of front door switch RH.
DOOR SW-RR [On/Off] In dicates condition of rear door switch RH.
DOOR SW-RL [On/Off] Indicates condition of rear door switch LH.
DOOR SW-BK [On/Off] Indicates condition of trunk switch.
CDL LOCK SW [On/Off] Indicates condition of lock signal from door lock and unlock switch.
CDL UNLOCK SW [On/Off] Indicates condition of unlock signal from door lock and unlock switch.
KEY CYL LK-SW [On/Off] Indicates condition of lo ck signal from door key cylinder switch.
KEY CYL UN-SW [On/Off] Indicates condition of unlo ck signal from door key cylinder switch.
Test Item Description
DOOR LOCK This test is able to check door lock operation [ALL LOCK/ALL UNLK].
Support Item Setting Description
DOOR LOCK-UNLOCK SET On* Automatic door locks function ON.
Off Automatic door locks function OFF.
AUTO UNLOCK TYPE MODE2 Driver door only unlocks automatically.
MODE1* All doors unlock automatically.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

BCS
DIAGNOSIS SYSTEM (BCM)BCS-17
< SYSTEM DESCRIPTION > [BCM]
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NACTIVE TEST
INT LAMP
INT LAMP : CONSULT Func
tion (BCM - INT LAMP)INFOID:0000000009462000
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
ACTIVE TEST
WORK SUPPORT
NOTE:
TAIL LAMP SW [On/Off] Indicates condition of combination switch.
FR FOG SW [On/Off] Indicates condition of front fog lamp switch.
DOOR SW-DR [On/Off] Indicates condition of front door switch LH.
CDL LOCK SW [On/Off] Indicates condition of lock signal from door lock and unlock switch. Monitor Item [Unit] Description
Test Item Description
SEAT BELT WARN TEST This test is able to check seat belt warning chime operation [On/Off].
LIGHT WARN ALM This test is able to check light warning chime operation [On/Off].
REVERSE WARNING This test is able to check reverse warning chime operation [On/Off].
ID REGIST WARNING This test is able to check TPMS transmitter ID regist warning chime operation [On/Off].
Monitor Item [Unit] 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.
PUSH -SW [On/Off] Indicates condition of push-button ignition switch.
UNLK SEN -DR [On/Off] Indicates condition of door unlock sensor.
DOOR SW-DR [On/Off] Indicates condition of front door switch LH.
DOOR SW-AS [On/Off] Indicates condition of front door switch RH.
DOOR SW-RR [On/Off] Indicates condition of rear door switch RH.
DOOR SW-RL [On/Off] Indicates condition of rear door switch LH.
DOOR SW-BK [On/Off] Indicates condition of trunk switch.
CDL LOCK SW [On/Off] Indicates condition of lock signal from door lock and unlock switch.
CDL UNLOCK SW [On/Off] Indicates condition of unlock signal from door lock and unlock switch.
KEY CYL LK-SW [On/Off] Indicates condition of lo ck signal from door key cylinder switch.
KEY CYL UN-SW [On/Off] Indicates condition of un lock signal from door key cylinder switch.
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.
Test Item Description
INT LAMP This test is able to check interior room lamp operation [On/Off].
STEP LAMP TEST This test is able to check step lamp operation [On/Off].
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

BCS
DIAGNOSIS SYSTEM (BCM)BCS-29
< SYSTEM DESCRIPTION > [BCM]
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SIGNAL BUFFER : CONSULT Func
tion (BCM - SIGNAL BUFFER)INFOID:0000000009462014
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
AIR PRESSURE MONITOR
AIR PRESSURE MONITOR : CONSULT Fu nction (BCM-AIR PRESSURE MONITOR)
INFOID:0000000009462015
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.
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Activate and display TPMS transmitter IDs
• Display tire pressure repor ted by the TPMS transmitter
• Read TPMS DTCs
• Register TPMS transmitter IDs
SELF DIAGNOSTIC RESULT
NOTE:
Before performing Self Diagnostic Result, be sure to regi ster the transmitter ID or the actual malfunction may
be different from that displayed on CONSULT.
Refer to BCS-52, "DTC Index"
.
DATA MONITOR
ACTIVE TEST
Monitor Item [Unit] Description
PUSH SW [On/Off] Indicates condition of the push-button ignition switch.
Monitor Item [Unit] Description
AIR PRESS FL [kPa, kg/cm
2 or Psi] Indicates air pressure of front LH tire.
AIR PRESS FR [kPa, kg/cm
2 or Psi] Indicates air pressure of front RH tire.
AIR PRESS RR [kPa, kg/cm
2 or Psi] Indicates air pressure of rear RH tire.
AIR PRESS RL [kPa, kg/cm
2 or Psi] Indicates air pressure of rear LH tire.
ID REGST FL1 [Done/Yet] Indicates ID registration status of front LH transmitter.
ID REGST FR1 [Done/Yet] Indicates ID registration status of front RH transmitter.
ID REGST RR1 [Done/Yet] Indicates ID registration status of rear RH transmitter.
ID REGST RL1 [Done/Yet] Indicates ID registration status of rear LH transmitter.
WARNING LAMP [Off/On] Indicates condition of low tire pressure warning lamp in combination meter.
BUZZER [Off/On] Indicates condition of buzzer in combination meter.
Test Item Description
FLASHER This test is able to check turn signal lamp operation [Off/LH/RH].
HORN This test is able to check horn operation [On].
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

BCS
BCM (BODY CONTROL MODULE)BCS-31
< ECU DIAGNOSIS INFORMATION > [BCM]
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ECU DIAGNOSIS INFORMATION
BCM (BODY CONTROL MODULE)
Reference ValueINFOID:0000000009462016
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Activate and display TPMS transmitter IDs
• Display tire pressure repor ted by the TPMS transmitter
• Read TPMS DTCs
• Register TPMS transmitter IDs
• Check Intelligent Key relative signal strength
• Confirm vehicle Intelligent Key antenna signal strength
VALUES ON THE DIAGNOSIS TOOL
Monitor Item Condition Value/Status
ACC BATTERY SAVER When battery saver is OFF. STOP
ACC RLY -REQ When BCM is not requesting accessory relay activation. Off
When BCM is requesting accessory relay activation. On
AIR COND SW A/C switch OFF Off
A/C switch ON On
AIR PRESS FL Front left tire air pressure value kPa, kg/cm
2, psi
AIR PRESS FR Front right tire air pressure value kPa, kg/cm
2, psi
AIR PRESS RL Rear left ti re air pressure value
kPa, kg/cm
2, psi
AIR PRESS RR Rear right ti re air pressure value
kPa, kg/cm
2, psi
AUTO CRNK TME Remote engine start timer duration. sec
AUTO CRNK TMR When the remote engine start timer is OFF. Off
When the remote engine start timer is ON. On
AUTO LIGHT SW Lighting switch OFF Off
Lighting switch AUTO On
BRAKE SW 1 When the brake pedal is released On
When the brake pedal is depressed Off
BRAKE SW2 Brake pedal released Off
Brake pedal depressed On
BUZZER Buzzer in combination meter OFF Off
Buzzer in combination meter ON On
CDL LOCK SW Door lock/unlock switch does not operate Off
Press door lock/unlock switch to the LOCK side On
CDL UNLOCK SW Door lock/unlock switch does not operate Off
Press door lock/unlock switch to the UNLOCK side On
CONFRM ID ALL The key ID does not match any key ID registered to BCM. Yet
The key ID matches any key ID registered to BCM. DONE
CONFIRM ID4 The key ID does not match the fourth key ID registered to BCM. Yet
The key ID matches the fourth key ID registered to BCM. DONE
CONFIRM ID3 The key ID does not match the third key ID registered to BCM. Yet
The key ID matches the third key ID registered to BCM. DONE
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DIAGNOSIS SYSTEM (BCM)DEF-9
< SYSTEM DESCRIPTION >
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REAR DEFOGGER
REAR DEFOGGER : CONSULT Func tion (BCM - REAR DEFOGGER)INFOID:0000000009956272
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
ACTIVE TEST
WORK SUPPORT
* : Initial setting RAP system RETAINED PWR
×
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
System Sub System
Direct Diagnostic Mode
Ecu Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN Diag Support Mntr
Monitor Item [Unit] Description
PUSH SW [On/Off] Indicates condition of push-button ignition switch.
REAR DEF SW [On/Off] Indicates condition of rear window defogger switch.
Test Item Description
REAR DEFOGGER This test is able to check rear window defogger operation [Off/On].
Support Item Setting Description
SET R-DEF TIMER MODE3 Rear defogger turns OFF after 1 minute.
MODE2 Rear defogger remains ON until turned OFF.
MODE1* Rear defogger turns OFF after 15 minutes.
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