2014 NISSAN TEANA horn

PCS
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PCS-15
< ECU DIAGNOSIS INFORMATION > [IPDM E/R]
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N
7
(B) Ground Ground (Power) — Ignition switch ON 0V
9
(SB) Ground Tail RH Output Ignition
switch ON Lighting switch OFF 0V
Lighting switch 1ST Battery voltage
10
(V) Ground Tail LH Output Ignition
switch ON Lighting switch OFF 0V
Lighting switch 1ST Battery voltage
11
(Y) Ground Front wiper LO Output Ignition
switch ON Front wiper switch OFF 0V
Front wiper switch LO Battery voltage
13
(LG) Ground ECM battery Output Ignition switch OFF 0V
Ignition switch ON Battery voltage
14
(Y) Ground Daytime running lamps Output Ignition switch OFF Battery voltage
15
(R) Ground Fuel pump Output Approximately 1 second or more after
turning the ignition switch ON 0V
• Approximately 1 second after turning the ignition switch ON
• Engine running Battery voltage
18
(L) Ground Front wiper HI Output Ignition
switch ON Front wiper switch OFF 0V
Front wiper switch HI Battery voltage
19
(BR) Ground Power steering control unit Output Ignition switch OFF 0V
Ignition switch ON Battery voltage
21
(L) Ground ECM ignition switch Output Ignition switch OFF 0V
Ignition switch ON Battery voltage
22
(W) Ground Horn relay Input The horn is deactivated Battery voltage
The horn is activated 0V
23
(V) Ground Horn switch Input The horn is deactivated Battery voltage
The horn is activated 0V
27
(BG) Ground Fan motor relay mid Input Ignition switch OFF 0V
Ignition switch ON 0.7V
28
(P) —CAN-L
Input/
Output ——
29
(L) —CAN-H Input/
Output ——
31
(Y) Ground Detent switch Input Ignition
switch ON Press the CVT selector
button (CVT selector lever
P) Battery voltage
• CVT selector lever in any position other than
P
• Release the CVT selec- tor button (CVT selector
lever P) 0V
33
(R) Ground Starter control Input
Ignition
switch ON CVT selector lever in any
position other than P or N 0V
CVT selector lever P or N Battery voltage
34
(SB) Ground Wiper autostop Input Ignition
switch ON Front wiper stop position 0V
Any position other than
front wiper stop position Battery voltage
Te r m i n a l N o .
(Wire color) Description
ConditionVa l u e
(Approx.)
Signal name Input/
Output
+ −
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PCS
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PCS-19
< ECU DIAGNOSIS INFORMATION > [IPDM E/R]
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1: Ignition battery saver logic turns OFF the IPDM E/R and BCM if the ignition is ON for 30 minutes with the engine OFF.
2: With QR25DE.
3: With VQ35DE.
4: With rear view camera.
5: Without rear view camera.
Fail SafeINFOID:0000000009461604
CAN COMMUNICATION CONTROL
When CAN communication with ECM and BCM is impossible,
IPDM E/R performs fail-safe control. After CAN
communication recovers normally, it also returns to normal control.
If No CAN Communication Is Available With BCM
82
(W) Ground
Power distribution sensor
signal-fem —• Ignition switch ON (READY)
• Both A/C switch and blower motor switch ON (electric compressor oper-
ates) 1.0 - 4.0V
83
(G) Ground Power distribution sensor
power-fem — Ignition switch ON 5V
85
(V) Ground Daytime running lamps re-
lay OutputIgnition
switch ON Daytime light system ac-
tive Battery voltage
Ignition
switch ON Daytime light system inac-
tive 0V
86
(R) Ground Power distribution sensor
ground-fem — Ignition switch ON 0V
87
(P) Ground Ambient sensor signal-fem — Ignition switch ON 5V
90
(LG) Ground Clearance lamps Output Ignition
switch ON Lighting switch 1ST Battery voltage
Lighting switch OFF 0V
94
(SB) Ground Hood switch 2 Input Ignition
switch ON Hood closed 0V
Hood open Battery voltage
95
(BG) Ground Ambient sensor ground-
fem — Ignition switch ON 0V
96
(Y) Ground Hood switch Input
Ignition
switch ON Hood closed 0V
Hood open Battery voltage
Te r m i n a l N o .
(Wire color) Description
ConditionVa l u e
(Approx.)
Signal name Input/
Output
+ −
Control part Fail-safe in operation
Headlamp • Turns ON the headlamp low relay when the ignition switch is turned ON
• Turns OFF the headlamp low relay when the ignition switch is turned OFF
• Headlamp high relay OFF
•Parking lamps
• Side marker lamps
• License plate lamps
• Tail lamps • Turns ON the tail lamp relay when the ignition switch is turned ON
• Turns OFF the tail lamp relay when the ignition switch is turned OFF
Front wiper • The status just before activation of fail-safe control is maintained until the ignition
switch is turned OFF while the front wiper is operating at LO or HI speed.
• The wiper is operated at LO speed until the ignition switch is turned OFF if the fail- safe control is activated while the front wipe r is set in the INT mode and the front wiper
motor is operating.
Horn Horn OFF
Ignition relay The status just before activation of fail-safe is maintained.
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-47
< DTC/CIRCUIT DIAGNOSIS >
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E3 E202 W/8 : To E2 E5 E231 GR/4 : To E301
F4 E203 W/6 : To E12 F4 E232 GR/2 : Front combination lamp LH (With xenon
headlamp system)
F4 E204 — : Body ground A3 E233 B/6 : To E350
E3 E205 Y/4 : To E13 E5 E234 B/2 : Front fog lamp LH
B3 E208 B/2 : Washer fluid level switch F4 E235 GR/2 : Front combination lamp LH
B2 E209 — : Body ground A2 E236 GR/2 : Front combination lamp RH
C4 E210 Y/2 : Crash zone sensor B4 E237 B/2 : Front fog lamp RH
D5 E211 B/2 : Ambient sensor D5 E238 B/1 : Horn (Low)
F4 E212 B/2 : Front combination lamp LH (Without
xenon headlamp system) E5 E239 B/1 : Horn (High)
E4 E213 B/2 : Front combination lamp LH A4 E240 GR/4 : To E305
F5 E214 B/2 : Front fog lamp LH B2 E243 GR/2 : Front combination lamp RH (With xenon
headlamp system)
D4 E215 B/1 : Horn (Low) C3 E248 B/3 : Hood switch or pre-wiring for hood
switch
E4 E216 B/1 : Horn (High) Front fog lamp sub-harness
E5 E217 GR/3 : Front combination lamp LH E5 E301 GR/4 : To E231
D4 E219 B/3 : Refrigerant pressure sensor E5 E303 B/2 : Pre-wiring for front fog lamp LH
D4 E220 GR/4 : Cooling fan motor-1 A4 E305 GR/4 : To E240
D4 E221 GR/4 : Cooling fan motor-2 B4 E306 B/2 : Pre-wiring for front fog lamp RH
B3 E222 B/2 : Front combination lamp RH Front combination lamp sub-harness
B2 E223 B/2 : Front combination lamp RH (Without
xenon headlamp system) A3 E350 B/6 : To E233
A 3 E 2 2 4 G R / 3 : Front combination lamp RH (Without front
fog lamps) B3 E351 GR/3
: Front combination lamp RH (With front
fog lamps)
B4 E226 B/2 : Front washer motor
Revision: November 20132014 Altima NAM

SEC-16
< SYSTEM DESCRIPTION >
SYSTEM
Vehicle speed: 4 km/h (2.5 MPH) or more
Emergency stop operation
• Press and hold the push-button ignition switch for 2 seconds or more.
• Press the push-button ignition switch 3 times or more within 1.5 seconds.
VEHICLE SECURITY SYSTEM
VEHICLE SECURITY SYSTEM : System DiagramINFOID:0000000009461090
VEHICLE SECURITY SYSTEM : System DescriptionINFOID:0000000009461091
• The vehicle security system has two alarm functions (theft warning alarm and panic alarm) and reduces the
possibility of a theft or mischief by activating horns and headlamps intermittently.
LOCK → START
ACC → START
ON → START P (Park) or N (Neutral) po-
sition Depressed 1
Engine is running → OFF — — 1
Power supply position
Engine start/stop condition
Push-button ignition switch
operation frequency
Selector lever Brake pedal operation
condition
Power supply position Engine start/stop condition
Push-button ignition switch
operation frequency
Selector lever Brake pedal operation
condition
Engine is running → ACC — — Emergency stop operation
Engine stall return operation while
driving N (Neutral) position Not depressed 1
ALKIA2564GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SYSTEMSEC-17
< SYSTEM DESCRIPTION >
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• The panic alarm does not start when the theft warning alarm is activating and the panic alarm stops when the theft warning alarm is activated.
The priority of the functions are as per the following.
THEFT WARNING ALARM
• The theft warning alarm function activates horns and headlamps intermittently when BCM detects that any
door or hood is opened by unauthorized means whil e the system is in the ARMED state.
• Security indicator lamp on combination meter always blinks when power supply position is any position other
than ON. Security indicator lamp blinking warns that the vehicle is equipped with a vehicle security system.
Operation Flow
Priority Function
1 Theft warning alarm
2 Panic alarm
JMKIA5416GB
No. System state Switching condition
1 DISARMED to PRE-ARMED When all conditions of A and
one condition of B is satis-
fied. AB
• Power supply position: OFF/LOCK
• All doors: Closed
• Hood: Closed All doors are locked by:
• Door key cylinder LOCK switch
• LOCK button of Intelligent Key
• Door request switch (if equipped)
2PRE-ARMED to ARMED When all of the following
conditions are satisfied for
30 seconds. • Power supply position: OFF/LOCK
• All doors: Locked
• Hood: Closed
3ARMED to ALARM When one condition of A and
one condition of B are satis-
fied. AB
Intelligent Key: Not used • Any door: Open • Hood: Open
4 DISARMED to PRE-RESET When all conditions of A and
one condition of B is satis-
fied. AB
• Power supply position: OFF/LOCK
• All doors: Closed
• Hood: Open All doors are locked by:
• Door key cylinder LOCK switch
• LOCK button of Intelligent Key
• Door request switch (if equipped)
5PRE-ARMED to PRE-RESET When one of the following
conditions is satisfied. • Hood: Open
6ARMED to PRE-RESET No conditions.
7 ALARM to PRE-RESET
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SEC-18
< SYSTEM DESCRIPTION >
SYSTEM
NOTE:
• BCM ignores the door key cylinder UNLOCK switch signal input for 1 second after the door key cylinder LOCK switch signal input .
• To lock/unlock all doors by operating remote controller button of Intelligent Key or door request switch (if equipped), Intell igent Key
must be within the detection area of outside key antenna. For details, refer to DLK-21, "System Description"
.
• To open trunk by operating trunk opener switch, Intelligent Key must be within the detection area of outside key antenna. For details,
refer to DLK-41, "System Description"
.
DISARMED Phase
The vehicle security system is not set in the DISAR MED phase. The vehicle security system stays in this
phase while any door is open because it is assumed that the owner is inside or nearby the vehicle. Security
indicator lamp blinks every 2.4 seconds.
When the vehicle security system is reset, eac h phase switches to the DISARMED phase directly.
PRE-ARMED Phase
The PRE-ARMED phase is the transient state bet ween the DISARMED phase and the ARMED phase. This
phase is maintained for 30 seconds so that the owner c an reset the setting due to a mis-operation. This phase
switches to the ARMED phase when vehicle conditions are not changed for 30 seconds. Security indicator
lamp illuminates while being in this phase.
To reset the PRE-ARMED phase, refer to the s witching condition of No. 10 in the table above.
ARMED Phase
The vehicle security system is set and BCM monitors all necessary inputs. If any door or hood is opened with-
out using Intelligent Key, vehicle security system switc hes to the ALARM phase. Security indicator lamp blinks
every 2.4 seconds.
To reset the ARMED phase, refer to the switching condition of No. 11 in the table above.
ALARM Phase
BCM transmits “Theft Warning Horn Request” signal and “High Beam Request” signal intermittently to IPDM
E/R via CAN communication. In this phase, horns and headlamps are activated intermittently for approxi-
mately 50 seconds to warn that the vehicle is a ccessed by unauthorized means. ON/OFF timing of horns and
headlamps are synchronized. After 50 seconds, the vehicle security system returns to the ARMED phase. At
this time, if BCM still detects unauthorized access to t he vehicle, the system is switched to the ALARM phase
again. This RE-ALARM operation is carried out a maximum of 2 times.
To cancel the ALARM operation, refer to the switching condition of No. 12 in the table above.
NOTE:
If a battery terminal is disconnected during the ALARM phase, theft warning alarm stops. But when the battery
terminal is reconnected, theft warning alarm is activated again.
8 PRE-RESET to
DISARMED When one of the following
conditions is satisfied. • Power supply positi
on: ACC/ON/CRANKING/RUN
• Door key cylinder UNLOCK switch: ON
• UNLOCK button of Intelligent Key: ON
• Door request switch (if equipped): ON
• UNLOCK switch of door lock and unlock switch: ON
• Any door: Open
9 PRE-RESET to PRE-ARMED When all of the following
conditions are satisfied. • Power supply position: OFF/LOCK
• All doors: Closed
• Hood: Closed
10 PRE-ARMED to DISARMED When one of the following
conditions is satisfied. • Power supply positi
on: ACC/ON/CRANKING/RUN
• Door key cylinder UNLOCK switch: ON
• UNLOCK button of Intelligent Key: ON
• TRUNK button of Intelligent Key: ON
• Door request switch (if equipped): ON
• Any door: Open
11 A R M E D t o DISARMED When one of the following
conditions is satisfied. • Power supply positi
on: ACC/ON/CRANKING/RUN
• Door key cylinder UNLOCK switch: ON
• UNLOCK button of Intelligent Key: ON
• TRUNK button of In telligent Key: ON
• Door request switch (if equipped): ON
12 ALARM to
DISARMED
13 RE-ALARM When one of the following conditions is satisfied after
the ALARM operation is fin-
ished. • Any door: Open
• Hood: Open
No. System state Switching condition
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM