2014 NISSAN TEANA battery

SEC-14
< SYSTEM DESCRIPTION >
SYSTEM
NISSAN VEHICLE IMMOBILIZER SY STEM-NATS : System Diagram
INFOID:0000000009461088
NISSAN VEHICLE IMMOBILIZER SYST EM-NATS : System DescriptionINFOID:0000000009461089
SYSTEM DESCRIPTION
• The NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS [NVIS (NATS)] prevents the engine from being
started by Intelligent Key whose ID is not registered to the vehicle (BCM). It has higher protection against
auto theft involving the duplication of mechanical keys.
• The ignition key integrated in the Intelligent Key c annot start the engine. When the Intelligent Key battery is
discharged, the NVIS (NATS) ID verification is per formed between the transponder integrated with Intelligent
Key and BCM via NATS antenna amp. when the Intelligent Key backside is contacted to push-button ignition
switch. If the verification results are OK, the engine start operation can be performed by the push-button igni-
tion switch operation.
• Locate the security indicator lamp and apply the anti-t heft system equipment sticker that warns that the NVIS
(NATS) is on-board the model.
• Security indicator lamp always blinks when the pow er supply position is any position other than ON.
• Up to 4 Intelligent Keys can be registered (includi ng the standard ignition key) upon request from the owner.
• Specified registration is required when replacing ECM, BCM or Intelligent Key.
• Possible symptom of NVIS (NATS) malfunction is “Engine cannot start”. The engine can not be started
because of other than NVIS (NATS) malfunction, so start the trouble diagnosis according to SEC-63, "Work
Flow".
• If ECM other than genuine part is installed, the engi ne cannot be started. For ECM replacement procedure,
refer to EC-540, "Removal and Installation"
(with QR25DE) EC-997, "Removal and Installation" (with
VQ35DE).
ALKIA2513GB
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SYSTEMSEC-15
< SYSTEM DESCRIPTION >
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PRECAUTIONS FOR KEY REGISTRATION
• The ID registration is a procedure that erases the cu rrent NVIS (NATS) ID once, and then reregisters a new
ID. Therefore before starting the registration operation, collect all registered Intelligent Keys from the cus-
tomer.
• When registering the Intelligent Key, perform only one procedure to simultaneously register both ID [NVIS
(NATS) ID and Intelligent Key ID].
SECURITY INDICATOR LAMP
• Warns that the vehicle is equipped with NVIS (NATS).
• Security indicator lamp always blinks when the pow er supply position is any position other than ON.
NOTE:
Because security indicator lamp is highly efficient, the battery is barely affected.
ENGINE START OPERATION WHEN INTELLIGENT KEY IS CONTACTED TO PUSH-BUTTON IG-
NITION SWITCH
1. When brake pedal is depressed while selector lever is in the P (Park) position, BCM activates NATS
antenna amp. that is located behind push-button ignition switch.
2. When Intelligent Key (transponder built-in) backside is contacted to push-button ignition switch, BCM
starts NVIS (NATS) ID verification between BCM and Intelligent Key (transponder built-in) via NATS
antenna amp.
3. When the NVIS (NATS) ID verification result is OK, buzzer in combination meter sounds and BCM trans-
mits the result to ECM.
4. BCM turns ACC relay ON and transmits ignition power supply ON signal to IPDM E/R.
5. IPDM E/R turns the ignition relay ON and starts the ignition power supply.
6. BCM detects that the selector lever position is P (Park) or N (Neutral).
7. BCM transmits starter request signal to IPDM E/R and turns the starter relay in IPDM E/R ON if BCM
judges that the engine start condition* is satisfied.
8. IPDM E/R turns the starter control relay ON when receiving the starter request signal.
9. Power supply is supplied through the starter relay and the starter control relay to operate the starter motor.
10. When BCM receives feedback signal from ECM indicating that the engine is started, BCM transmits a stop signal to IPDM E/R and stops cranking by turning of f the starter motor relay. (If engine start is unsuc-
cessful, cranking stops automatically within 5 seconds.)
*: For the engine start condition, refer to the table “POWER SUPPLY POSITION CHANGE TABLE BY PUSH-
BUTTON IGNITION SWITCH OPERATION” below.
POWER SUPPLY POSITION CHANGE TABLE BY PUSH-BUTTON IGNITION SWITCH OPERA-
TION
The power supply position changing operation can be performed with the following operations.
NOTE:
• When an Intelligent Key is within the detection area of inside key antenna and when Intelligent Key backside
is contacted to push-button ignition switch, it is equivalent to the operations below.
• When starting the engine, the BCM monitors under the engine start conditions:
- Brake pedal operating condition
- Selector lever position
- Vehicle speed
Vehicle speed: less than 4 km/h (2.5 MPH)
Power supply position Engine start/stop condition
Push-button ignition switch
operation frequency
Selector lever Brake pedal operation
condition
LOCK → ACC — Not depressed 1
LOCK → ACC → ON — Not depressed 2
LOCK → ACC → ON → OFF — Not depressed 3
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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
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SEC-20
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000009955724
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 ×××
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DIAGNOSIS SYSTEM (BCM)SEC-21
< SYSTEM DESCRIPTION >
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INTELLIGENT KEY
INTELLIGENT KEY : CONSULT Func tion (BCM - INTELLIGENT KEY)INFOID:0000000009955726
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
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] 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.
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SEC-22
< SYSTEM DESCRIPTION >
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].
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DIAGNOSIS SYSTEM (BCM)SEC-23
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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.
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SEC-24
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
*: Initial Setting
THEFT ALM
THEFT ALM : CONSULT Function (BCM - THEFT ALM)INFOID:0000000009955727
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.
DATA MONITOR
ACTIVE TEST
WORK SUPPORT
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
Monitored Item 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.
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 lock signal from door key cylinder switch.
KEY CYL UN-SW [On/Off] Indicates condition of unlock signal from door key cylinder 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-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.
Test Item Description
FLASHER This test is able to check turn signal lamp operation [LH/RH/Off].
THEFT IND This test is able to check se curity indicator lamp operation [On/Off].
VEHICLE SECURITY HORN This test is able to check vehicle security horn operation [On].
HEADLAMP(HI) This test is able to check vehicle security lamp operation [On].
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