lock NISSAN TEANA 2014 Service Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2014, Model line: TEANA, Model: NISSAN TEANA 2014Pages: 4801, PDF Size: 51.2 MB
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SEC-2
WIRING DIAGRAM .....................................29
ENGINE START FUNCTION .......................... ...29
Wiring Diagram .................................................... ...29
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS ............................................................... ...
40
Wiring Diagram .................................................... ...40
VEHICLE SECURITY SYSTEM .........................50
Wiring Diagram .................................................... ...50
BASIC INSPECTION ...................................63
DIAGNOSIS AND REPAIR WORK FLOW ..... ...63
Work Flow ............................................................ ...63
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ............................................. ...
66
ECM ........................................................................ ...66
ECM : Description ...................................................66
ECM : Work Procedure ...........................................66
BCM ........................................................................ ...66
BCM : Description ...................................................66
BCM : Work Procedure ...........................................66
DTC/CIRCUIT DIAGNOSIS ...................... ...68
P1610 LOCK MODE ....................................... ...68
Description ........................................................... ...68
DTC Logic ...............................................................68
Diagnosis Procedure ..............................................68
P1611 ID DISCORD, IMMU-ECM ......................69
DTC Logic ............................................................ ...69
Diagnosis Procedure ..............................................69
P1612 CHAIN OF ECM-IMMU ...........................70
DTC Logic ............................................................ ...70
Diagnosis Procedure ..............................................70
P1614 CHAIN OF IMMU-KEY ...........................71
DTC Logic ............................................................ ...71
Diagnosis Procedure ..............................................71
B210B STARTER CONTROL RELAY ..............73
DTC Logic ............................................................ ...73
Diagnosis Procedure ..............................................73
B210C STARTER CONTROL RELAY ..............74
DTC Logic ............................................................ ...74
Diagnosis Procedure ..............................................74
B210D STARTER RELAY .................................76
DTC Logic ............................................................ ...76
Diagnosis Procedure ..............................................76
B210E STARTER RELAY .................................78
DTC Logic ............................................................ ...78
Diagnosis Procedure ..............................................78
B210F TRANSMISSION RANGE SWITCH .......80
Description ........................................................... ...80
DTC Logic ...............................................................80
Diagnosis Procedure ...............................................80
B2110 TRANSMISSION RANGE SWITCH .......82
Description ........................................................... ...82
DTC Logic ...............................................................82
Diagnosis Procedure ...............................................82
B2190 NATS ANTENNA AMP. .........................84
Description ........................................................... ...84
DTC Logic ...............................................................84
Diagnosis Procedure ...............................................84
B2191 DIFFERENCE OF KEY ..........................86
Description ........................................................... ...86
DTC Logic ...............................................................86
Diagnosis Procedure ...............................................86
B2192 ID DISCORD, IMMU-ECM ......................87
DTC Logic ............................................................ ...87
Diagnosis Procedure ...............................................87
B2193 CHAIN OF ECM-IMMU ..........................88
DTC Logic ............................................................ ...88
Diagnosis Procedure ...............................................88
B2195 ANTI-SCANNING ...................................89
DTC Logic ............................................................ ...89
Diagnosis Procedure ...............................................89
B2196 DONGLE UNIT .......................................90
Description ........................................................... ...90
DTC Logic ...............................................................90
Diagnosis Procedure ...............................................90
B2198 NATS ANTENNA AMP. .........................92
DTC Logic ............................................................ ...92
Diagnosis Procedure ...............................................92
B2555 STOP LAMP ...........................................94
DTC Logic ............................................................ ...94
Diagnosis Procedure ...............................................94
Component Inspection ............................................96
B2556 PUSH-BUTTON IGNITION SWITCH .....97
DTC Logic ............................................................ ...97
Diagnosis Procedure ...............................................97
Component Inspection ............................................98
B2557 VEHICLE SPEED ...................................99
DTC Logic ............................................................ ...99
Diagnosis Procedure ...............................................99
B2560 STARTER CONTROL RELAY ..............100
Description ........................................................... .100
DTC Logic .............................................................100
Diagnosis Procedure .............................................100
B2601 SHIFT POSITION ..................................101
DTC Logic ............................................................ .101
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COMPONENT PARTSSEC-9
< SYSTEM DESCRIPTION >
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If the verification result is OK, the engine can start. If the verification result is NG, the engine can not start.
IPDM E/RINFOID:0000000009461069
IPDM E/R has the starter relay and starter control relay inside. Starter relay and starter control relay are used
for the engine starting function. IPDM E/R contro ls these relays while communicating with BCM.
NATS Antenna Amp.INFOID:0000000009461070
The ID verification is performed between BCM and transponder in Intelligent Key via NATS antenna amp.
when Intelligent Key backside is contacted to push-button i gnition switch in case that Intelligent Key battery is
discharged. If the ID verification result is OK, the operation of starting engine is available.
TCMINFOID:0000000009461071
TCM transmits the shift position signal (P/N position) to BCM and IPDM E/R. And further, TCM transmits the
shift position signal (P/N position) to BCM via CAN communication.
BCM confirms the CVT shift selector position with the following 5 signals:
• P (Park) position signal from CVT shift selector (park position switch)
• P/N position signal from TCM
• P (Park) position signal from IPDM E/R (CAN)
• P/N position signal from IPDM E/R (CAN)
• P/N position signal from TCM (CAN)
IPDM E/R confirms the CVT shift select or position with the following 3 signals:
• P (Park) position signal from CVT shift selector (park position switch)
• P/N position signal from TCM
• P/N position signal from BCM (CAN)
Combination MeterINFOID:0000000009461072
Combination meter transmits the vehicle speed signal to BCM via CAN communication.
BCM also receives the vehicle speed signal from ABS ac tuator and electric unit (control unit) via CAN commu-
nication. BCM compares both signals to detect the vehicle speed.
Door SwitchINFOID:0000000009461073
Door switch detects door open/close conditi on and then transmits ON/OFF signal to BCM.
Outside Key AntennaINFOID:0000000009461074
Outside key antenna detects whether Intelligent Key is outside the vehicle and transmits the signal to BCM.
Three outside key antennas are installed in the front outside handle LH, front outside handle RH and rear
bumper.
Hood SwitchINFOID:0000000009461075
Hood switch detects that hood is open/closed, and then trans mits the signal to IPDM E/R. IPDM E/R transmits
hood switch signal to BCM via CAN communication.
Inside Key AntennaINFOID:0000000009461076
Inside key antenna detects whether Intelligent Key is inside the vehicle and transmits the signal to BCM.
Two inside key antennas are installed in the front console and rear parcel shelf.
Remote Keyless Entry ReceiverINFOID:0000000009461077
Remote keyless entry receiver receives each button oper ation signal and electronic key ID signal from Intelli-
gent Key and then transmits the signal to BCM.
Intelligent KeyINFOID:0000000009461078
Each Intelligent Key has an individual electronic ID and transmits the ID signal by request from BCM.
Carrying the Intelligent Key whose ID is registered in BCM, the driver can perform, remote start, door lock/
unlock operation, remote trunk, panic alarm and push-button ignition switch operation.
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SYSTEMSEC-11
< SYSTEM DESCRIPTION >
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SYSTEM
INTELLIGENT KEY SYSTEM/ ENGINE START FUNCTION
INTELLIGENT KEY SYSTEM/ENGINE ST ART FUNCTION : System Diagram
INFOID:0000000009461086
INTELLIGENT KEY SYSTEM/ENGINE STAR T FUNCTION : System Description
INFOID:0000000009461087
SYSTEM DESCRIPTION
• The engine start function of Intelligent Key system makes it possible to start and stop the engine without
using the key, based on the electronic ID verification. The electronic ID verification is performed between
BCM and Intelligent Key when the push-button ignition switch is pressed while the Intelligent Key is within
the detection area of inside key antenna.
NOTE:
The driver should carry the Intelligent Key at all times.
• Intelligent Key has 2 IDs [Intelligent Key ID and NVIS (NATS) ID]. It can perform the door lock/unlock opera-
tion and the push-button ignition switch operation when the registered Intelligent Key is carried.
• When Intelligent Key battery is discharged, engine c an be started by operating push-button ignition switch
after contacting Intelligent Key backside to push-button i gnition switch. At that time, the NVIS (NATS) ID ver-
ification is performed.
• If the ID is successfully verified, when push-button ignition switch is pressed, the engine can be started.
• Up to 4 Intelligent Keys can be registered (Includi ng the standard Intelligent Key) upon request from the cus-
tomer.
AWKIA2692GB
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SYSTEMSEC-13
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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.
NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS
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
LOCK → START
ACC → START
ON → START P or N position 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
Engine is running → ACC — — Emergency stop operation
Engine stall return operation while
driving N position Not depressed 1
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SYSTEMSEC-15
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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-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
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SYSTEMSEC-17
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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
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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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SYSTEMSEC-19
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PRE-RESET Phase
The PRE-RESET phase is the transient state betw
een each phase and DISARMED phase. If only the condi-
tion of hood is not satisfied, the system switches to the PRE-RESET phase. Then, when any condition is
changed, the system switches to the DISARMED phase or PRE-ARMED phase.
PANIC ALARM
• The panic alarm function activates horns and headlamps intermittently when the owner presses the PANIC
ALARM button of Intelligent Key outside the vehicle while the power supply position is OFF or LOCK.
• When BCM receives panic alarm signal from Intelligent Key, BCM transmits “Theft Warning Horn Request”
signal and “High Beam Request” signal intermittently to IPDM E/R via CAN communication. To prevent the
activation due to mis-operation of Intelligent Key by owner, the panic alarm function is activated when BCM
receives the signal for 0.4 - 0.6 seconds.
• Panic alarm operation is maintained for 25 seconds.
• Panic alarm operation is cancelled when BCM receives one of the following signals:
- LOCK button of Intelligent Key: ON
- UNLOCK button of Intelligent Key: ON
- PANIC ALARM button of Intelligent Key: Long pressed
- Any door request switch (if equipped): ON
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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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