NISSAN TEANA 2003 Service Manual

INTELLIGENT KEY SYSTEM
BL-83
C
D
E
F
G
H
J
K
L
MA
B
BL

TIWM1754E

BL-84
INTELLIGENT KEY SYSTEM

TIWM1755E

INTELLIGENT KEY SYSTEM
BL-85
C
D
E
F
G
H
J
K
L
MA
B
BL

TIWM1756E

BL-86
INTELLIGENT KEY SYSTEM

TIWM1757E

INTELLIGENT KEY SYSTEM
BL-87
C
D
E
F
G
H
J
K
L
MA
B
BL

TIWM1758E

BL-88
INTELLIGENT KEY SYSTEM

Terminals and Reference Value for Intelligent Key UnitBIS000X4
Te r m i -
nalWire
ColorItemSignal
Input/
OutputCondition
Voltage (V)
(Approx.) Ignition
Knob
PositionOperation or Conditions
1L/YSteering lock unit
power supplyOutput LOCK — 5
2 L CAN-HInput/
Output—— —
3 P CAN-LInput/
Output—— —
4SBIntelligent Key warn-
ing buzzer (driver
side/trunk room)Output LOCKAny door open and
operate remote
controller button or
door request
switch.Buzzer
OFFBattery voltage
Sound
buzzer0
5B/WDoor request switch
(driver side)Input LOCKDoor request switch operation:
Press (ON).0
Other than the above (OFF) 5
6 G Ignition switch (ON) Input ON — Battery voltage
7 B/R key switch Input LOCKInsert mechanical key into igni-
tion key cylinder.Battery voltage
Remove mechanical key from
ignition key cylinder.0
11 Y/B Power source (Fuse) Input LOCK — Battery voltage
12 B Ground — ON — 0
13 V/WInside key antenna
(+)
(Trunk room)
Output LOCKAny door open → Close
(Door switch: ON → OFF)
14 W/LInside key antenna (-)
(Trunk room)
15 R/YInside key antenna
(+) signal
(Center console)
Output LOCKAny door open → Close (Door
switch: ON → OFF)
Ignition knob switch: ON (press
ignition knob.)
16 R/GInside key antenna (-)
signal
(Center console)
17 W/ROutside key antenna
(Rear bumper) (+)
Output LOCKTrunk opener request switch
operation (Switch: ON)
18 W/BOutside key antenna
(Rear bumper) (-)
19 POutside key antenna
(driver side) (+)
Output LOCKDriver door request signal opera-
tion (Switch: ON)
20 OOutside key antenna
(driver side) (-)
SIIA1910J
SIIA1910J
SIIA1910J
SIIA1910J

INTELLIGENT KEY SYSTEM
BL-89
C
D
E
F
G
H
J
K
L
MA
B
BL

25 P/LDoor request switch
(passenger side)Input LOCKDoor request switch operation:
Press (ON)0
Other than the above (OFF) 5
27 BR Ignition knob switch Input —Press ignition knob. Battery voltage
Return ignition knob to LOCK
position.0
28 LG/RDoor unlock sensor
(driver side)Input LOCK Driver side doorLocked 5
Other than
above0
29 G/OTrunk opener request
switchInput LOCKTrunk opener request switch
operation: Press (ON)0
Other than the above (OFF) 5
31 G/YSteering lock unit
ground—ON — 0
32 L/RSteering lock unit
communicationInput/
OutputLOCKPress ignition knob with Intelli-
gent Key inside vehicle.
Other than the above 5
33 L/WInside key antenna
(+) signal
(Instrument center
lower)
Output LOCKAny door open → Close (Door
switch: ON → OFF)
Ignition knob switch: ON (press
ignition knob.)
34 R/WInside key antenna (-)
signal
(Instrument center
lower)
37 GROutside key antenna
(passenger side) (+)
Output LOCKPassenger door request switch
operation (Switch: ON)
38 LGOutside key antenna
(passenger side) (-) Te r m i -
nalWire
ColorItemSignal
Input/
OutputCondition
Voltage (V)
(Approx.) Ignition
Knob
PositionOperation or Conditions
PIIB8449J
SIIA1910J
SIIA1910J

BL-90
INTELLIGENT KEY SYSTEM

Terminals and Reference Value for Steering Lock UnitBIS000X5
Terminals and Reference Value for BCMBIS000X6
Te r m i -
nalWire
ColorSignal DesignationSignal
Input/
OutputCondition
Voltage (V)
(Approx.) Ignition
Knob
PositionOperation or Conditions
1 Y/B Battery power supply Input LOCK — Battery voltage
2L/YSteering lock unit power
supplyOutput LOCK — 5
3L/RSteering lock unit com-
munication signalInput/
OutputLOCKPress ignition knob with
Intelligent Key inside
vehicle.
Other than the above 5
4G/YSteering lock unit
ground—ON — 0
PIIB8449J
Te r m i -
nalWire
ColorItemSignal
Input/
OutputConditionVoltage (V)
(Approx.)
12 R/LFront door switch (Passenger
side)Input Door open (ON) → Close (OFF) 0 → Battery voltage
13 R/B Rear door switch RH Input Door open (ON) → Close (OFF) 0 → Battery voltage
38 R Ignition switch InputIgnition switch is in ON or START posi-
tionBattery voltage
39 L CAN-HInput/
Output——
40 P CAN-LInput/
Output——
42 Y/R Battery power supply (Fuse) Input — Battery voltage
52 B Ground — — 0
55 W/BBattery power supply (Fusible
link)Input — Battery voltage
57 V/W Trunk room lamp switch Input Trunk lid open (ON) → Close (OFF) 0 → Battery voltage
62 SB Front door switch (Driver side) Input Door open (ON) → Close (OFF) 0 → Battery voltage
63 R/W Rear door switch LH Input Door open (ON) → Close (OFF) 0 → Battery voltage

INTELLIGENT KEY SYSTEM
BL-91
C
D
E
F
G
H
J
K
L
MA
B
BL

Diagnosis ProcedureBIS000X8
WORK FLOW
*1:BL-70*2:BL-96*3:BL-21
*4:BL-97*5:BL-136*6:BL-97
PIIB1049E

BL-92
INTELLIGENT KEY SYSTEM

ENGINE START FUNCTION DIAGNOSTIC PROCEDURE
*7:BL-96*8:BL-98*9:BL-70
*10:BL-99*11:BL-98
PIIB1050E
PIIB1051E