Infiniti M35/M45 Y50. Manual — part 298
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IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
BL-261
C
D
E
F
G
H
J
K
L
M
A
B
BL
33
O
PDU signal
Input
LOCK
Steering lock: Lock
0
ACC
Steering lock: Unlock
8
34
R
PDU feed back signal
Input
LOCK
At wake-up (Open driver door)
0
35
LG
Vehicle speed signal
Input
ON
At speedometer operation (vehicle
speed approx. 40 km/h)
37
P
CAN L
Input/
Output
—
—
—
38
L
CAN H
Input/
Output
—
—
—
39
BR/W
Push-button ignition
switch
Input
—
Push-button ignition switch is
pressed
0
Push-button ignition switch is
released
Battery voltage
40
B
Ground
—
—
—
0
41
Y
Power source (fuse)
Input
—
—
Battery voltage
42
P
PDU wake up signal
Output
LOCK
At sleep (30 seconds or more after
all doors are closed under the con-
dition that the power supply posi-
tion is in the LOCK position)
Battery voltage
—
At wake-up (Open driver door)
0
43
G
Starter signal
Output
ON
At starter motor cranking
0
—
Other than above
Battery voltage
46
V
PDU signal
Output
—
Steering lock: Lock
Battery voltage
LOCK
Steering lock: Unlocked moment
0
56
B
Ground
—
—
—
0
57
L
Power source (fuse)
Input
—
—
Battery voltage
58
O
A/T device (Detention
switch)
Input
LOCK
At sleep (30 seconds or more after
all doors are closed under the con-
dition that the power supply posi-
tion is in the LOCK position)
0
—
At wake-up (Open driver door)
Battery voltage
63
P
Stop lamp switch
Input
—
Brake pedal depressed
Battery voltage
Brake pedal released
Battery voltage
64
L/R
Push-button ignition
switch illumination
Output
—
Push-button ignition switch illumi-
nation is turned on
2.6
Push-button ignition switch illumi-
nation is turned off
(15 seconds or more after the
driver door is closed)
0
Termi-
nal
No.
Wire
color
Item
Signal
Input/
Output
Condition
Voltage (V)
(Approx.)
Push-
button
ignition
switch
position
Operation or conditions
PKIA1935E
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BL-262
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
Terminals and Reference Value for Steering Lock Unit
NIS0020J
69
O
Steering lock unit con-
dition signal-1
Input
LOCK
Steering lock: Lock
0
ACC
Steering lock: Unlock
Battery voltage
ON
Battery voltage
70
L/Y
Steering lock unit con-
dition signal-2
Input
LOCK
Steering lock: Lock
Battery voltage
ACC
Steering lock: Unlock
0
ON
0
71
LG
PDU signal
Output
LOCK
Steering lock: Lock
Battery voltage
ACC
Steering lock: Unlocked moment
0
72
B
Ground
—
—
—
0
Termi-
nal
No.
Wire
color
Item
Signal
Input/
Output
Condition
Voltage (V)
(Approx.)
Push-
button
ignition
switch
position
Operation or conditions
Termi-
nal
No.
Wire
color
Item
Signal
Input/
Output
Condition
Voltage (V)
(Approx.)
Push-but-
ton ignition
switch posi-
tion
Operation or conditions
1
GR
PDU signal
Input/
Output
LOCK
Press push-button ignition
switch with Intelligent Key
inside vehicle
0
→
Battery voltage
→
0
(Battery voltage is detected when
pressing the push-button ignition
switch)
3
O
Condition signal-1
Input
LOCK
Steering lock: Lock
0
ACC
Steering lock: Unlock
Battery voltage
ON
Battery voltage
4
P/B
Intelligent Key unit
signal
Input
LOCK
Steering lock: Lock
Battery voltage
ACC
Steering lock: Unlock
0
ON
0
5
B
Ground
—
—
—
0
6
B
Ground
—
—
—
0
7
LG
Power source
Input
—
—
Battery voltage
8
L/Y
Condition signal-2
Input
LOCK
Steering lock: Lock
Battery voltage
ACC
Steering lock: Unlock
0
ON
0
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IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
BL-263
C
D
E
F
G
H
J
K
L
M
A
B
BL
Terminals and Reference Value for BCM
NIS0020K
Terminals and Reference Value for IPDM E/R
NIS0020L
Termi-
nal
No.
Wire
color
Item
Signal
Input/
Output
Condition
Voltage (V)
(Approx.)
Push-but-
ton igni-
tion
switch
position
Operation or conditions
21
GR
NATS antenna
amp.
(Built-in key slot)
Input/
Output
LOCK
Ignition switch is pressed
while inserting the Intelligent
Key into the key slot
Just after pressing ignition switch.
Pointer of tester should move
23
W/V
Security indicator
Output
LOCK
Intelligent Key is removed
from key slot and power sup-
ply position is in LOCK posi-
tion
Battery voltage
→
0
(Every 2.4 seconds)
25
W/R
NATS antenna
amp.
(Built-in key slot)
Input/
Output
LOCK
Ignition switch is pressed
while inserting the Intelligent
Key into the key slot
Just after pressing ignition switch.
Pointer of tester should move
37
LG
Key slot
(Key switch signal)
Input
LOCK
Intelligent Key is removed
from key slot
0
Intelligent Key is inserted into
key slot
Battery voltage
38
W
Ignition power sup-
ply (ON or START)
Input
ON
Power supply position is in
ON position
Battery voltage
39
L
CAN H
Input/
Output
—
—
—
40
P
CAN L
Input/
Output
—
—
—
42
P
Power source
(fuse)
Input
—
—
Battery voltage
52
B
Ground
—
—
—
0
55
W
Power source
(Fusible link)
Input
—
—
Battery voltage
Termi-
nal No.
Wire
Color
Item
Signal
Input/
Output
Condition
Voltage (V)
(Approx.)
Push-button
ignition switch
position
Operation or conditions
4
W/R
Starter motor power
supply
Output
LOCK
—
0
START
Starter motor is activating
Battery voltage
49
L
CAN H
Input/
Output
—
—
—
50
P
CAN L
Input/
Output
—
—
—
53
GR/R
A/T Shift position
signal
Input
ON
A/T shift position is P/ N position
Battery voltage
LOCK
Other than above
0
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BL-264
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
Terminals and Reference Value for PDU
NIS0020M
Ter-
minal
No.
Wire
color
Item
Signal
Input/
Output
Condition
Voltage (V)
(Approx.)
Push-
button
ignition
switch
position
Operation or conditions
1
P
Wake up signal
Input
LOCK
Sleep condition (30 seconds or
more after all doors are closed
under the condition that the power
supply position is in the LOCK posi-
tion)
Battery voltage
—
Wake-up condition (Open driver
door)
0
2
G
Starter control sig-
nal
Input
ON
At starter motor cranking
0
—
Any condition other than above
Battery voltage
3
GR
Steering lock unit
power source
Output
LOCK
Push-button ignition switch is
pressed under the condition that
Intelligent Key is in the vehicle or
Intelligent Key is inserted
0
→
Battery voltage
→
0
—
Any condition other than above
0
6
V
Steering lock control
signal-1
Input
—
Push-button ignition switch is
pressed under the condition that
Intelligent Key is in the vehicle or
Intelligent Key is inserted
Battery voltage
LOCK
Power supply position is in LOCK
position
(Steering lock activated)
Battery voltage
→
0
→
Battery voltage
(Battery voltage is detected
when activating the steer-
ing lock)
7
LG
Steering lock control
signal-2
Input
—
Push-button ignition switch is
pressed under the condition that
Intelligent Key is in the vehicle or
Intelligent Key is inserted
Battery voltage
LOCK
Power supply position is in LOCK
position
(Steering lock activated)
Battery voltage
→
0
→
Battery voltage
(Battery voltage is detected
when activating the steer-
ing lock)
9
O
Steering lock feed
back signal
Input
—
Power supply position is in ACC or
ON position
0
LOCK
Power supply position is in LOCK
position
0
→
8
→
0
(0V is detected when acti-
vating the steering lock)
10
B
Ground
—
—
—
0
11
Y
IPDM E/R current
signal
Input
START
At starter motor cranking
5
LOCK
Any condition other than above
2
12
R
Feed back signal
Input
LOCK
Sleep condition (30 seconds or
more after all doors are closed
under the condition that the power
supply position is in the LOCK posi-
tion)
1
—
Wake-up condition (any condition
other than above)
0
13
R
Starter relay
Output
START
At starter motor cranking
Battery voltage
—
Any condition other than above
4
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