key INFINITI M35 2007 Factory Service Manual

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INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
Revision: 2007 April2007 M35/M45
TIWT2024E

INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
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Revision: 2007 April2007 M35/M45
TIWT1917E

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INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
Revision: 2007 April2007 M35/M45
TIWT2025E

INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
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Revision: 2007 April2007 M35/M45
TIWT2101E

BL-138
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
Revision: 2007 April2007 M35/M45
TIWT2102E

INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
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Revision: 2007 April2007 M35/M45
TIWT2103E

BL-140
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
Revision: 2007 April2007 M35/M45
TIWT1919E

INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
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Revision: 2007 April2007 M35/M45
Terminals and Reference Value for Intelligent Key UnitNIS001YE
Termi-
nal
No.Wire
colorItemSignal
Input/
OutputCondition
Voltage (V)
(Approx.) Push-
button
ignition
switch
positionOperation or conditions
1 SB Power source (fuse) Input — — Battery voltage
3 Y IPDM E/R status signal InputSTART Engine starting (During cranking) 5
LOCK Other than above 2
4 B/Y RSSI signalInput/
OutputLOCKCarry the Intelligent Key within
the inside key antenna detection
area, and then push the push-
button ignition switch.0
Other than above
5B/WRemote key less entry
receiver signalInput/
OutputLOCKCarry the Intelligent Key within
the inside key antenna detection
area, and then push the push-
button ignition switch.
(When receiving the signal from
Intelligent Key)
Other than above
(Signal receiving wait mode)
6BRemote key less entry
receiver ground—— — 0
7B/RRemote keyless entry
receiver power supplyOutput — —
8WPush-button ignition
switch LOCK indicatorOutputLOCKPush-button ignition switch is in
LOCK position0
—Push-button ignition switch is in
any position
(Except LOCK position)1.2
9LPush-button ignition
switch ACC indicatorOutputACCPush-button ignition switch is in
ACC position0
—Push-button ignition switch is in
any position
(Except ACC position)1.2
PIIB5657J
OCC3880D
OCC3879D
OCC3881D

BL-142
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
Revision: 2007 April2007 M35/M45
10 VPush-button ignition
switch ON indicatorOutputONPush-button ignition switch is in
ON position0
—Push-button ignition switch is in
any position
(Except ON position)1.2
13 LG/B Key slot illumination Output LOCKInsert Intelligent Key into key slot
and driver side door is open.Battery voltage
Remove Intelligent Key from key
slot.0
15 LGSteering lock unit
power sourceOutput LOCK — Battery voltage
16 P/BSteering lock unit sig-
nalInput/
OutputLOCK Steering lock: Lock Battery voltage
ACC
Steering lock: Unlock
(Unlocked moment)0
NO 0
19 BR/Y Key switch signal Input LOCKInsert Intelligent Key into key
slot.0
Remove Intelligent Key from key
slotBattery voltage
20 B Ground — — — 0
27 VA/T device (Detention
switch)InputLOCK A/T selector lever is in P position 0
ON Other than above Battery voltage
28 SB Starter relay InputONA/T selector lever is in N or P
positionBattery voltage
—Ignition switch position is in
LOCK position or A/T selector
lever is in any position other than
N or P position0
29 V/R Stop lamp switch Input —Brake pedal depressed Battery voltage
Brake pedal released 0
30 L/WIgnition power supply
(ACC)Input ACCIgnition switch position is in ACC
or ON positionBattery voltage
31 GRIgnition power supply
(ON)Input ONIgnition switch position is in ON
or START positionBattery voltage
33 O PDU signal InputLOCK Steering lock: Lock 0
ACC Steering lock: Unlock 8
34 R PDU feed back signal InputLOCKSleep condition (30 seconds or
more after all doors are closed
under the condition that the igni-
tion switch position is in the
LOCK position)1
—Wake-up condition (any condition
other than above)0 Te r m i -
nal
No.Wire
colorItemSignal
Input/
OutputCondition
Voltage (V)
(Approx.) Push-
button
ignition
switch
positionOperation or conditions

INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
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Revision: 2007 April2007 M35/M45
35 LG Vehicle speed signal Input ONAt speedometer operation (vehi-
cle speed approx. 40 km/h)
37 P CAN-LInput/
Output—— —
38 L CAN-HInput/
Output—— —
39 BR/WPush-button ignition
switchInput —Push-button ignition switch is
pressed0
Push-button ignition switch is
releasedBattery voltage
40 B Ground — — — 0
41 Y Power source (fuse) Input — — Battery voltage
42 P PDU wake up signal OutputLOCKSleep condition (30 seconds or
more after all doors are closed
under the condition that the igni-
tion switch position is in the
LOCK position)Battery voltage
—Wake-up condition (Open driver
door)0
43 G Starter signal OutputON At starter motor cranking 0
— Any condition other than above Battery voltage
46 VSteering lock control
signal-1Output—Push-button ignition switch is
pressed under the condition that
Intelligent Key is in the vehicle or
Intelligent Key is insertedBattery voltage
LOCKIgnition switch position is in
LOCK position (Steering lock
activated)Battery voltage → 0 → Battery
voltage
(Battery voltage is detected
when activating the steering
lock)
47 LGInside key antenna (+)
signal
(Instrument center)Input/
Output
LOCK Any door open → closed
(Door switch: ON → OFF)
48 VInside key antenna (–)
signal
(Instrument center)Input/
Output
49 BInside key antenna (+)
signal
(console)Input/
Output
LOCKAny door open → closed
(Door switch: ON → OFF)
50 WInside key antenna (–)
signal
(console)Input/
Output Termi-
nal
No.Wire
colorItemSignal
Input/
OutputCondition
Voltage (V)
(Approx.) Push-
button
ignition
switch
positionOperation or conditions
PKIA1935E
SIIA1910J
SIIA1910J