2007 INFINITI FX35 Service Manual

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Page 921 of 4366

INFINITI FX35 2007 Service Manual INTELLIGENT KEY SYSTEM BL-109
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Revision: 2006 July 2007 FX35/FX45
TIWM1670E

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INFINITI FX35 2007 Service Manual BL-110
INTELLIGENT KEY SYSTEM
Revision: 2006 July 2007 FX35/FX45
TIWM1671E

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INFINITI FX35 2007 Service Manual INTELLIGENT KEY SYSTEM BL-111
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Revision: 2006 July 2007 FX35/FX45
Terminals and Reference Value for INTELLIGENT KEY UNITNIS001NB
Te r -
minal Wire
color Ite

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INFINITI FX35 2007 Service Manual BL-112
INTELLIGENT KEY SYSTEM
Revision: 2006 July 2007 FX35/FX45
19 SB Outside antenna LH (+) Output
LOCK Driver door request signal oper-
ation (Switch: ON)
20 G/Y Outside antenna LH (-) Output
2

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INFINITI FX35 2007 Service Manual INTELLIGENT KEY SYSTEM BL-113
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Revision: 2006 July 2007 FX35/FX45
Terminals and Reference Value for Steering Lock unitNIS001NC
Terminals and Reference Value for

INTELLIGENT KEY SYSTEM BL-113
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Revision: 2006 July 2007 FX35/FX45
Terminals and Reference Value for Steering Lock unitNIS001NC
Terminals and Reference Value for BCMNIS001ND
Te r -
minal Wire
color Item Signal
Input/
output Condition
Voltage (V)
(Approx.)
Ignition knob
position Operation or conditions
1 L/R Power source (Fuse) Input LOCK — Battery voltage
2R/W Steering lock unit
power supply Input LOCK — 5
3R/B Steering lock unit com-
munication signal Input LOCK Press ignition knob with
Intelligent Key inside vehi-
cle.
Other than the above 5
4Y/B Steering lock unit
ground —— — 0
SIIA1911J
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nal Wire
color Item Signal
Input/
output Condition
Voltage (V)
(Approx.)
1PU Key ring illumination
output signal Output Key ring illumination is lighting. Battery voltage
Key ring illumination is being turned off. 0
12 P/B Front door switch (Pas-
senger side) Input Door open (ON)
→ Close (OFF) 0 → Battery voltage
13 P/L Rear door switch RH Input Door open (ON) → Close (OFF) 0 → Battery voltage
37 B/W Key switch Input Insert mechanical key from ignition key
cylinder. Battery voltage
Remove mechanical key from ignition
key cylinder. 0
38 W/L Ignition switch (ON) Input Ignition switch is in ON or START posi-
tion Battery voltage
39 L CAN-H Input/
Output ——
40 P CAN-L Input/
Output ——
41 R/B Battery saver output
signal Output 30 minutes after ignition switch is turned
to OFF 0
Ignition switch is in ON position Battery voltage
42 L/R Power source (Fuse) Input — Battery voltage
44 Y Driver door lock actua-
tor (Unlock) Output
Door lock / unlock switch
(Free → Unlock) 0
→ Battery voltage
45 G/W Left turn signal lamp Output When door lock or unlock is operated
using Intelligent Key.*
1
(ON → OFF) Battery voltage
→ 0
46 BR/W Right turn signal lamp Output When door lock or unlock is operated
using Intelligent Key.*
1
(ON → OFF) Battery voltage
→ 0
47 Y/R Step lamp output sig-
nal Output Step lamp is lighting. 0
Step lamp is being turned off. Battery voltage

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INFINITI FX35 2007 Service Manual BL-114
INTELLIGENT KEY SYSTEM
Revision: 2006 July 2007 FX35/FX45
*1: In the state that hazard reminder operates.
*2: In the state that room lamp switch is in “DOOR” position.
Terminals and Refere

Page 927 of 4366

INFINITI FX35 2007 Service Manual INTELLIGENT KEY SYSTEM BL-115
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Revision: 2006 July 2007 FX35/FX45
Diagnosis ProcedureNIS001NF
WORK FLOW
PIIA6736E

Page 928 of 4366

INFINITI FX35 2007 Service Manual BL-116
INTELLIGENT KEY SYSTEM
Revision: 2006 July 2007 FX35/FX45
CONSULT-II Functions (INTELLIGENT KEY)NIS001NG
CONSULT-II has display and inspection functions for work support, self-diagnosis, data

BL-116
INTELLIGENT KEY SYSTEM
Revision: 2006 July 2007 FX35/FX45
CONSULT-II Functions (INTELLIGENT KEY)NIS001NG
CONSULT-II has display and inspection functions for work support, self-diagnosis, data monitor, and con-
trol unit part number by combining data reception and command transmission via communication lines
from the Intelligent Key unit.
CONSULT-II Start ProcedureNIS001NH
Refer to GI-38, "CONSULT-II Start Procedure" .
CONSULT-II Application ItemsNIS001NI
WORK SUPPORT
SELF-DIAGNOSTIC RESULTS
Part to be diagnosed Inspection Item, Diagnosis Mode Description
Intelligent Key WORK SUPPORT
Performs Intelligent Key-ID registration, check, and deletion.
Performs steering lock unit ID registration.
Changes settings for each function (ON/OFF).
SELF-DIAG RESULTS Intelligent Key unit performs CAN communication diagnosis.
DATA MONITOR Displays Intelligent Key unit input data in real time.
CAN DIAG SUPPORT MNTR The results of transmit/receive diagnosis of CAN communication can
be read.
ACTIVE TEST Sends drive signals door lock actuator, buzzer or combination meter
to perform operation check.
ECU PART NUMBER Displays Intelligent Key unit part No.
Monitor item Description
CONFIRM KEY FOB ID The Intelligent Key ID can be confirmed.
TAKE OUT FROM WINDOW WARN The condition of Intelligent Key warning function can be changed.
LOW BATT OF KEY FOB WARN The condition of low battery warning function can be changed.
I-KEY FUNCTION The condition of Intelligent Key's function can be changed.
ANSWER BACK FUNCTION The condition of answer back function can be changed.
HORN WITH KEYLESS LOCK The condition of key reminder function can be set.
SELECTIVE UNLOCK FUNCTION The condition of selective unlock function can be changed.
HAZARD ANSWER BACK The condition of key reminder function can be set.
ANSWER BACK WITH I-KEY LOCK The condition of key reminder function (LOCK) can be changed.
ANSWER BACK WITH I-KEY UNLOCK The condition of key reminder function (UNLOCK) can be changed.
AUTO RELOCK TIMER This mode is able confirm and changed auto door lock function operation time
setting.
PANIC ALARM DELAY This mode is able to confirm and change panic alarm function operation delay
time setting.
P/W DOWN DELAY This mode is able to confirm and change remote window open function.
ENGINE START BY I-KEY This mode is able to confirm and change start function ON - OFF setting.
LOCK/UNLOCK BY I-KEY The condition of lock/unlock function can be set.
LUG ROOM ENGINE START This mode is able to confirm and change operation range.
Self-diag results Description Diagnosis procedure Reference page
CAN COMM
[U1000] Malfunction is detected in CAN communication. Check CAN communication system.
BL-124
STRG COMM1
[B2013] Malfunction is detected in communication of
Intelligent Key unit and steering lock unit. Check steering lock unit.
BL-139
STRG COMM2
[B2014] Malfunction is detected in communication of
Intelligent Key unit and steering lock unit. Check steering lock unit.
BL-139

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