2004 INFINITI FX35 ECU

BL-190
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Revision: 2004 November 2004 FX35/FX45
TIWM0337E

VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-191
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K
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MA
B
BL
Revision: 2004 November 2004 FX35/FX45
TIWM0338E

BL-192
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Revision: 2004 November 2004 FX35/FX45
Terminals and Reference Value for BCMAIS004OY
Terminals and Reference Value for IPDM E/RAIS004OZ
Terminal Wire color Item ConditionVoltage (V)
(Approx.)
11 L G / RACC power supply
(ACC or ON)Ignition switch (ACC or ON position) Battery voltage
12 P/BFront door switch
passenger side signalON (Open) → OFF (Closed) 0 → Battery voltage
13 P/L Rear door (RH) switch signal ON (Open) → OFF (Closed) 0 → Battery voltage
22 OR Power window serial linkIGN SW ON or power window timer
operating
23 G/OR Security indicator lamp Goes off → Illuminates Battery voltage → 0
39 L CAN-H — —
40 R CAN-L — —
42 L/R Battery power supply — Battery voltage
49 B Ground (signal) — 0
52 B Ground (power) — 0
55 G Battery power supply — Battery voltage
58 L Back door switch signal ON (Open) → OFF (Closed) 0 → 9
62 WFront door switch
driver side signalON (Open) → OFF (Closed) 0 → Battery voltage
63 P Rear door (LH) switch signal ON (Open) → OFF (Closed) 0 → Battery voltage
PIIA2344J
Terminal Wire color Item ConditionVoltage (V)
(Approx.)
20 LG Headlamp low (RH)Lighting switch 2ND position
ON → OFFBattery voltage → 0
27 BR Headlamp high (RH)Lighting switch HIGH or PASS position
ON → OFFBattery voltage → 0
28 SB Headlamp high (LH)Lighting switch HIGH or PASS position
ON → OFFBattery voltage → 0
30 GY Headlamp low (LH)Lighting switch 2ND position
ON → OFFBattery voltage → 0
38 B Ground (power) — 0
48 L CAN-H — —
49 R CAN-L — —
51 SB Horn relay control signalPanic alarm is operating 0
Other than above Battery voltage
56 LG Hood switch signal ON (Open) → OFF (closed) 0 → Battery voltage
60 B Ground (signal) — 0

VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-193
C
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MA
B
BL
Revision: 2004 November 2004 FX35/FX45
CONSULT-II Inspection ProcedureAIS004P0
CAUTION:
CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunction might be detected in
self-diagnosis depending on control unit with carry out CAN communication.
1. Turn ignition switch OFF.
2. Connect CONSULT-II and CONSULT-II CONVERTER to data
link connector.
3. Turn ignition switch ON.
4. Touch “START (NISSAN BASED VHCL)”.
5. Touch “BCM”.
If “BCM” is not indicated, go to GI-40, "
CONSULT-II Data Link
Connector (DLC) Circuit" .
6. Touch “THEFT ALM”.
PBIB1503E
MBIB0233E
LIIA0033E
LIIA0034E

BL-194
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Revision: 2004 November 2004 FX35/FX45
7. Select diagnosis mode.
“DATA MONITOR”, “ACTIVE TEST” AND “WORK SUPPORT”
CONSULT-II APPLICATION ITEM
Work Support
Data Monitor
Active Test
SEL274W
Test Item Description
SECURITY ALARM SET This mode is able to confirm and change security alarm ON-OFF setting.
THEFT ALM TRGThe switch which triggered vehicle security alarm is recorded. This mode is able to confirm and
erase the record of vehicle security alarm. The trigger data can be erased by touching “CLEAR”
on CONSULT-II screen.
Monitored Item Description
IGN ON SW Indicates [ON/OFF] condition of ignition switch.
ACC ON SW Indicates [ON/OFF] condition of ignition switch in ACC position.
KEY ON SW Indicates [ON/OFF] condition of key switch.
TRUNK OPNR SW This is displayed even when it is not equipped.
TRUNK CYL SW This is displayed even when it is not equipped.
TRUNK OPN MNTR This is displayed even when it is not equipped.
KEYLESS LOCK Indicates [ON/OFF] condition of lock signal from key fob.
KEYLESS UNLOCK Indicates [ON/OFF] condition of unlock signal from key fob.
KEYLESS TRUNK Indicates [ON/OFF] condition of trunk opener signal from key fob.
HOOD SW Indicates [ON/OFF] condition of hood switch.
DOOR SW-DR Indicates [ON/OFF] condition of front door switch LH.
DOOR SW-AS Indicates [ON/OFF] condition of front door switch RH.
DOOR SW-RR Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL Indicates [ON/OFF] condition of rear door switch LH.
BACK DOOR SW Indicates [ON/OFF] condition of back door switch.
KEY CYL LK SW Indicates [ON/OFF] condition of lock signal from key cylinder switch.
KEY CYL UN SW Indicates [ON/OFF] condition of unlock signal from key cylinder switch.
CDL LOCK SW Indicates [ON/OFF] condition of lock signal from door lock/unlock switch LH and RH.
CDL UNLOCK SW Indicates [ON/OFF] condition of unlock signal from door lock/unlock switch LH and RH.
Test Item Description
THEFT INDThis test is able to check security indicator lamp operation. The lamp will be turned on when “ON”
on CONSULT-II screen is touched.
ANTI THEFT HORNThis test is able to check vehicle security horn operation. The horns will be activated for 0.5 sec-
onds after “ON” on CONSULT-II screen is touched.
HEADLAMP(HI)This test is able to check vehicle security lamp operation. The headlamps will be activated for 0.5
seconds after “ON” on CONSULT-II screen is touched.

VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-195
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MA
B
BL
Revision: 2004 November 2004 FX35/FX45
Trouble DiagnosisAIS004P1
WORK FLOW

“POWER DOOR LOCK SYSTEM” Diagnosis; refer to BL-37, "Work Flow" .

“REMOTE CONTROL SYSTEM” Diagnosis; refer to BL-68, "Work Flow" .

“INTELLIGENT KEY SYSTEM” Diagnosis; refer to BL-113, "WORK FLOW" .
PIIA6909E

BL-196
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Revision: 2004 November 2004 FX35/FX45
Preliminary CheckAIS004P2
The system operation is canceled by turning ignition switch to “ACC” at any step between START and ARMED
in the following flow chart.
After performing preliminary check, go to symptom chart. Refer to BL-197, "
Trouble Diagnosis Symptom
Chart" .
PIIA6910E

VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-197
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Revision: 2004 November 2004 FX35/FX45
Trouble Diagnosis Symptom ChartAIS004P3
*1: Make sure the system is in the armed phase.Procedure
Diagnostic procedure Refer to page
Symptom
1Vehicle security
system cannot be
set by ····Door switch Diagnostic Procedure 1 (Check door, hood and back door switch)BL-198
Lock / unlock switch Diagnostic Procedure 6 (Check door lock / unlock switch)BL-205
Door outside key Diagnostic Procedure 3 (Check door key cylinder switch)BL-205
Key fob Check remote keyless entry.BL-56
Intelligent Key Check Intelligent Key.BL-84
— If the above systems are “OK”, replace BCM.BCS-15
Security indicator does not turn “ON”.Diagnostic Procedure 2 (Check security indicator lamp)BL-204If the above systems are “OK”, replace BCM.BCS-15
2*1 Vehicle secu-
rity system does
not alarm when
····Any door is opened.Diagnostic Procedure 1 (Check door, hood and back door switch)BL-198If the above systems are “OK”, replace BCM.BCS-15
3Vehicle security
alarm does not
activate.Horn alarmDiagnostic Procedure 4 (Check vehicle security horn alarm)BL-205
Check horn function. BL-79
If the above systems are “OK”, replace BCM.BCS-15
Head lamp alarmDiagnostic Procedure 5 (Check head lamp alarm)BL-205If the above systems are “OK”, replace BCM.BCS-15
4Vehicle security
system cannot be
canceled by ····Door outside keyDiagnostic Procedure 3 (Check door key cylinder switch)BL-205
If the above systems are “OK”, check power window main switch.EI-35
Key fobCheck remote keyless entry function.BL-57If the above systems are “OK”, replace BCM.BCS-15
Intelligent KeyCheck Intelligent KeyBL-86If the above systems are “OK”, replace BCM.BCS-15