2008 INFINITI FX35 warning

BL-166
< SERVICE INFORMATION >
VEHICLE SECURITY (THEFT WARNING) SYSTEM
When headlamp high relay (with built-in IPDM E/R) and horn relay are energized and then power is supplied
to headlamps (LH and RH) and horns (HIGH and LOW).
The headlamps flash and the horn sounds intermittently.
The alarm automatically turns off after 50 seconds, but will reactivate if the vehicle is tampered with again.
VEHICLE SECURITY SYSTEM DEACTIVATION
To deactivate the vehicle security system, a door or the back door must be unlocked with the key, key fob or
Intelligent Key.
When the key is used to unlock a door, BCM terminal 22 receives signal
 from terminal 14 of the power window ma in switch (door lock and unlock switch).
When the BCM receives either one of these signals or unl ock signal from key cylinder switch, key fob or Intel-
ligent Key, the vehicle security sy stem is deactivated. (Disarmed phase)
PANIC ALARM OPERATION
Remote keyless entry system may or may not operat e vehicle security system (horn and headlamps) as
required.
When the remote keyless entry system is triggered, ground is supplied intermittently from IPDM E/R terminals
38 and 60.
When headlamp relay (which built-in IPDM E/R) and hor n relay are energized and then power is supplied to
headlamps (LH and RH) and horns (HIGH and LOW).
The headlamp flashes and the hor n sounds intermittently.
The alarm automatically turns off after 25 seconds or when BCM receives any signal from key fob or Intelligent
Key.
CAN Communication System DescriptionINFOID:0000000001327906
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication s peed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CA N communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitINFOID:0000000001327907
Refer to LAN-43, "CAN System Specification Chart".
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VEHICLE SECURITY (THEFT WARNING) SYSTEMBL-167
< SERVICE INFORMATION >
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SchematicINFOID:0000000001327908
TIWM0978E
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BL-168
< SERVICE INFORMATION >
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Wiring Diagram - VEHSEC -
INFOID:0000000001327909
TIWM1673E
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VEHICLE SECURITY (THEFT WARNING) SYSTEMBL-169
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TIWM1674E
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BL-170
< SERVICE INFORMATION >
VEHICLE SECURITY (THEFT WARNING) SYSTEM
TIWM1675E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
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VEHICLE SECURITY (THEFT WARNING) SYSTEMBL-171
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TIWM1676E
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BL-172
< SERVICE INFORMATION >
VEHICLE SECURITY (THEFT WARNING) SYSTEM
TIWM0551E
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VEHICLE SECURITY (THEFT WARNING) SYSTEMBL-173
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Terminal and Reference Value for BCMINFOID:0000000001327910
Terminal Wire color Item Signal
Input/
output Condition
Voltage (V)
(Approx.)
11 L G ACC power supply
(ACC or ON) Input
Ignition switch (ACC or ON po-
sition) Battery voltage
12 P/B Front door switch
passenger side signal Input ON (Open)
→ OFF (Closed) 0 → Battery voltage
13 P/L Rear door (RH) switch sig-
nal
Input ON (Open)
→ OFF (Closed) 0 → Battery voltage
18 B Remote keyless entry re-
ceiver (Ground) —— 0
19 R Remote keyless entry re-
ceiver (Power supply) Output —
20 Y Remote keyless entry re-
ceiver (Signal)
InputStand-by
When remote keyless entry re-
ceiver receives signal from
keyfob.
22 OR Power window serial link Input/
Output IGN SW ON or power window
timer operating
23 G/OR Security indicator lamp Output Goes off → Illuminates Battery voltage → 0
39 L CAN-H Input/
Output ——
40 P CAN-L Input/
Output ——
42 L/R Power source (Fuse) Input — Battery voltage
49 B Ground (signal) — — 0
52 B Ground (power) — — 0
55 G Power source (Fusible link) Input — Battery voltage
58 L Back door switch signal Input ON (Open) → OFF (Closed) 0 → 9
OCC3881D
OCC3879D
OCC3880D
PIIA2344J
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