2006 INFINITI M35 Body

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INFINITI M35 2006 Factory Service Manual VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-223
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2006 January2006 M35/M45
POWER SUPPLY AND GROUND CIRCUIT
Power is supplied at all times
through 50A fusible link (let

VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-223
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2006 January2006 M35/M45
POWER SUPPLY AND GROUND CIRCUIT
Power is supplied at all times
through 50A fusible link (letter F , located in the fuse and fusible link box)
to BCM terminal 55,
through 10A fuse [No. 21, located in the fuse block (J/B)]
to BCM terminal 42,
through 10A fuse [No. 71, located in the IPDM E/R]
to IPDM E/R internal CPU,
through 15A fuse [No. 78, located in the IPDM E/R]
to IPDM E/R internal CPU,
through 15A fuse [No. 37, located in the fuse block (J/B)]
to multi-function switch (security indicator) terminal 1.
With the ignition switch in the ACC or ON position, power is supplied
through 10A fuse [No. 6, located in the fuse block (J/B)]
to BCM terminal 11.
Ground is supplied
to BCM terminal 52
through body grounds M16 and M70.
INITIAL CONDITION TO ACTIVATE THE SYSTEM
The operation of the vehicle security system is controlled by the doors, hood and trunk.
To activate the vehicle security system, BCM must receive signals indicating the doors, hood and trunk are
closed and the doors are locked by key fob.
When a door is open, terminal 12 (passenger side door), 13 (rear RH door), 62 (driver side door), 63 (rear LH
door) receives a ground signal from each door switch.
When front door LH is unlocked by power window main switch (door lock and unlock switch), BCM terminal 22
receives an unlock signal from terminal 14 of power window main switch with power window serial link.
When front door RH is unlocked by power window sub-switch (passenger side) (door lock and unlock switch),
BCM terminal 22 receives an unlock signal from terminal 16 of power window sub-switch (passenger side)
with power window serial link.
When front door key cylinder switch is in LOCK position, ground is supplied
to power window main switch terminal 4
through front door key cylinder switch terminals 6 and 4
through body grounds M16 and M70.
When the hood is open, IPDM E/R receives a ground signal
to IPDM E/R terminal 60
through hood switch terminal 2
through hood switch terminal 1
through body grounds E22, and E43.
The IPDM E/R then sends a signal to BCM via CAN communication line.
When the trunk is open, ground is supplied
to BCM terminal 57
through trunk room lamp switch terminal 1
through trunk room lamp switch terminal 2
through body grounds B5, B40 and B131.