System Description: Inputs

WARNING: This page is about a different car, the 2003 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

Power is supplied at all times

When the key switch is ON (key is inserted in ignition key cylinder), power is supplied

to BCM terminal 7
through 50A fusible link (letter F , located in the fuse and fusible link box).
to key switch terminal 2
through 10A fuse (No. 21, located in the fuse and fusible link box).

When the key switch is ON (key is inserted in ignition key cylinder), power is supplied

to BCM terminal 62
through key switch terminal 1.

When the ignition switch is ACC or ON, power is supplied

to BCM terminal 36
through 10A fuse [No.6, located in the fuse block (J/B)]

When the ignition switch is ON or START, power is supplied

to BCM terminal 35
through 10A fuse [No. 1, located in the fuse block (J/B)].

When the front door switch driver side is ON (door is OPEN), ground is supplied

to BCM terminal 14
through front door switch driver side terminal 1
through front door switch driver side case ground.

When the front door switch driver side is ON (door is OPEN), ground is supplied (with navigation system)

to combination meter terminal 7
through front door switch driver side terminal 1
through driver door switch case ground.

Combination meter send door open signal to BCM with CAN communication system. If CAN communication systems or combination meter is malfunction, operation is the same as without navigation system.

When the front door switch passenger is ON (door is OPEN), ground is supplied

to BCM terminal 10
through passenger side door switch terminal 1
through passenger side door switch case ground.

When the front door switch passenger side is ON (door is OPEN), ground is supplied (with navigation system)

to combination meter terminal 6
through front door switch driver side terminal 1
through front door switch passenger side case ground.

Combination meter send door open signal to BCM with CAN communication system.

If CAN communication systems or combination meter is malfunction, operation is the same as without navigation system.

When the rear door switches are ON (door is OPEN), ground is supplied (without navigation system)

to BCM terminal 11
through rear door switches terminal 1
through rear door switches case grounds.

When the rear door switch LH is ON (door is OPEN), ground is supplied (with navigation system)

to combination meter terminal 9
through front door switch LH terminal 1
through rear door switch LH case ground.

When the rear door switch RH is ON (door is OPEN), ground is supplied (with navigation system)

to combination meter terminal 8
through front door switch RH terminal 1
through rear door switch RH case ground.

Combination meter send door open signal to BCM with CAN communication system.

If CAN communication systems or combination meter is malfunction, operation is the same as without navigation system.

When the trunk room lamp switch is ON (Trunk is OPEN), ground is supplied

to BCM terminal 18
through trunk room lamp switch terminal 1 and 2
through body grounds B5, B29.

Key fob signal is inputted to BCM (the antenna of the system is combined with BCM).

The remote keyless entry system controls operation of the

power door lock
hazard and horn reminder
auto door lock
map lamp and keyhole illumination
panic alarm
trunk opener
keyless power window down (open)