System Description: Inputs

WARNING: This page is about a different car, the 2004 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

Power is supplied at all times
- to BCM terminal 55
- through 50A fusible link (letter F , located in fuse and fusible link box).
- to BCM terminal 42
- through 10A fuse [No. 18, located in fuse block (J/B)]
- to key switch terminal 2
- through 10A fuse [No.21, located in fuse block (J/B)].
Ground is supplied at all times
- to BCM terminal 52
- through grounds M30 and M66.
When the key switch is ON (key is inserted in ignition key cylinder), power is supplied
- to BCM terminal 37
- through key switch terminal 1.
When the ignition switch is ACC or ON, power is supplied
- to BCM terminal 11
- through 10A fuse [No. 6, located in fuse block (J/B)].
When the ignition switch is ON or START, power is supplied
- to BCM terminal 38
- through 10A fuse [No. 1, located in the fuse block (J/B)].
When the driver side door switch is ON (door is OPEN), ground is supplied (Without navigation system)
- to BCM terminal 62
- through driver side door switch terminal 1
- through driver door switch case ground.
When the driver side door switch is ON (door is OPEN), ground is supplied (with navigation system)
- to combination meter terminal 7
- through driver side door switch terminal 1
- through driver door switch case ground.
When the passenger side door switch is ON (door is OPEN), ground is supplied (without navigation system)
- to BCM terminal 12
- through passenger side door switch terminal 1
- through passenger side door switch case ground.
When the passenger side door switch is ON (door is OPEN), ground is supplied (with navigation system)
- to combination meter terminal 6
- through passenger side door switch terminal 1
- through passenger side door switch case ground.
When the trunk room lamp switch is ON (trunk is OPEN), ground is supplied
- to BCM terminal 57
- through the trunk room lamp switch terminals 1 and 2
- through body grounds B402, B413.
Key fob signal is inputted to remote keyless entry receiver (the antenna of the system is built in remote keyless entry receiver).
Remote keyless entry receiver sends key fob signal
- to BCM terminal 20
- from remote keyless entry receiver terminal 2.
The remote keyless entry system controls operation of the
- power door lock
- hazard and horn reminder
- auto door lock
- map lamp and ignition keyhole illumination
- panic alarm
- trunk lid opener
- keyless power window down (open)