Terminals and Reference Value for BCM
WARNING: This page is about a different car, the 2006 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
BCM TERMINALS AND REFERENCE VALUE
| TERMINAL | WIRE COLOR | ITEM | CONDITION | VOLTAGE [V] (Approx.) |
|---|---|---|---|---|
| 12 | P | Passenger side door switch | ON (door open) | 0 |
| OFF (door closed) | ||||
| 22 | Y | Power window serial link | Ignition switch ON or power window timer operates | |
| 37 | B/P | Key switch | ON (Key inserted in ignition key cylinder) --> OFF (Key removed from IGN key cylinder) | Battery voltage --> 0 |
| 39 | L | CAN-H | - | - |
| 40 | P | CAN-L | - | - |
| 42 | GY | Power source (fuse) | - | Battery voltage |
| 44 | Y | Driver side door and fuel lid lock actuator (unlock) | Door lock / unlock switch (Free --> Unlock) | 0 --> Battery voltage --> 0 |
| 50 | PU | All door and fuel lid lock actuator (lock) | Door lock / unlock switch (Free --> Lock) | 0 --> Battery voltage --> 0 |
| 51 | W/L | Passenger side door lock actuator (unlock) | Door lock / unlock switch (Free --> Unlock) | 0 --> Battery voltage --> 0 |
| 52 | B | Ground | - | 0 |
| 54 | W | Power window power supply | - | Battery voltage |
| 55 | W/R | Power source (Fusible link) | - | Battery voltage |
| 62 | Y | Driver side door switch | ON (door open) | 0 |
| OFF (door closed) |