Terminals and Reference Value for BCM
WARNING: This page is about a different car, the 2008 Infiniti M45 and 2008 Infiniti M35. However, it is still accessible from the selected car via links, so may be relevant.
TERMINALS AND REFERENCE VALUE FOR BCM
| Terminal | Wire Color | Item | Signal Input/Output | Condition | Voltage (V) Approx. |
|---|---|---|---|---|---|
| 11 | V | Ignition switch (ACC) | Input | Ignition switch is in ACC or ON position | Battery voltage |
| 12 | P | Front door switch passenger side | Input | Door open (ON) → Close (OFF) | 0 → 8 |
| 13 | O/L | Rear door switch RH | Input | Door open (ON) → Close (OFF) | 0 → Battery voltage |
| 37 | LG | Key switch signal | Input | Insert Intelligent Key into key slot. | Battery voltage |
| Remove Intelligent Key from key slot. | 0 | ||||
| 38 | W | Ignition switch (ON) | Input | Ignition switch is in ON or START position. | Battery voltage |
| 39 | L | CAN-H | Input/Output | - | - |
| 40 | P | CAN-L | Input/Output | - | - |
| 42 | P | Power supply (fuse) | Input | - | Battery voltage |
| 52 | B | Ground | - | - | 0 |
| 55 | W | Power supply (Fusible link) | Input | - | Battery voltage |
| 57 | SB | Trunk room lamp switch | Input | Trunk lid open (ON) → Close (OFF) | 0 → Battery voltage |
| 62 | V | Front door switch driver side | Input | Door open (ON) → Close (OFF) | 0 → Battery voltage |
| 63 | R/G | Rear door switch LH | Input | Door open (ON) → Close (OFF) | 0 → Battery voltage |
| *1: In the state that hazard reminder operates. *2: In the state that room lamp switch is in "DOOR" position. |
|||||