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 CHART
| Terminal No. | Wire color | Item | Signal Input/Output | Condition | Voltage (V) (Approx.) | |
|---|---|---|---|---|---|---|
| Push-button ignition switch position | Operation or conditions | |||||
| 23 | W/V | Security indicator | Output | LOCK | Intelligent Key is removed from key slot and power supply position is in LOCK position | Battery voltage → 0 (Every 2.4 seconds) |
| 37 | LG | Key slot (Key switch signal) | Input | LOCK | Intelligent Key is removed from key slot | 0 |
| Intelligent Key is inserted into key slot | Battery voltage | |||||
| 38 | W | Ignition power supply (ON or START) | Input | ON | Power supply position is in ON position | Battery voltage |
| 39 | L | CAN-H | Input/Output | - | - | - |
| 40 | P | CAN-L | Input/Output | - | - | - |
| 42 | P | Power source (fuse) | Input | - | - | Battery voltage |
| 52 | B | Ground | - | - | - | 0 |
| 55 | W | Power source (Fusillade link) | Input | - | - | Battery voltage |