Terminals and Reference Value of BCM
TERMINALS AND REFERENCE VALUE OF BCM
| Terminal | Wire color | Item | Signal Input/Output | Condition | Voltage [V] (Approx.) |
|---|---|---|---|---|---|
| 11 | V | Ignition switch (ACC) | Input | Ignition switch is in ACC position | Battery voltage |
| 22 | G | Power window serial link | Input | Ignition switch ON | |
| 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 | Battery source (Fuse) | Input | - | Battery voltage |
| 44 | GR | Driver door lock actuator (unlock) signal | Output | Door lock / unlock switch (Free → Unlock) | 0 → Battery voltage → 0 |
| 50 | V | Door lock actuator (lock) signal | Output | Door lock / unlock switch (Free → Lock) | 0 → Battery voltage → 0 |
| 51 | G | Rear doors lock actuator signal | Output | Door lock / unlock switch (Free → Unlock) | 0 → Battery voltage → 0 |
| 52 | B | Ground | - | - | 0 |
| 55 | W | Power source (Fusible link) | Input | - | Battery voltage |
| 69 | V | fuel lid lock actuator (unlock) signal | Output | Door lock / unlock switch (Free → Unlock) | 0 → Battery voltage → 0 |
| 70 | G | Front door lock actuator (passenger side) lock signal | Output | Door lock / unlock switch (Free → Unlock) | 0 → Battery voltage → 0 |