Terminals and Reference Value for BCM
WARNING: This page is about a different car, the 2006 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
BCM CONNECTOR TERMINAL VOLTAGE REFERENCE
| Terminal | Wire Color | Item | Condition | Voltage (V) (Approx.) |
|---|---|---|---|---|
| 11 | O | Ignition switch (ACC) | Ignition switch in ACC | Battery voltage |
| 12 | R/L | Front door switch RH | Door close (OFF) --> Open (ON) | Battery voltage --> 0 |
| Rear door switch upper RH (King Cab) | ||||
| Rear door switch lower RH (King Cab) | ||||
| 13 | GR | Rear door switch RH (Crew Cab) | Door close (OFF) --> Open (ON) | Battery voltage --> 0 |
| 22 | G | Bus | When ignition switch is ON or power window timer operates | |
| 23 | G/O | Security indicator lamp | Goes off --> illuminates (Every 2.4 seconds) | Battery voltage --> 0 |
| 39 | L | CAN-H | - | - |
| 40 | P | CAN-L | - | - |
| 48 | R/Y | Rear door switch LH (Crew Cab) | Door close (OFF) --> Open (ON) | Battery voltage --> 0 |
| 47 | SB | Front door switch LH | Door close (OFF) --> Open (ON) | Battery voltage --> 0 |
| Rear door switch upper LH (King Cab) | ||||
| Rear door switch lower LH (King Cab) | ||||
| 57 | Y/R | Power source (BAT) | - | Battery voltage |
| 67 | B | Ground | - | 0 |
| 70 | W/B | Power source (BAT) | - | Battery voltage |