Terminals and Reference Value for BCM
WARNING: This page is about a different car, the 2006 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
TERMINALS AND REFERENCE VALUE CHART
| Terminal |
Wire Color |
Item |
Condition |
Voltage (V) (Approx.) |
| 11 |
O |
Ignition switch (ACC or ON) |
Ignition switch (ACC or ON position) |
Battery voltage |
| 12 |
R/L |
Front door switch RH |
Door open (ON) --> Door close (OFF) |
Battery voltage --> 0 |
| 13 |
GR |
Rear door switch RH |
Door open (ON) --> Door close (OFF) |
Battery voltage --> 0 |
| 18 |
P |
Remote keyless entry receiver ground |
- |
0 |
| 19 |
V/W |
Remote keyless entry receiver (Power supply) |
Ignition switch OFF |
|
| 20 |
G/W |
Remote keyless entry receiver signal (Signal) |
Stand-by (keyfob buttons released) |
|
| When remote keyless entry receiver receives signal from keyfob (keyfob buttons pressed) |
|
| 37 |
B/R |
Key switch and key lock solenoid (insert) |
Key inserted in IGN key cylinder (ON) --> Key removed from IGN key cylinder (OFF) |
Battery voltage --> 0 |
| 38 |
W/L |
Ignition switch (ON or START) |
Ignition switch (ON or START position) |
Battery voltage |
| 39 |
L |
CAN-H |
- |
- |
| 40 |
P |
CAN-L |
- |
- |
| 43 |
R/B |
Back door latch (door ajar switch) |
Door open (ON) --> Door close (OFF) |
0 --> Battery voltage |
| 47 |
SB |
Front door switch LH |
Door open (ON) --> Door close (OFF) |
0 --> Battery voltage |
| 48 |
R/Y |
Rear door switch LH |
Door open (ON) --> Door close (OFF) |
0 --> Battery voltage |
| 56 |
R/G |
Battery saver (Interior lamp) |
Battery saver does operated --> Does not operated (ON --> OFF) |
Battery voltage --> 0 |
| 57 |
Y/R |
Battery power supply |
- |
Battery voltage |
| 59 |
G |
Front door lock assembly LH (actuator) (unlock) |
Door lock & unlock switch (Neutral --> Unlock) |
0 --> Battery voltage |
| 60 |
G/B |
Turn signal LH |
When doors are locked or unlocked using keyfob (OFF --> ON) |
0 --> Battery voltage |
| 61 |
G/Y |
Turn signal RH |
When doors are locked or unlocked using keyfob (OFF --> ON) |
0 --> Battery voltage |
| 62 |
R/W |
Step lamp LH and RH |
Step lamp ON |
0 |
| Step lamp OFF |
Battery voltage |
| 63 |
L |
Room lamp |
Room lamp ON |
Battery voltage |
| Room Lamp OFF |
0 |
| 65 |
V |
All door lock actuators (lock) |
Door lock & unlock switch (Neutral --> Lock) |
0 --> Battery voltage |
| 66 |
G/Y |
Front door lock actuator RH, rear door lock actuators LH/RH and back door lock actuator (unlock) |
Door lock & unlock switch (Neutral --> Unlock) |
0 --> Battery voltage |
| 67 |
B |
Ground |
- |
0 |
| 69 |
W/R |
Rear power window power supply |
- |
Battery voltage |
| 70 |
W/B |
Battery power supply |
- |
Battery voltage |