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Terminals and Reference Value for BCM

WARNING: This page is about a different car, the 2005 Infiniti FX45 and 2005 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: BCM Terminals And Reference Value Chart
G02362279Courtesy of NISSAN MOTOR CO., U.S.A.
TERMINAL SPECIFICATION

Terminal Wire color Item Condition Voltage (V) (Approx.)
50 PU Door lock actuator (Lock) Door lock / unlock switch (Free --> Lock) 0 --> Battery voltage
51 W/B Passenger and rear doors lock actuator (Unlock) Door lock / unlock switch (Free --> Unlock) 0 --> Battery voltage
52 B Ground - 0
54 W Power source (power window) - Battery voltage
55 G Power source (Fusible link) - Battery voltage
58 L Back door switch Back door open (ON) --> Close (OFF) 0 --> 9
62 W Front door switch (Driver side) Door open (ON) --> Close (OFF) 0 --> Battery voltage
63 P Rear door switch LH 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.

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