Terminals and Reference Value for BCM

WARNING: This page is about a different car, the 2006 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

BCM TERMINALS AND REFERENCE VALUE TABLE

Terminal No.	Wire color	Item	Condition		Reference value (V) (Approx.)
Terminal No.	Wire color	Item	Ignition switch	Measurement method	Reference value (V) (Approx.)
2	GR/R	Combination switch input 5	ON	Light switch and wiper switch OFF Wiper dial position 4	Courtesy of NISSAN MOTOR CO., U.S.A.
3	G/Y	Combination switch input 4	ON	Light switch and wiper switch OFF Wiper dial position 4	Courtesy of NISSAN MOTOR CO., U.S.A.
4	G/R	Combination switch input 3	ON	Light switch and wiper switch OFF Wiper dial position 4	Courtesy of NISSAN MOTOR CO., U.S.A.
5	G/B	Combination switch input 2	ON	Light switch and wiper switch OFF Wiper dial position 4	Courtesy of NISSAN MOTOR CO., U.S.A.
6	G/W	Combination switch input 1	ON	Light switch and wiper switch OFF Wiper dial position 4	Courtesy of NISSAN MOTOR CO., U.S.A.
32	R/G	Combination switch output 5	ON	Light switch and wiper switch OFF Wiper dial position 4	Courtesy of NISSAN MOTOR CO., U.S.A.
33	R/Y	Combination switch output 4	ON	Light switch and wiper switch OFF Wiper dial position 4	Courtesy of NISSAN MOTOR CO., U.S.A.
34	R	Combination switch output 3	ON	Light switch and wiper switch OFF Wiper dial position 4	Courtesy of NISSAN MOTOR CO., U.S.A.
35	R/B	Combination switch output 2	ON	Light switch and wiper switch OFF Wiper dial position 4	Courtesy of NISSAN MOTOR CO., U.S.A.
36	R/W	Combination switch output 1	ON	Light switch and wiper switch OFF Wiper dial position 4	Courtesy of NISSAN MOTOR CO., U.S.A.
37	B/R	Key switch signal	OFF	Key is removed	0
37	B/R	Key switch signal	OFF	Key is inserted	Battery voltage
38	G	Ignition switch ON or START	ON	-	Battery voltage
39	L	CAN-H	OFF	-	-
40	P	CAN-L	OFF	-	-
52	B/W	Ground	OFF	-	0
55	W/B	Battery power supply	OFF	-	Battery voltage
62	GR/R	Front door switch LH signal	OFF	ON (open)	0
62	GR/R	Front door switch LH signal	OFF	OFF (closed)	5