Terminals and Reference Values for BCM

CAUTION:

• Check combination switch system terminal waveform under the loaded condition with lighting switch, turn signal switch and wiper switch OFF not to be fluctuated by overloaded.
• Turn wiper intermittent dial position to 4 except when checking waveform or voltage of wiper intermittent dial position. Wiper intermittent dial position can be confirmed on CONSULT-III. Refer to "DATA MONITOR ".

BCM REFERENCE VALUE

Terminal No.	Wire color	Signal name	Measuring condition			Reference value
			Ignition switch	Operation or condition
4	PU/W	Combination switch input 3	ON	Lighting, turn, wiper switch (Wiper intermittent dial position 4)	OFF	Approx. 0 V
					Any of the conditions below Front wiper switch MIST Front wiper switch INT Front wiper switch LO	Courtesy of NISSAN MOTOR CO., U.S.A.
5	Y/R	Combination switch input 2	ON	Lighting, turn, wiper switch	OFF (Wiper intermittent dial position 4)	Approx. 0 V
					Any of the conditions below Front washer switch (Wiper intermittent dial position 4) Wiper intermittent dial position 1 Wiper intermittent dial position 5 Wiper intermittent dial position 6	Courtesy of NISSAN MOTOR CO., U.S.A.
6	SB	Combination switch input 1	ON	Lighting, turn, wiper switch	OFF (Wiper intermittent dial position 4)	Approx. 0 V
					Any of the conditions below Front wiper switch HI (Wiper intermittent dial position 4) Wiper intermittent dial position 3	Courtesy of NISSAN MOTOR CO., U.S.A.
					Any of the conditions below Wiper intermittent dial position 1 Wiper intermittent dial position 2	Courtesy of NISSAN MOTOR CO., U.S.A.
					Any of the conditions below Wiper intermittent dial position 6 Wiper intermittent dial position 7	Courtesy of NISSAN MOTOR CO., U.S.A.
32	GY/R	Combination switch output 5	ON	Lighting, turn, wiper switch	OFF (Wiper intermittent dial position 4)	Courtesy of NISSAN MOTOR CO., U.S.A.
					Any of the conditions below Wiper intermittent dial position 1 Wiper intermittent dial position 2 Wiper intermittent dial position 6 Wiper intermittent dial position 7	Courtesy of NISSAN MOTOR CO., U.S.A.
33	G	Combination switch output 4	ON	Lighting, turn, wiper switch	OFF (Wiper intermittent dial position 4)	Courtesy of NISSAN MOTOR CO., U.S.A.
					Any of the conditions below Wiper intermittent dial position 1 Wiper intermittent dial position 5 Wiper intermittent dial position 6	Courtesy of NISSAN MOTOR CO., U.S.A.
34	W/B	Combination switch output 3	ON	Lighting, turn, wiper switch	OFF (Wiper intermittent dial position 4)	Courtesy of NISSAN MOTOR CO., U.S.A.
					Any of the conditions below Wiper intermittent dial position 1 Wiper intermittent dial position 2 Wiper intermittent dial position 3	Courtesy of NISSAN MOTOR CO., U.S.A.
35	W/G	Combination switch output 2	ON	Lighting, turn, wiper switch (Wiper intermittent dial position 4)	OFF	Courtesy of NISSAN MOTOR CO., U.S.A.
					Any of the conditions below Front wiper switch INT Front wiper switch HI	Courtesy of NISSAN MOTOR CO., U.S.A.
36	W/R	Combination switch output 1	ON	Lighting, turn, wiper switch (Wiper intermittent dial position 4)	OFF	Courtesy of NISSAN MOTOR CO., U.S.A.
					Any of the conditions below Front wiper switch MIST Front wiper switch LO Front washer switch	Courtesy of NISSAN MOTOR CO., U.S.A.
38	W/L	Ignition switch (ON)	ON	-		Battery voltage
39	L	CAN - H	-	-		-
40	P	CAN - L	-	-		-
42	L/R	Battery power supply	OFF	-		Battery voltage
49	B	Ground	ON	-		Approx. 0 V
52	B	Ground	ON	-		Approx. 0 V
55	G	Battery power supply	OFF	-		Battery voltage