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 dial position to 4 except when checking waveform or voltage of wiper dial position. Wiper dial position can be confirmed on CONSULT-II. Refer to "DATA MONITOR ".

TERMINALS AND REFERENCE VALUES FOR BCM

Terminal No.	Wire color	Signal name	Measuring condition			Reference value
			Ignition switch	Operation or condition
5	Y/R	Combination switch input 2	ON	Lighting, turn, wiper switch (Wiper intermittent dial position 4)	OFF	Approx. 0 V
					Rear washer switch	Approx. 1.0 V
					Rear wiper switch ON	Approx. 0.8 V
6	SB	Combination switch input 1	ON	Lighting, turn, wiper switch (Wiper intermittent dial position 4)	OFF	Approx. 0 V
					Rear wiper INT	Approx. 1.0 V
32	GY/R	Combination switch output 5	ON	Lighting, turn, wiper switch (Wiper intermittent dial position 4)	OFF	Approx. 7.0 - 7.5 V
					Rear wiper ON	Approx. 1.0 V
33	G	Combination	switch output 4 ON	Lighting, turn, wiper switch (Wiper intermittent dial position 4)	OFF	Approx. 7.2 V
					Rear wiper switch INT	Approx. 1.2 V
34	W/B	Combination switch output 3	ON	Lighting, turn, wiper switch (Wiper intermittent dial position 4)	OFF	Approx. 7.2 V
					Rear washer switch	Approx. 1.2 V
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
59	Y	Rear wiper auto stop signal	ON	Wiper operating		Approx. 0 V
				Wiper stopped		Battery voltage
70	SB	Rear wiper motor output signal	ON	Wiper switch	OFF	Approx. 0 V
					ON	Battery voltage