Terminals and Reference Value for Auto Trunk Control Unit

TERMINALS AND REFERENCE VALUE FOR AUTO TRUNK CONTROL UNIT

Terminal	Wire color	Item	Signal Input/Output	Condition		Voltage (V) (Approx.)
3	G/OR	Detention switch	Input	Vehicle key in inserte d	A/T selector lever in P position	0
					A/T selector lever in other position	Battery voltage
4	R/L	Trunk buzzer	Input	Buzzer OFF		Battery voltage
				Buzzer ON		0
5	G/Y	Electronic key trunk opening signal	Input	Electronic key trunk button (ON)		5 --> 0 --> 5
6	Y/R	Trunk lid opener switch	Input	OFF --> ON (OPEN)		5 --> 0
7	BR/W	Vehicle speed signal	Input	Speedometer operation [the vehicle speed is approx. 40 km/h (25 MPH)].		Courtesy of NISSAN MOTOR CO., U.S.A.
8	W/R	Trunk lid close switch	Input	Trunk lid close switch ON		0
				Trunk lid close switch OFF		5
10	Y/B	Weather strip detection switch	Input	Trunk lid is between just before fully closed position and fully closed position (OFF)		5
				Other than above (ON)		0
11	L/Y	Lid full up position switch	Input	Trunk lid fully opened position (ON)		0
				Other than above (OFF)		5
12	P	Trunk lid lock switch	Input	Engage the latch of trunk lock (lock)		5
				Engage the latch of trunk lock (unlock)		0
13	L/OR	Clutch solenoid	Input	Trunk auto operation		0
				Other than above		Battery voltage
14	L/R	Encoder power supply	Output	-		Battery voltage
15	Y	Encoder pulse signal	Input/Output	Trunk motor operation		Courtesy of NISSAN MOTOR CO., U.S.A.
16	R/W	Encoder ground	-	-		0
17	PU	Power source (Fuse)	Input	-		Battery voltage
18	B	Ground	-	-		0
20	G/W	Trunk motor OPEN signal	Output	When trunk lid auto open operates		Battery voltage
				Other than above		0
21	L/W	Trunk motor CLOSE signal	Output	When trunk lid auto close operates		Battery voltage
				Other than above		0