Power Window Main Switch Terminal Check

Fig 1: Power Window Main Switch Connector End View

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Connector F-16 

Terminal No.	Terminal code	Check item	Check condition	Normal condition
1	D.RL	Output to power window motor (Rear left side)	The rear left window lowers	System voltage
			The rear left window rises	1 V or less
2	U.RL	Output to power window motor (Rear left side)	The rear left window rises	System voltage
			The rear left window lowers	1 V or less
3	-	-	-	-
4	VCC	Input from power window motor (power supply to pulse sensor)	When the power windows are operating	5 V
5	SEN2	Input from power window motor (pulse sensor signal)	When the power windows are operating	0 to 5 V (pulse signal)
6	SGND	Input from power window motor (pulse sensor earth)	-	1 V or less
7	E	Earth	Always	1 V or less
8	D.RR	Output to power window motor (Rear right side)	The rear right window lowers	System voltage
			The rear right window rises	1 V or less
9	U.RR	Output to power window motor (Rear right side)	The rear right window rises	System voltage
			The rear right window lowers	1 V or less
10	+BP	Power supply	Always	System voltage
11	MD	Output to power window motor (Driver's side)	The driver's window lowers	1 V or less
			The driver's window rises	System voltage
12	MU	Output to power window motor (Driver's side)	The driver's window rises	1 V or less
			The driver's window lowers	System voltage
13	SEN1	Input from power window motor (pulse sensor signal)	When the power windows are operating	0 to 5 V (pulse signal)
14	D.AS	Output to power window motor (Passenger's side)	The front passenger's window lowers	System voltage
			The front passenger's window rises	1 V or less
15	U.AS	Output to power window motor (Passenger's side)	The front passenger's window rises	System voltage
			The front passenger's window lowers	1 V or less
16	+B	Power supply	Ignition switch: ON	Battery positive voltage

Connector F-15 

Terminal No.	Terminal code	Check item	Check condition	Normal condition
21	-	-	-	-
22	D.UL	Output to door lock signal	The central door lock switch is locked	1 V or less
			The central door lock switch is turned off	System voltage
23	D.L	Output to door unlock signal	The central door lock switch is unlocked	1 V or less
			The central door lock switch is turned off	System voltage
24	E.DL	Earth	Always	1 V or less