Mitsubishi OEM Head Unit Pinouts

Factory connector diagrams for Mitsubishi radios, navigation units, audio panels and amplifiers. Match the part number, equipment variant and connector viewing direction before using a pin table.

Navigation and display audio

Mitsubishi (2006-2012) NR-261 Outlander XL, Lancer, RVR MMCS Head Units

Match the connector set and part number. This entry includes two NR-261 configurations.

Connector overview

17 pin Audio Power Supply Connector 32 pin VTR & Remote Control Connector 12 pin Rear Camera Connector 7 pin External Equipment Connector 5 pin Navi Power Supply Connector 3 pin Rear Seat Entertainment 4 pin jack/plug Version Up Key Terminal 17 pin Audio Connector 5 pin Connector 3 pin Rear Camera Connector 7 pin Green Connector 32 pin Handsfree Misc Connector 12 pin Camera Connector

17 pin Audio Power Supply Connector

Pin	Signal Name
1	MAIN GND
2	SPEAKER RR-
3	SPEAKER FR-
4	AMP DATA
6	SHIELD (AMP DATA)
7	SPEAKER FL-
8	SPEAKER RL-
9	ILL CONTROL
10	BATTERY (+)
11	SPEAKER RR+
12	SPEAKER FR+
13	ACCESSORY (+)
14	VSS
15	SPEAKER FL+
16	SPEAKER RL+
17	ILL+

32 pin VTR & Remote Control Connector

Pin	Signal Name
1	-
2	-
3	TEL MUTE
4	STEERING REMOTE
5	-
6	-
7	-
8	SHIELD (VIDEO-2L/R)
9	VIDEO2-R
10	VIDEO2-IN
11	HEM SIGNAL (-)-GND
12	HFM SIGNAL (+)-R
13	-
14	CAN-BOX DATA RX
15	-
16	-
17	-
18	-
19	-
20	SHIELD (STEERING REMOTE)
21	SHIELD (CAN-BOX DATA)
22	-
23	-
24	VIDEO2 DETECT
25	VIDEO2-L
26	SHIELD (VIDEO2-IN)
27	-
28	HEM SIGNAL(+)-L
29	-
30	CAN-BOX DATA TX
31	CAN-BOX DATA CLK
32	-

12 pin Rear Camera Connector

Pin	Signal Name
1	CAMERA DETECT
2	SHIELD (CAMERA)
4	CAMERA SIGNAL
5	GND (RC)
6	VCC (RC6.5V)

7 pin External Equipment Connector

Pin	Signal Name
1	SIRIUS-R
2	S-GND (SIRIUS-L/R)
3	SIRIUS-L
4	BUS(-)
5	BUS(+)
6	AMP POWER ON
7	ANTENNA-POWER

5 pin Navi Power Supply Connector

Pin	Signal Name
1	GND
2	PS-R
5	BATTERY (+)

3 pin Rear Seat Entertainment

Pin	Signal Name
1	Shield (Rear)
2	Rear Signal

4 pin jack/plug Version Up Key Terminal

Pin	Signal Name
1	I2C-SDA
2	GND
3	I2C-SCL
4	I2C-VCC

17 pin Audio Connector

Terminal No.	Signal symbol	Check condition	Terminal voltage
2	SPEAKER RL (-)	When the sound is output	0 - System voltage (AC)
3	SPEAKER FL (-)	When the sound is output	0 - System voltage (AC)
6	AMP DATA	Ignition switch: ON	0 - System voltage (DC)
7	SPEAKER FR (-)	When the sound is output	0 - System voltage (AC)
8	SPEAKER RR (-)	When the sound is output	0 - System voltage (AC)
9	MAIN GND	Always	1 V or less
10	ILLUMINATION (+)	Tail lamp switch: ON	System voltage (DC)
11	SPEAKER RL (+)	When the sound is output	0 - System voltage (AC)
12	SPEAKER FL (+)	When the sound is output	0 - System voltage (AC)
13	VSS	Ignition switch: ON	0 - System voltage (pulse)
14	ACCESSORY (+)	Ignition switch: ACC position	System voltage (DC)
15	SPEAKER FR (+)	When the sound is output	0 - System voltage (AC)
16	SPEAKER RR (+)	When the sound is output	0 - System voltage (AC)
17	BATTERY (+)	Always	System voltage (DC)

5 pin Connector

Terminal No.	Signal symbol	Check condition	Terminal voltage
21	BATTERY (+)	Always	System voltage (DC)
24	PS-R	Sift lever or selector lever : R position Ignition switch: ON position	Hi : 5Mid : OpenLo : 0
25	GND	Always	1 V or less

3 pin Rear Camera Connector

Terminal No.	Signal symbol	Check condition	Terminal voltage
32	REAR SIGNAL	When the image is output	1 Vp-p (AC)
33	SHIELD	Always	1 V or less

7 pin Green Connector

Terminal No.	Signal symbol	Check condition	Terminal voltage
101	ANTENNA POWER ON	Ignition switch: ACC position	System voltage (DC)
102	AMP POWER ON	Ignition switch: ACC position	1 V or less
103	IE-BUS (+)	Ignition switch: ACC position	More than 120mV
104	IE-BUS (-)	Ignition switch: ACC position	More than 120mV

32 pin Handsfree Misc Connector

Terminal No.	Signal symbol	Check condition	Terminal voltage
43	CAN-BOX DATA RX	Ignition switch: ACC position	2 - System voltage(DC)
45	HFM SIGNAL (+)	When the hands free system operation	1.2 Vrms (AC)
46	HFM SIGNAL (-)	When the hands free system operation	1.2 Vrms (AC)
47	VIDEO2-IN	When the image is input	1Vp-p (AC)
48	VIDEO2-R	When the sound is input	1.2Vrms (AC)
49	SEIELD (VIDEO2-L/R)	Always	1 V or less
53	AUDIO REMOTE	Ignition switch: ACC position	3.3V (DC)
58	CAN-BOX DATA CLK	Ignition switch: ACC position	1 - 5V (DC)
59	CAN-BOX DATA TX	Ignition switch: ACC position	5V (DC)
61	HFM SIGNAL (+)-L	When the hands free ECU or USB box operation	1.2 Vrms (AC)
63	SEIELD (VIDEO2-IN)	Always	Approximately 0 V
64	VIDEO2-L	When the sound is input	1.2Vrms (AC)
65	VIDEO2 DETECT	Always	1 V or less
69	SEIELD (STEERING REMO)	Always	1 V or less

12 pin Camera Connector

Terminal No.	Signal symbol	Check condition	Terminal voltage
81	VCC (RC 6.5v)	Sift lever or selector lever : R position Ignition switch: ON position	5.8 - 7.0V (DC)
82	GND	Always	-
83	CAMERA SIGNAL	Sift lever or selector lever : R position Ignition switch: ON position	1Vp-p (AC)
85	SHIELD (CAMERA)	Always	-
86	CAMERA DETECT	Sift lever or selector lever : R position Ignition switch: ON position	0 - 5V (DC)

Mitsubishi (2013-2018) MMCS NR-242 W-13 Pajero, Challenger, ASX, Outlander, Lancer Head Unit

p/n 8750A486, 8750A481

Connector overview

20 pin Main Audio Connector 18 pin Connector 8 pin Camera Connector 16 pin Video Connector 16-pin CAN box variant

20 pin Main Audio Connector

Terminal No.	Check item	Check condition	Terminal voltage
1	ACCESSORY (+)	Ignition switch: ACC position	System voltage (DC)
2	REMOCON	Ignition switch: ACC position	3.3 V (DC)
3, 4	-	-	-
5	SPEAKER RR (+)	When the sound is output	0 - System voltage (AC)
6	SPEAKER FR (+)	When the sound is output	0 - System voltage (AC)
7	SPEAKER RL (+)	When the sound is output	0 - System voltage (AC)
8	SPEAKER FL (+)	When the sound is output	0 - System voltage (AC)
9	ILLUMINATION (+)	Tail lamp switch: ON	System voltage (DC)
10	BATTERY (+)	Always	System voltage (DC)
11	VEHICLE SPEED PULSE	Ignition switch: ON	0 - System voltage (pulse)
12	REMOCON GND	Always	1 V or less
13	-	-	-
14	ANTENNA +B	Ignition switch: ACC position	System voltage (DC)
15	SPEAKER RR (-)	When the sound is output	0 - System voltage (AC)
16	SPEAKER FR (-)	When the sound is output	0 - System voltage (AC)
17	SPEAKER RL (-)	When the sound is output	0 - System voltage (AC)
18	SPEAKER FL (-)	When the sound is output	0 - System voltage (AC)
19	ILLUMINATION (-)	Always	1 V or less
20	GND	Always	1 V or less

18 pin Connector

Terminal No.	Check item	Check condition	Terminal voltage
21	AUX/RSES INPUT RIGHT	When the sound is input from audio and video adapter/rear display unit	1.2 Vrms (AC)
22	AUX/RSES INPUT LEFT	When the sound is input from audio and video adapter/rear display unit	1.2 Vrms (AC)
23	HFM/USB S-INPUT RIGHT	When the hands-free interface system/USB device operation	1.2 Vrms (AC)
24	HFM/USB S-INPUT LEFT	When the hands-free interface system/USB device operation	1.2 Vrms (AC)
25 - 27	-	-	-
28	IE-BUS POWER ON	Ignition switch: ACC position	1 V or less
29	IE-BUS (+)	Ignition switch: ACC position	More than 120 mV
30	AUX/RSES INPUT GND	Always	1 V or less
31	-	-	-
32	HFM/USB INPUT GND	When the hands-free interface system/USB device operation	1.2 Vrms (AC)
33 - 37	-	-	-
38	IE-BUS (+)	Ignition switch: ACC position	More than 120 mV

8 pin Camera Connector

Terminal No.	Check item	Check condition	Terminal voltage
41	VCC	Ignition switch: ON position · Selector lever: R position	5.8 - 7.0 V (DC)
42	CAMERA DETECT	Ignition switch: ON position · Selector lever: R position	0 - 5 V (DC)
43	PS-R	Ignition switch: ON position · Selector lever: R position	System voltage (DC)
44	BATTERY (+)	Always	System voltage (DC)
45	GND	Always	1 V or less
46	CAMERA SIGNAL	Ignition switch: ON position · Selector lever: R position	1 Vp-p (AC)
47	SHIELD (CAMERA)	Always	1 V or less
48	GND	Always	1 V or less

16 pin Video Connector

Terminal No.	Check item	Check condition	Terminal voltage
51, 52	-	-	-
53	VIDEO INPUT	When the image is input from audio and video adapter	1 Vp-p (AC)
54	VIDEO DETECT	Always	1 V or less
55 - 60	-	-	-
61	SHIELD (VIDEO INPUT)	Always	1 V or less
62–66	—	—	—

16-pin CAN box variant

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
51	TX-C	CAN BOX DATA TX	Ignition switch: ACC position	5V (DC)
52	SH-C	SHIELD (CAN BOX DATA)	Always	1 V or less
53 - 58	-	-	-	-
59	RX-C	CAN BOX DATA RX	Ignition switch: ACC position	2 - System voltage(DC)
60	CK-C	CAN BOX DATA CLX	Ignition switch: ACC position	1 - 5V (DC)

Mitsubishi (2013-2020) MMCS NR-242WM-16KZN0 W-15 Outlander Head Unit

p/n 8750A569, 8750A567 (NR-242RM-16KZN0). Also for Lancer, ASX, Pajero, Pajero Sport, Citroen C-Crosser и AirCross, Peugeot 4007 и 4008

Connector overview

20-pin main 18-pin accessory 8-pin camera 16-pin video and CAN box 5-pin camera control CAN BOX UNIT

20-pin main

Terminal No.	Check item	Check condition	Terminal voltage
1	ACCESSORY (+)	Ignition switch: ACC position	System voltage (DC)
2	REMOCON	Ignition switch: ACC position	3.3 V (DC)
5	SPEAKER RR (+)	When the sound is output	0 - System voltage (AC)
6	SPEAKER FR (+)	When the sound is output	0 - System voltage (AC)
7	SPEAKER RL (+)	When the sound is output	0 - System voltage (AC)
8	SPEAKER FL (+)	When the sound is output	0 - System voltage (AC)
9	ILLUMINATION (+)	Tail lamp switch: ON	System voltage (DC)
10	BATTERY (+)	Always	System voltage (DC)
11	VEHICLE SPEED PULSE	Ignition switch: ON	0 - System voltage (pulse)
12	REMOCON GND	Always	1 V or less
14	ANTENNA +B	Ignition switch: ACC position	System voltage (DC)
15	SPEAKER RR (-)	When the sound is output	0 - System voltage (AC)
16	SPEAKER FR (-)	When the sound is output	0 - System voltage (AC)
17	SPEAKER RL (-)	When the sound is output	0 - System voltage (AC)
18	SPEAKER FL (-)	When the sound is output	0 - System voltage (AC)
19	ILLUMINATION (-)	Always	1 V or less
20	GND	Always	1 V or less

18-pin accessory

Terminal No.	Check item	Check condition	Terminal voltage
21	AUX/RSES INPUT RIGHT	When the sound is input from audio and video adapter/rear display unit	1.2 Vrms (AC)
22	AUX/RSES INPUT LEFT	When the sound is input from audio and video adapter/rear display unit	1.2 Vrms (AC)
23	HFM/USB S-INPUT RIGHT	When the hands-free interface system/USB device operation	1.2 Vrms (AC)
24	HFM/USB S-INPUT LEFT	When the hands-free interface system/USB device operation	1.2 Vrms (AC)
25	Tel Input ?	-	-
26	IE-BUS INPUT RIGHT (+) (DUBTuner)
27	IE-BUS INPUT LEFT (+) (DUB Tuner)
28	IE-BUS POWER ON	Ignition switch: ACC position	1 V or less
29	IE-BUS (+)	Ignition switch: ACC position	More than 120 mV
30	AUX/RSES INPUT GND	Always	1 V or less
31	AUX/RSES/HFM/USB SHIELD	-	-
32	HFM/USB INPUT GND	When the hands-free interface system/USB device operation	1.2 Vrms (AC)
33	Tel Input GND?
34	Tel Mute
35	IE-BUS INPUT RIGHT (-) (DUBTuner)
36	IE-BUS INPUT LEFT (-) (DUB Tuner)
38	IE-BUS (-)	Ignition switch: ACC position	More than 120 mV

8-pin camera

Terminal No.	Check item	Check condition	Terminal voltage
41	VCC	Ignition switch: ON position · Selector lever: R position	5.8 - 7.0 V (DC)
42	CAMERA DETECT	Ignition switch: ON position · Selector lever: R position	0 - 5 V (DC)
43	PS-R	Ignition switch: ON position · Selector lever: R position	System voltage (DC)
44	BATTERY (+)	Always	System voltage (DC)
45	GND	Always	1 V or less
46	CAMERA SIGNAL	Ignition switch: ON position · Selector lever: R position	1 Vp-p (AC)
47	SHIELD (CAMERA)	Always	1 V or less
48	GND	Always	1 V or less

16-pin video and CAN box

Terminal No.	item	condition	Terminal voltage
51	CAN BOX DATA TX	Ignition switch: ACC position	5V (DC)
52	SHIELD (CAN BOX DATA)
53	VIDEO INPUT	When the image is input from audio and video adapter	1 Vp-p (AC)
54	VIDEO DETECT	Always	1 V or less
56	SHIELD (MIC)
57	MIC DETECT
58	HFM MIC OUT
59	CAN BOX DATA RX		2 - System voltage(DC)
60	CAN BOX DATA CLX		1-5V (DC)
61	SHIELD (VIDEO INPUT)	Always	1 V or less
63	MIC GND	-	-
64	MIC SIGNAL
65	SHIELD (HFM MIC OUT)
66	HFM MIC OUT GND

5-pin camera control

Terminal No.	item	Check condition	Terminal voltage
73	Camera image OFF switch signal	Ignition switch: ON position; Camera switch: ON	1 V or less
74	Camera Switch Signal	Ignition switch: ON position; Camera switch: ON	1 V or less
75	Image output request	Ignition switch: ON position; When the camera image is displayed	1 V or less

CAN BOX UNIT

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
1	+B	BATTERY (+)	Always	System voltage (DC)
2	TX-C	TX (AND)	Ignition switch: ACC position	0 - 5V (DC)
3	RX-C	RX (AND)	Ignition switch: ACC position	2 - System voltage(DC)
6	ACC	ACCESSORY	Ignition switch: ACC position	System voltage (DC)
7	GND	GND	Always	1 V or less
8	SH-C	SHIELD (CAN BOX DATA)	Always	1 V or less
9	CK-C	CAN BOX DATA CLK	Ignition switch: ACC position	1 - 5V (DC)
13	CAN-	CAN-L
14	CAN+	CAN-H

Mitsubishi (2013-2021) Pajero Sport, Montero Sport NR-242 W-15 MMCS Base Head Unit

p/n 8750a569 ?

Connector overview

Connector (20-pin,to white receptacle), harness connector view Connector (18-pin, to white), harness connector view 8 pin Camera Connector 16-pin video connector 5 pin Connector (vehicles with multi around monitor)

Connector (20-pin,to white receptacle), harness connector view

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
1	ACC	ACCESSORY (+)	Ignition switch: ACC position	System voltage (DC)
2	REM+	REMOCON	Ignition switch: ACC position	3.3V (DC)
5	RR+	SPEAKER RR (+)	When the sound is output	0 - System voltage (AC)
6	FR+	SPEAKER FR (+)	When the sound is output	0 - System voltage (AC)
7	RL+	SPEAKER RL (+)	When the sound is output	0 - System voltage (AC)
8	FL+	SPEAKER FL (+)	When the sound is output	0 - System voltage (AC)
9	ILL+	ILLUMINATION (+)	Tail lamp switch: ON	System voltage (DC)
10	+B2	BATTERY (+)	Always	System voltage (DC)
11	REED	VEHICLE SPEED PULSE	Ignition switch: ON	0 - System voltage (pulse)
12	REM-	REMOCON GND	Always	1 V or less
14	ANT+	ANTENNA +B	Ignition switch: ACC position	System voltage (DC)
15	RR-	SPEAKER RR (-)	When the sound is output	0 - System voltage (AC)
16	FR-	SPEAKER FR (-)	When the sound is output	0 - System voltage (AC)
17	RL-	SPEAKER RL (-)	When the sound is output	0 - System voltage (AC)
18	FL-	SPEAKER FL (-)	When the sound is output	0 - System voltage (AC)
20	GND2	POWER GND	Always	1 V or less

Connector (18-pin, to white), harness connector view

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
21	TVR	AUX/RSES INPUT RIGHT	When the sound is input from audio and video adapter/rear display unit	1.2Vrms (AC)
22	TVL	AUX/RSES INPUT LEFT	When the sound is input from audio and video adapter/rear display unit	1.2Vrms (AC)
23	NAVR	HFM/USB S-INPUT RIGHT	When the hands-free interface system/USB device operation	1.2 Vrms (AC)
24	NAVL	HFM/USB S-INPUT LEFT	When the hands-free interface system/USB device operation	1.2 Vrms (AC)
28	P-ON	IE-BUS POWER ON	Ignition switch: ACC position	1 V or less
29	IEH	IE-BUS (+)	Ignition switch: ACC position	More than 120mV
30	TVG	AUX/RSES INPUT GND	Always	1 V or less
32	NAVG	HFM/USB INPUT GND	When the hands-free interface system/USB device operation	1.2 Vrms (AC)
34	MUTE	TEL MUTE	Ignition switch: ACC position	1 V or less
38	IEL	IE-BUS (+)	Ignition switch: ACC position	More than 120mV

8 pin Camera Connector

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
41	CACC	VCC	Ignition switch: ON position · Selector lever or Shift lever : R position	5.8 - 7.0V (DC)
42	CDET	CAMERA DETECT	Ignition switch: ON position · Selector lever or Shift lever : R position	0 - 5V (DC)
43	REV	PS-R	Ignition switch: ON position · Selector lever or Shift lever : R position	System voltage (DC)
44	+B	BATTERY (+)	Always	System voltage (DC)
45	CGND	GND	Always	1 V or less
46	CMP+	CAMERA SIGNAL	Ignition switch: ON position · Selector lever or Shift lever : R position	1Vp-p (AC)
47	CMP-	SHIELD (CAMERA)	Always	1 V or less
48	GND2	GND	Always	1 V or less

16-pin video connector

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
54	V-ON	VIDEO DETECT	Always	1 V or less

5 pin Connector (vehicles with multi around monitor)

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
73	OFSW	DISP OFF RQ	Ignition switch: ON position · Camera switch: ON	1 V or less
74	CMSW	Camera SW Signal	Ignition switch: ON position · Camera switch: ON	1 V or less
75	C-ON	DISP RQ	Ignition switch: ON position · When the camera image is displayed	1 V or less

Mitsubishi (2013+) Outlander, Eclipse Cross NR-242 W-15 MMCS Base Head Unit

p/n 8750a569 ?

Connector overview

Connector (20-pin,to white receptacle), harness connector view Connector (18-pin, to white), harness connector view 8 pin Camera Connector 16 pin CAN Box connector

Connector (20-pin,to white receptacle), harness connector view

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
1	ACC	ACCESSORY (+)	Ignition switch: ACC position	System voltage (DC)
2	REM+	REMOCON	Ignition switch: ACC position	3.3V (DC)
5	RR+	SPEAKER RR (+)	When the sound is output	0 - System voltage (AC)
6	DFR+	SPEAKER FR (+)	When the sound is output	0 - System voltage (AC)
7	RL+	SPEAKER RL (+)	When the sound is output	0 - System voltage (AC)
8	DFL+	SPEAKER FL (+)	When the sound is output	0 - System voltage (AC)
9	ILL+	ILLUMINATION (+)	Tail lamp switch: ON	System voltage (DC)
10	+B2	BATTERY (+)	Always	System voltage (DC)
11	REED	VEHICLE SPEED PULSE	Ignition switch: ON	0 - System voltage (pulse)
12	REM-	REMOCON GND	Always	1 V or less
14	ANT+	ANTENNA +B	Ignition switch: ACC position	System voltage (DC)
15	RR-	SPEAKER RR (-)	When the sound is output	0 - System voltage (AC)
16	DFR-	SPEAKER FR (-)	When the sound is output	0 - System voltage (AC)
17	RL-	SPEAKER RL (-)	When the sound is output	0 - System voltage (AC)
18	DFL-	SPEAKER FL (-)	When the sound is output	0 - System voltage (AC)
20	GND2	POWER GND	Always	1 V or less

Connector (18-pin, to white), harness connector view

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
23	AAR+	HFM/USB S-INPUT RIGHT	When the hands free-ECU operation	1.2 Vrms (AC)
24	AAL+	HFM/USB S-INPUT LEFT	When the hands free-ECU operation	1.2 Vrms (AC)
26	TIR+	IE-BUS INPUT RIGHT (+)	-	-
27	TIL+	IE-BUS INPUT LEFT (+)	-	-
28	AMPO	IE-BUS POWER ON	Ignition switch: ACC position	1 V or less
29	D-S+	IE-BUS (+)	Ignition switch: ACC position	More than 120mV
32	AA-	HFM/USB INPUT GND	When the hands free-ECU operation	1.2 Vrms (AC)
35	TIR-	IE-BUS INPUT RIGHT (-)	-	-
36	TIL-	IE-BUS INPUT LEFT (-)	-	-
38	D-S-	IE-BUS (-)	Ignition switch: ACC position	More than 120mV

8 pin Camera Connector

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
41	CACC	VCC (RC6.5V)	Ignition switch: ON position Selector lever: R position	5.8 - 7.0V (DC)
44	+B	BATTERY (+)	Always	System voltage (DC)
45	CGND	GND (RC)	Always	1 V or less
46	CMP+	CAMERA SIGNAL	Ignition switch: ON position Selector lever: R position	1Vp-p (AC)
47	CMP-	SHIELD (CAMERA)	Always	1 V or less
48	GND	GND	Always	1 V or less

16 pin CAN Box connector

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
51	TX-C	CAN BOX DATA TX	Ignition switch: ACC position	5V (DC)
52	SH-C	SHIELD (CAN BOX DATA)	Always	1 V or less
59	RX-C	CAN BOX DATA RX	Ignition switch: ACC position	2 - System voltage(DC)
60	CK-C	CAN BOX DATA CLX	Ignition switch: ACC position	1 - 5V (DC)

Mitsubishi (2016-2017) two-knob MMCS Head Unit

p/n 8701A668, 8701A692, 8701A750, 8701A821

Connector overview

20-pin connector (white receptacle)18-pin connector (white receptacle)8-pin connector (gray receptacle, Vehicles with display audio)

20-pin connector (white receptacle)

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
1	ACC	ACCESSORY (+)	Ignition switch: ACC position	System voltage (DC)
2	SW1	REMOCON	Ignition switch: ACC position	3.3V (DC)
3	CAN+	Audio: CAN+	-	-
5	RR+	SPEAKER RR (+)	When the sound is output	0 - System voltage (AC)
6	FR+	SPEAKER FR (+)	When the sound is output	0 - System voltage (AC)
7	RL+	SPEAKER RL (+)	When the sound is output	0 - System voltage (AC)
8	FL+	SPEAKER FL (+)	When the sound is output	0 - System voltage (AC)
9	ILL+	ILLUMINATION (+)	Tail lamp switch: ON	System voltage (DC)
10	+B	BATTERY (+)	Always	System voltage (DC)
20	SPD	VEHICLE SPEED PULSE	Ignition switch: ON	0 - System voltage (pulse)
18	SWG	REMOCON GND	Always	1 V or less
17	CAN-	Audio: CAN (-)	-	-
16	ANT+	ANTENNA +B	Ignition switch: ACC position	System voltage (DC)
15	RR-	SPEAKER RR (-)	When the sound is output	0 - System voltage (AC)
14	FR-	SPEAKER FR (-)	When the sound is output	0 - System voltage (AC)
13	RL-	SPEAKER RL (-)	When the sound is output	0 - System voltage (AC)
12	FL-	SPEAKER FL (-)	When the sound is output	0 - System voltage (AC)
11	GND	POWER GND	Always	1 V or less

18-pin connector (white receptacle)

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
3	AAR+	HFM/USB S-INPUT RIGHT	When the hands free-ECU operation	1.2 Vrms (AC)
4	AAL+	HFM/USB S-INPUT LEFT	When the hands free-ECU operation	1.2 Vrms (AC)
6	TIR+	IE-BUS INPUT RIGHT (+)	-	-
7	TIL+	IE-BUS INPUT LEFT (+)	-	-
8	AMPO	IE-BUS POWER ON	Ignition switch: ACC position	1 V or less
9	D-S+	IE-BUS (+)	Ignition switch: ACC position	More than 120 mV
12	AA-	HFM/USB INPUT GND	When the hands free-ECU operation	1.2 Vrms (AC)
15	TIR-	IE-BUS INPUT RIGHT (-)	-	-
16	TIL-	IE-BUS INPUT LEFT (-)	-	-
18	D-S-	IE-BUS (-)	Ignition switch: ACC position	More than 120 mV

8-pin connector (gray receptacle, Vehicles with display audio)

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
1	+6.5V		May be not connected	6.5V
4		BATTERY (+)	Always	System voltage (DC)
5	GND		May be not connected	0V
6	CMP+	CAMERA SIGNAL	Ignition switch: ON position · Selector lever or Shift lever : R position	1 Vp-p (AC)
7	CMP-	SHIELD (CAMERA)	Always	1 V or less
8		GND	Always	1 V or less

Mitsubishi (2019-2022) ASX NR-201 Smartphone Link Display Audio SDA Head Unit

p/n 8740A040. May be installed to ASX 2010-2019 vehicles?

Connector overview

Connector (18-pin, white receptacle), harness connector view Connector (20-pin,white), harness connector view Connector (8-pin,gray)16-pin microphone / auxiliary connector

Connector (18-pin, white receptacle), harness connector view

Terminal No.	Check item	Check condition	Terminal voltage
1	AUX/RSES INPUT RIGHT	When the sound is input from audio and video adapter/rear display unit	1.2Vrms (AC)
2	AUX/RSES INPUT LEFT	When the sound is input from audio and video adapter/rear display unit	1.2Vrms (AC)
6	IE-BUS INPUT RIGHT (+)	-	-
7	IE-BUS INPUT LEFT (+)	-	-
8	IE-BUS POWER ON	Ignition switch: ACC position	1 V or less
9	IE-BUS (+)	Ignition switch: ACC position	More than 120mV
10	AUX/RSES INPUT GND	Always	1 V or less
15	IE-BUS INPUT RIGHT (-)	-	-
16	IE-BUS INPUT LEFT (-)	-	-
18	IE-BUS (-)	Ignition switch: ACC position	More than 120mV

Connector (20-pin,white), harness connector view

Terminal No.	Check item	Check condition	Terminal voltage
21	ACCESSORY (+)	Ignition switch: ACC position	System voltage (DC)
22	REMOCON	Ignition switch: ACC position	3.3V (DC)
23	AUDIO:CAN+	-	-
25	SPEAKER RR (+)	When the sound is output	0 - System voltage (AC)
26	SPEAKER FR (+)	When the sound is output	0 - System voltage (AC)
27	SPEAKER RL (+)	When the sound is output	0 - System voltage (AC)
28	SPEAKER FL (+)	When the sound is output	0 - System voltage (AC)
29	ILLUMINATION (+)	Tail lamp switch: ON	System voltage (DC)
30	BATTERY (+)	Always	System voltage (DC)
31	VEHICLE SPEED PULSE	Ignition switch: ON	0 - System voltage (pulse)
32	REMOCON GND	Always	1 V or less
33	AUDIO:CAN (-)	-	-
34	ANTENNA +B	Ignition switch: ACC position	System voltage (DC)
35	SPEAKER RR (-)	When the sound is output	0 - System voltage (AC)
36	SPEAKER FR (-)	When the sound is output	0 - System voltage (AC)
37	SPEAKER RL (-)	When the sound is output	0 - System voltage (AC)
38	SPEAKER FL (-)	When the sound is output	0 - System voltage (AC)
39	ILLUMINATION (-)	Always	1 V or less
40	POWER GND	Always	1 V or less

Connector (8-pin,gray)

Terminal No.	Check item	Check condition	Terminal voltage
41	VCC (RC6.5V)	Ignition switch: ON position · Shift lever: R position	5.8 - 7.0V (DC)
42	CAMERA DETECT	Ignition switch: ON position · Shift lever: R position	0 - 5V (DC)
43	PS-R	Ignition switch: ON position · Shift lever: R position	System voltage (DC)
45	GND (RC)	Always	1 V or less
46	CAMERA SIGNAL	Ignition switch: ON position · Shift lever: R position	1 Vp-p (AC)
47	SHIELD (CAMERA)	Always	1 V or less
48	GND (RC)	Always	1 V or less

16-pin microphone / auxiliary connector

Terminal No.	Check item	Terminal voltage
56	SHIELD (MIC)	1 V or less
57	MIC DETECT	1 V or less
63	MIC GND	1 V or less
64	MIC SIGNAL	1 V or less

Mitsubishi (2008-2015) NR-242 Lancer Evolution Navigation Head Unit

Connector overview

20-pin main 18-pin accessory 16-pin AUX / CAN box 8-pin camera / navigation

20-pin main

Terminal	Signal
1	Battery supply
2	Illumination (+)
3	Front left speaker (+)
4	Rear left speaker (+)
5	Front right speaker (+)
6	Rear right speaker (+)
7	—
8	—
9	Steering remote
10	ACC
11	Power ground
12	Illumination (−)
13	Front left speaker (−)
14	Rear left speaker (−)
15	Front right speaker (−)
16	Rear right speaker (−)
17	Antenna supply
18	—
19	Steering remote ground
20	Speed pulse

18-pin accessory

Terminal	Signal
1	IE-BUS (+)
2	IE-BUS enable
3	IE-BUS left (+)
4	IE-BUS right (+)
5	Telephone input
6	Hands-free / USB left
7	Hands-free / USB right
8	AUX / rear entertainment left
9	AUX / rear entertainment right
10	IE-BUS (−)
11	—
12	IE-BUS left (−)
13	IE-BUS right (−)
14	Telephone mute
15	Telephone input ground
16	Hands-free / USB ground
17	AUX / rear entertainment / hands-free / USB shield
18	AUX / rear entertainment ground

16-pin AUX / CAN box

Terminal	Signal
1	Hands-free microphone output
2	Microphone detect
3	Microphone shield
4	—
5	Video detect
6	—
7	CAN box data shield
8	CAN box data TX
9	Hands-free microphone output ground
10	Hands-free microphone output shield
11	Microphone signal
12	Microphone ground
13	—
14	—
15	CAN box data clock
16	CAN box data RX

8-pin camera / navigation

Terminal	Signal
1	Battery supply
2	Reverse
3	Camera detect
4	Camera supply (6.5 V)
5	Ground
6	Camera shield
7	Camera video
8	Camera ground

Mitsubishi (2016-2017) Pajero Sport MMES Head Unit

Connector overview

D-204 connector D-210 connector D-205 connector D-202 connector

D-204 connector

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
31	RL-	SPEAKER RL (-)	When the sound is output	2.0 - 12.3 Vrms
32	RL+	SPEAKER RL (+)	When the sound is output	2.0 - 12.3 Vrms
33	FL-	SPEAKER FL (-)	When the sound is output	2.0 - 12.3 Vrms
34	FL+	SPEAKER FL (+)	When the sound is output	2.0 - 12.3 Vrms
35	FR+	SPEAKER FR (+)	When the sound is output	2.0 - 12.3 Vrms
36	FR-	SPEAKER FR (-)	When the sound is output	2.0 - 12.3 Vrms
37	RR+	SPEAKER RR (+)	When the sound is output	2.0 - 12.3 Vrms
38	RR-	SPEAKER RR (-)	When the sound is output	2.0 - 12.3 Vrms
39	+B	BACK UP	Always	10.8 - 15.6 V
40	REV	PS-R	Ignition switch: ACC position · Selector lever: R position	7 V or more
41	-	-	-	-
42	SPD	VEHICLE SPEED	When the vehicle is being driven	0 - 15.6 V (Pulse signal)
43	ACC	ACC	Ignition switch: ACC position	9 V or more
44	SW1	Steering wheel audio remote control switch	-	-
45	ILL-	ILLUMI-	Tail lamp switch: ON	7 V or more
46	ILL+	ILLUMI+	The rain light sensor determines that it is night time.	7 V or more
47	ANT+	Power supply (Radio antenna)	When the radio station is received	10.8 - 15.6 V
48	GND	GND	Always	1V or less

D-210 connector

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
1	CDET	CCD CAMERA DETECT	When the rear camera is detected	1 V or less
2	CACC	REAR CAMERA (POWER)	Ignition switch: ACC position	5.5 - 6.5 V
3	CMP+	CCD CAMERA INPUT	Always	1 Vp-p
4	CMP-	CCD CAMERA GROUND	Always	1 V or less
5	CGND	REAR CAMERA GROUND	Always	1 V or less

D-205 connector

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
11	OFSW	DISP OFF RQ	Ignition switch: ON position · Camera switch: ON	1.4 V or less
12	CMSW	Camera SW Signal	Ignition switch: ON position · Camera switch: ON	2.0 V or less
13 - 17	-	-	-	-
18	AMP0	IE-BUS POWER ON	Ignition switch: ACC position	1 V or less
19	IEH	IE-BUS (+)	Ignition switch: ACC position	3.2 V
20	C-ON	DISP RQ	Ignition switch: ON position · When the camera image is displayed	1.4 V or less
21 - 27	-	-	-	-
28	IEL	IE-BUS (-)	Ignition switch: ACC position	3.2 V

D-202 connector

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
51	VAL+	AUDIO-L-IN	-	-
52	VAR+	AUDIO-R-IN	-	-
53	VA-	A-GND	Always	1 V or less
54	V-ON	AUX-DET	-	-
55	NTSC	VIDEO-OUT	-	-
56	S-NT	V-GND	Always	1 V or less

Mitsubishi (2019-2022) Outlander NR-201 Smartphone Link Display Audio SDA Head Unit

p/n 8740A103 NR-201 EM0LNDA-T

Outlander NR-201 EM0LNDA-T · 8740A103. Local CAN at terminals 24 and 32 applies to the Eclipse Cross configuration.

Connector overview

20-pin main Connector (18-pin, to white), harness connector view Connector (8-pin, to gray)Connector (16pin, to gray)

20-pin main

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
1	ACC	ACCESSORY (+)	Ignition switch: ACC position	System voltage (DC)
2	REM+	REMOCON	Ignition switch: ACC position	3.3V (DC)
3	CANH	AUDIO:CAN+	-	-
5	RR+	SPEAKER RR (+)	When the sound is output	0 - System voltage (AC)
6	DFR+	SPEAKER FR (+)	When the sound is output	0 - System voltage (AC)
7	RL+	SPEAKER RL (+)	When the sound is output	0 - System voltage (AC)
8	DFL+	SPEAKER FL (+)	When the sound is output	0 - System voltage (AC)
9	ILL+	ILLUMINATION (+)	Tail lamp switch: ON	System voltage (DC)
10	+B2	BATTERY (+)	Always	System voltage (DC)
11	REED	VEHICLE SPEED PULSE	Ignition switch: ON	0 - System voltage (pulse)
12	REM-	REMOCON GND	Always	1 V or less
13	CANL	AUDIO:CAN (-)	-	-
14	ANT+	ANTENNA +B	Ignition switch: ACC position	System voltage (DC)
15	RR-	SPEAKER RR (-)	When the sound is output	0 - System voltage (AC)
16	DFR-	SPEAKER FR (-)	When the sound is output	0 - System voltage (AC)
17	RL-	SPEAKER RL (-)	When the sound is output	0 - System voltage (AC)
18	DFL-	SPEAKER FL (-)	When the sound is output	0 - System voltage (AC)
19	ILL-	ILLUMINATION (-)	Always	1 V or less
20	GND2	POWER GND	Always	1 V or less

Connector (18-pin, to white), harness connector view

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
24	AAL+	LOCAL CAN (+)	Mitsubishi Eclipse Cross (2018+) only
26	TIR+	IE-BUS INPUT RIGHT (+)	-	-
27	TIL+	IE-BUS INPUT LEFT (+)	-	-
28	AMPO	IE-BUS POWER ON	Ignition switch: ACC position	1 V or less
29	D-S+	IE-BUS (+)	Ignition switch: ACC position	More than 120mV
32	AA-	LOCAL CAN (-)	Mitsubishi Eclipse Cross (2018+) only
35	TIR-	IE-BUS INPUT RIGHT (-)	-	-
36	TIL-	IE-BUS INPUT LEFT (-)	-	-
38	D-S-	IE-BUS (-)	Ignition switch: ACC position	More than 120mV

Connector (8-pin, to gray)

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
41	CACC	VCC (RC6.5V)	Ignition switch: ON position · Selector lever or Shift lever : R position	5.8 - 7.0V (DC)
45	CGND	GND (RC)	Always	1 V or less
46	CMP+	CAMERA SIGNAL	Ignition switch: ON position · Selector lever or Shift lever : R position	1 Vp-p (AC)
47	CMP-	SHIELD (CAMERA)	Always	1 V or less
48	GND	GND (RC)	Always	1 V or less

Connector (16pin, to gray)

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
56	MGND	SHIELD (MIC)	Always	1 V or less
57	SNSE	MIC DETECT	Always	1 V or less
63	MIC-	MIC GND	Always	1 V or less
64	MIC+	MIC SIGNAL	Ignition switch: ACC position	1 V or less

Mitsubishi (2012-2022) Pajero Sport, Montero Sport Connect Smartphone Link Display Audio

p/n 8740A001, also for NR-201.

Connector overview

Connector (20-pin,to white receptacle), harness connector view Connector (18-pin, to white), harness connector view Connector (8-pin, to gray)Connector (16pin, to gray)

Connector (20-pin,to white receptacle), harness connector view

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
1	ACC	ACCESSORY (+)	Ignition switch: ACC position	System voltage (DC)
2	SW1	REMOCON	Ignition switch: ACC position	3.3V (DC)
3	CAN+	AUDIO:CAN+	-	-
5	RR+	SPEAKER RR (+)	When the sound is output	0 - System voltage (AC)
6	FR+	SPEAKER FR (+)	When the sound is output	0 - System voltage (AC)
7	RL+	SPEAKER RL (+)	When the sound is output	0 - System voltage (AC)
8	FL+	SPEAKER FL (+)	When the sound is output	0 - System voltage (AC)
9	ILL+	ILLUMINATION (+)	Tail lamp switch: ON	System voltage (DC)
10	+B	BATTERY (+)	Always	System voltage (DC)
11	SPD	VEHICLE SPEED PULSE	Ignition switch: ON	0 - System voltage (pulse)
12	SWG	REMOCON GND	Always	1 V or less
13	CAN-	AUDIO:CAN (-)	-	-
14	ANT+	ANTENNA +B	Ignition switch: ACC position	System voltage (DC)
15	RR-	SPEAKER RR (-)	When the sound is output	0 - System voltage (AC)
16	FR-	SPEAKER FR (-)	When the sound is output	0 - System voltage (AC)
17	RL-	SPEAKER RL (-)	When the sound is output	0 - System voltage (AC)
18	FL-	SPEAKER FL (-)	When the sound is output	0 - System voltage (AC)
19	ILL-	ILLUMINATION (-)	Always	1 V or less
20	GND	POWER GND	Always	1 V or less

Connector (18-pin, to white), harness connector view

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
21	TVR	AUX/RSES INPUT RIGHT	When the sound is input from audio and video adapter/rear display unit	1.2Vrms (AC)
22	TVL	AUX/RSES INPUT LEFT	When the sound is input from audio and video adapter/rear display unit	1.2Vrms (AC)
28	P-ON	IE-BUS POWER ON	Ignition switch: ACC position	1 V or less
29	IEH	IE-BUS (+)	Ignition switch: ACC position	More than 120mV
30	TVG	AUX/RSES INPUT GND	Always	1 V or less
34	MUTE	TEL MUTE	Ignition switch: ACC position	1 V or less
38	IEL	IE-BUS (-)	Ignition switch: ACC position	More than 120mV

Connector (8-pin, to gray)

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
41	CACC	VCC	Ignition switch: ON position · Selector lever or Shift lever : R position	5.8 - 7.0V (DC)
42	CDET	CAMERA DETECT	Ignition switch: ON position · Selector lever or Shift lever : R position	0 - 5V (DC)
43	REV	PS-R	Ignition switch: ON position · Selector lever or Shift lever : R position	System voltage (DC)
45	CGND	GND (RC)	Always	1 V or less
46	CMP+	CAMERA SIGNAL	Ignition switch: ON position · Selector lever or Shift lever : R position	1Vp-p (AC)
47	CMP-	SHIELD (CAMERA)	Always	1 V or less

Connector (16pin, to gray)

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
54	V-ON	VIDEO DETECT	Always	1 V or less
55	NTSC	VIDEO-IN	When the image is input from audio and video adapter	1Vp-p (AC)
56	MGND	SHIELD (MIC)	Always	1 V or less
57	SNSE	MIC DETECT	Always	1 V or less
62	S-NT	SHIELD (VIDEO-IN)	Always	1 V or less
63	MIC-	MIC GND	Always	1 V or less
64	MIC+	MIC SIGNAL	Ignition switch: ACC position	1 V or less

Factory radios

Mitsubishi (2007-2015) Outlander XL,ASX,Lancer,Evolution and others Head Unit

p/n 8701A225, MZ313882 (DY-3W69U-2, DY-3W69U-2WS), p/n MN141319 (DY-3W69U Radio/CD Board), MN141318 (DY-5W69U AM/FM-ST Electronic Tuning Radio,6 Disc CD Changer), MZ313876 (DY-3W69UWS)

Connector overview

20-pin main 18-pin accessory

20-pin main

Terminal	Signal
1	Battery supply
2	—
3	Front left speaker (+)
4	Rear left speaker (+)
5	Front right speaker (+)
6	Rear right speaker (+)
7	Shield ground
8	Audio CAN (+)
9	Steering remote
10	—
11	Power ground
12	—
13	Front left speaker (−)
14	Rear left speaker (−)
15	Front right speaker (−)
16	Rear right speaker (−)
17	Antenna supply
18	Audio CAN (−)
19	Steering remote ground
20	—

18-pin accessory

Terminal	Signal
1	Display data
2	Switch data
3	Amplifier data
4	Option audio right
5	Option ground
6	Video / rear entertainment right
7	Hands-free / AUX right
8	Hands-free / AUX ground
9	—
10	Switch panel ground
11	Amplifier enable
12	Amplifier data ground
13	Option audio left
14	Video / rear entertainment ground
15	Video / rear entertainment left
16	AUX left
17	Telephone mute
18	—

Mitsubishi (2012-2018) Outlander, Lancer, Pajero Sport and others Base Head Unit

p/n 8701A405, also DY-1MU3R45-T-2, 8701A406 (DY-1ME3R45-T), 8701A495 (DY-1ME3R45-T-2), 8701A495 (DY-1ME3R45-T-3), 8701A562 (DY-1ME3R45-T-4), 8701A562 (DY-1ME3R45-T-6), 8701A626 (DY-1ME3R45-T-J2)

Connector overview

20-pin main 18-pin IE-BUS and AUX USB socket

20-pin main

Terminal	Signal
1	Battery supply
2	Illumination (+)
3	Front left speaker (+)
4	Rear left speaker (+)
5	Front right speaker (+)
6	Rear right speaker (+)
7	—
8	Audio CAN (+)
9	Steering remote
10	ACC
11	Power ground
12	Illumination (−)
13	Front left speaker (−)
14	Rear left speaker (−)
15	Front right speaker (−)
16	Rear right speaker (−)
17	Antenna supply
18	Audio CAN (−)
19	Steering remote ground
20	Speed pulse

18-pin IE-BUS and AUX

Terminal	Signal
1	IE-BUS (+)
2	IE-BUS enable
3	IE-BUS left (+)
4	IE-BUS right (+)
5	Telephone input
6	Hands-free / USB left
7	Hands-free / USB right
8	AUX / rear entertainment left
9	AUX / rear entertainment right
10	IE-BUS (−)
11	—
12	IE-BUS left (−)
13	IE-BUS right (−)
14	Telephone mute
15	Telephone input ground
16	Hands-free / USB ground
17	AUX / rear entertainment / hands-free / USB shield
18	AUX / rear entertainment ground

USB socket

Terminal	Signal
1	USB VBUS
2	USB D−
3	USB D+
4	USB ground

Mitsubishi (2014-2020) one-knob Outlander, Outlander Sport, ASX, Lancer, RVR Head Unit

p/n 8071A408, 8701A408 (DY-5MU4R69-T, DY-5MU4R69-T-2), 8701A587 (DY-5MU4R69-T-3 for MMC, DY-5MU4R69-T-4 for MMNA)

The first drawings show the connector orientation with the latch at the bottom.

Connector overview

20-pin main 18-pin audio accessory 8-pin camera USB / iPod iPod video jack

20-pin main

Terminal	Signal
1	Battery supply
2	Illumination (+)
3	Front left speaker (+)
4	Rear left speaker (+)
5	Front right speaker (+)
6	Rear right speaker (+)
7	Shield ground
8	Audio CAN (+)
9	Steering remote
10	ACC
11	Power ground
12	Illumination (−)
13	Front left speaker (−)
14	Rear left speaker (−)
15	Front right speaker (−)
16	Rear right speaker (−)
17	Antenna supply
18	Audio CAN (−)
19	Steering remote ground
20	Speed pulse

18-pin audio accessory

Terminal	Signal
1	IE-BUS (+)
2	IE system ACC
3	IE-BUS left (+)
4	IE-BUS right (+)
5	Telephone input
6	Hands-free / USB left
7	Hands-free / USB right
8	AUX / rear entertainment left
9	AUX / rear entertainment right
10	IE-BUS (−)
11	Ground
12	IE-BUS left (−)
13	IE-BUS right (−)
14	Telephone mute
15	Telephone input ground
16	Hands-free / USB ground
17	Ground
18	AUX ground

8-pin camera

Terminal	Signal
1	—
2	Reverse
3	Camera detect
4	Camera supply (6.5 V)
5	—
6	Camera shield
7	Camera video
8	Camera ground

USB / iPod

Terminal	Signal
1	USB VBUS
2	USB D−
3	USB D+
4	USB ground

iPod video jack

Terminal	Signal
1	Composite video
2	—
3	Video ground
4	Video detect

Mitsubishi (2016-2022) Pajero Sport, Montero Sport Radio DVD Head Unit

p/n 8701A718 (RV-1M 34WA55B)

Connector overview

Connector (20-pin, to white), harness connector view Connector (18-pin, to white), harness connector view Connector (8-pin, to gray)Connector (16-pin, to gray)Connector (5-pin, to gray)

Connector (20-pin, to white), harness connector view

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
1	ACC	ACCESSORY (+)	Ignition switch: ACC position	System voltage (DC)
2	SW1	REMOCON	Ignition switch: ACC position	3.3V (DC)
5	RR+	SPEAKER RR (+)	When the sound is output	0 - System voltage (AC)
6	FR+	SPEAKER FR (+)	When the sound is output	0 - System voltage (AC)
7	RL+	SPEAKER RL (+)	When the sound is output	0 - System voltage (AC)
8	FL+	SPEAKER FL (+)	When the sound is output	0 - System voltage (AC)
9	ILL+	ILLUMINATION (+)	Tail lamp switch: ON	System voltage (DC)
10	+B	BATTERY (+)	Always	System voltage (DC)
11	SPD	VEHICLE SPEED PULSE	Ignition switch: ON	0 - System voltage (pulse)
12	SWG	REMOCON GND	Always	1 V or less
14	ANT+	ANTENNA +B	Ignition switch: ACC position	System voltage (DC)
15	RR-	SPEAKER RR (-)	When the sound is output	0 - System voltage (AC)
16	FR-	SPEAKER FR (-)	When the sound is output	0 - System voltage (AC)
17	RL-	SPEAKER RL (-)	When the sound is output	0 - System voltage (AC)
18	FL-	SPEAKER FL (-)	When the sound is output	0 - System voltage (AC)
19	ILL-	ILLUMINATION (-)	Always	1 V or less
20	GND	POWER GND	Always	1 V or less

Connector (18-pin, to white), harness connector view

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
21	TVR	AUX/RSES INPUT RIGHT	When the sound is input from audio and video adapter/rear display unit	1.2Vrms (AC)
22	TVL	AUX/RSES INPUT LEFT	When the sound is input from audio and video adapter/rear display unit	1.2Vrms (AC)
28	P-ON	IE-BUS POWER ON	Ignition switch: ACC position	1 V or less
29	IEH	IE-BUS (+)	Ignition switch: ACC position	More than 120mV
30	TVG	AUX/RSES INPUT GND	Always	1 V or less
34	MUE	TEL MUTE	Ignition switch: ACC position	1 V or less
38	IEL	IE-BUS (-)	Ignition switch: ACC position	More than 120mV

Connector (8-pin, to gray)

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
41	CACC	VCC	Ignition switch: ON position · Selector lever or Shift lever : R position	5.8 - 7.0V (DC)
42	CDET	CAMERA DETECT	Ignition switch: ON position · Selector lever or Shift lever : R position	0 - 5V (DC)
43	REV	PS-R	Ignition switch: ON position · Selector lever or Shift lever : R position	System voltage (DC)
45	CGND	GND (RC)	Always	1 V or less
46	CMP+	CAMERA SIGNAL	Ignition switch: ON position · Selector lever or Shift lever : R position	1Vp-p (AC)
47	CMP-	SHIELD (CAMERA)	Always	1 V or less

Connector (16-pin, to gray)

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
54	V-ON	VIDEO DETECT	Always	1 V or less
55	NTSC	VIDEO-IN	When the image is input from audio and video adapter	1Vp-p (AC)
56	MGND	SHIELD (MIC)	Always	1 V or less
57	SNSE	MIC DETECT	Always	1 V or less
62	S-NT	SHIELD (VIDEO-IN)	Always	1 V or less

Connector (5-pin, to gray)

Terminal No.	Signal symbol	Check item	Check condition	Terminal voltage
73	OFSW	DISP OFF RQ	Ignition switch: ON position · Camera switch: ON	1.4 V or less
74	CMSW	Camera SW Signal	Ignition switch: ON position · Camera switch: ON	2.0 V or less
75	C-ON	DISP RQ	Ignition switch: ON position · When the camera image is displayed	1.4 V or less

Mitsubishi 380 (2006-2008) DY-3A66U-AL Head Unit

p/n MN141332 (DY-3A66U-AL), p/n MN141332 (DY-3A66U-AL-2-T)

Connector overview

14-pin main 10-pin remote 13-pin CD changer 22-pin front panel

14-pin main

Terminal	Signal
1	Front right speaker (+)
2	Front left speaker (+)
3	Illumination (+)
4	Antenna supply
5	Rear left speaker (+)
6	Rear right speaker (+)
7	Front right speaker (−)
8	Front left speaker (−)
9	Illumination (−)
10	Battery supply
11	ACC
12	—
13	Rear left speaker (−)
14	Rear right speaker (−)

10-pin remote

Terminal	Signal
1	Remote input
2	—
3	Telephone signal
4	M-BUS clock
5	M-BUS data
6	Remote output
7	Telephone mute
8	Telephone ground
9	M-BUS busy
10	M-BUS shield

13-pin CD changer

Terminal	Signal
1	Signal ground
2	Left audio
3	—
4	Right audio
5	—
6	—
7	ACC
8	—
9	Battery supply
10	Illumination
11	M-BUS busy
12	M-BUS clock
13	M-BUS data

22-pin front panel

Terminal	Signal
1	LED latch
2	LED clock
3	—
4	Audio switch
5	Volume 2
6	Volume 1
7	Eject switch
8	Power switch
9	AD2
10	AD1
11	Ground
12	LED enable
13	LED data
14	Lamp ground
15	Lamp ground
16	—
17	Lamp supply
18	Lamp supply
19	Vehicle sense (A/D)
20	5 V supply
21	Tune 2
22	Tune 1

Mitsubishi Eclipse (2006-2008) Head Unit

p/n 8701A011 (DY-5U67U), 8701A156.

Connector overview

14-pin main 22-pin remote / amplifier 13-pin CD changer 22-pin front panel

14-pin main

Terminal	Signal
1	Front right speaker (+)
2	Front left speaker (+)
3	Illumination (+)
4	Antenna supply
5	Rear left speaker (+)
6	Rear right speaker (+)
7	Front right speaker (−)
8	Front left speaker (−)
9	Illumination (−)
10	Battery supply
11	ACC
12	—
13	Rear left speaker (−)
14	Rear right speaker (−)

22-pin remote / amplifier

Terminal	Signal
1	Remote ground
2	AUX left
3	AUX shield
4	M-BUS clock
5	M-BUS data
6	Amplifier data
7	Amplifier enable
8	Woofer shield
9	Woofer (+)
10	Woofer (−)
11	Front left door (+)
12	Remote data
13	AUX right
14	Telephone mute
15	M-BUS busy
16	M-BUS shield
17	Amplifier clock
18	Amplifier bus shield
19	Front right door (+)
20	Front right door (−)
21	Door speaker shield
22	Front left door (−)

13-pin CD changer

Terminal	Signal
1	Signal ground
2	Left audio
3	—
4	Right audio
5	—
6	—
7	ACC
8	—
9	Battery supply
10	Illumination
11	M-BUS busy
12	M-BUS clock
13	M-BUS data

22-pin front panel

Terminal	Signal
1	LED latch
2	LED clock
3	—
4	Audio switch
5	Volume 2
6	Volume 1
7	Eject switch
8	Power switch
9	AD2
10	AD1
11	Ground
12	LED enable
13	LED data
14	Lamp ground
15	Lamp ground
16	—
17	Lamp supply
18	Lamp supply
19	Vehicle sense (A/D)
20	5 V supply
21	Tune 2
22	Tune 1

Mitsubishi (2005-2015) L200, Triton Head Units

p/n 8701A284HA (DY-2E64WRTS-3-TH), p/n 8701A053 (DY-2X64WT-2-TH)

Connector overview

P901 · 14-pin main J802 · 14-pin accessory J801 · 13-pin CD changer

P901 · 14-pin main

Terminal	Signal
1	Front right speaker (+)
2	Front left speaker (+)
3	Illumination (+)
4	Antenna supply
5	Rear left speaker (+)
6	Rear right speaker (+)
7	Front right speaker (−)
8	Front left speaker (−)
9	Illumination (−)
10	Battery supply
11	ACC
12	—
13	Rear left speaker (−)
14	Rear right speaker (−)

J802 · 14-pin accessory

Terminal	Signal
1	M-BUS busy
2	M-BUS data
3	Remote signal 1
4	—
5	Telephone mute 1
6	Telephone signal 1
7	Telephone ground 1
8	M-BUS clock
9	Shield
10	Remote signal 2
11	—
12	AUX left
13	AUX right
14	AUX ground

J801 · 13-pin CD changer

Terminal	Signal
1	Signal ground
2	Left audio
3	—
4	Right audio
5	—
6	—
7	ACC
8	—
9	Battery supply
10	Illumination
11	M-BUS busy
12	M-BUS clock
13	M-BUS data

Mitsubishi Mirage (2014-2015) DY-1MU3E21-T Head Unit

p/n 8701A368

Connector overview

20-pin main 18-pin IE-BUS and hands-free USB socket

20-pin main

Terminal	Signal
1	Battery supply
2	Illumination (+)
3	Front left speaker (+)
4	Rear left speaker (+)
5	Front right speaker (+)
6	Rear right speaker (+)
7	—
8	—
9	Steering remote
10	ACC
11	Power ground
12	Illumination (−)
13	Front left speaker (−)
14	Rear left speaker (−)
15	Front right speaker (−)
16	Rear right speaker (−)
17	Antenna supply
18	—
19	Steering remote ground
20	Speed pulse

18-pin IE-BUS and hands-free

Terminal	Signal
1	IE-BUS (+)
2	IE-BUS enable
3	—
4	—
5	—
6	Hands-free / USB left
7	Hands-free / USB right
8	—
9	—
10	IE-BUS (−)
11	IE-BUS shield
12	—
13	—
14	—
15	—
16	Hands-free / USB ground
17	Hands-free shield
18	—

USB socket

Terminal	Signal
1	USB VBUS
2	USB D−
3	USB D+
4	USB ground

Mitsubishi (2006-2012) Outlander XL, Lancer (2007-2017) 6-CD Head Units

p/n 8701A215 (DY-6MW7U59), 8701A224 (DY-6MW7U59-2), MZ313879 (DY-6MW7U59-2WS), MZ313875 (DY-6MW7U59WS), MZ360152EX (DY-6MW7U59N-2WS) and 8701A262 (DY-6MW7U53-3) 8701A237 (DY-6MW7U53-2), 8701A112 (DY-6MW7U53), 8701A370 variation.

Connector overview

Power Supply. Speaker 20P Connector 18 pin Panel / Amp and AUX Input Connector

Power Supply. Speaker 20P Connector

Pin	NAME	Polarity
1	BATTERY	(+)
2	-
3	SPEAKER FL	(+)
4	SPEAKER RL	(+)
5	SPEAKER FR	(+)
6	SPEAKER RR	(+)
7	SHIELD GND
8	-
9	REMOCON
10	ACCESSORY	(+)
11	POWER GND
12	-
13	SPEAKER FL	(-)
14	SPEAKER RL	(-)
15	SPEAKER FR	(-)
16	SPEAKER RR	(-)
17	ANTENNA +B
18	-
19	REMOCON GND
20	SPEED PULSE

18 pin Panel / Amp and AUX Input Connector

Pin	NAME
1	RADIO DISP DATA
2	RADIO SWITCH DATA
3	AMP DATA
4	OPTION Rch
5	OPTION GND
6	RSES/AUX Rch
7	HANDS FREE
8	HANDS FREE GND
9	-
10	SWITCH PANEL GND
11	AMP POWER ON
12	AMP DATA GND
13	OPTION Lch
14	RSES/AUX GND
15	RSES/AUX Lch
16	-
17	TEL MUTE
18	-

Mitsubishi (2006-2008) Pajero, Montero Head Unit

p/n 8701A113 (DY-1MW7U53), p/n 8701A238 (DY-1MW7U53-2)

Connector overview

20-pin main 18-pin accessory

20-pin main

Terminal	Signal
1	Battery supply
2	—
3	Front left speaker (+)
4	Rear left speaker (+)
5	Front right speaker (+)
6	Rear right speaker (+)
7	Shield ground
8	—
9	Steering remote
10	ACC
11	Power ground
12	—
13	Front left speaker (−)
14	Rear left speaker (−)
15	Front right speaker (−)
16	Rear right speaker (−)
17	Antenna supply
18	—
19	Steering remote ground
20	Speed pulse

18-pin accessory

Terminal	Signal
1	Display data
2	Switch data
3	Amplifier data
4	Option audio right
5	Option ground
6	Rear entertainment / AUX right
7	Hands-free audio
8	Hands-free ground
9	—
10	Switch panel ground
11	Amplifier enable
12	Amplifier data ground
13	Option audio left
14	Rear entertainment / AUX ground
15	Rear entertainment / AUX left
16	—
17	Telephone mute
18	—

Factory amplifiers

Mitsubishi (2005-2013) 6-channel amplifier

p/n 8701A240 (CV-0MW8C21), 8701A268 (CV-0MW9C21), 8701A308 (CV-0MW0C21)

Connector overview

18-pin speaker and power connector 18-pin signal connector

18-pin speaker and power connector

Terminal	Signal	Notes
1	Speaker Rear Left (+)
2	Speaker Rear Right (+)
3	GND (Power)
4	GND (Power)
5	Battery (+)
6	Battery (+)
7	Speaker Front Right (+)
8	Speaker Front Left (+)
9	Speaker Rear Left (-)
10	Speaker Rear Right (-)
11-16	N/C
17	Speaker Front Right (-)
18	Speaker Front Left (-)

18-pin signal connector

Terminal	Signal	Notes
21	Rear Left In (+)
22	Rear Right In (+)
23	Tweeter Front Right (-)
24	Tweeter Front Right (+)
25	Power On (Radio)
26	Tweeter Front Left (-)
27	Tweeter Front Left (+)
28	Front Right In (+)
29	Front Left In (+)
30	Rear Left In (-)
31	Rear Right In (-)
32	N/C
33	GND (Signal)
34	GND (Signal, for RHD)
35	Power On (MMCS)
36	N/C
37	Front Right In (-)
38	Front Left In (-)

Mitsubishi (2006-2018) 11-channel Pajero, Delica Amplifier

p/n 8701A114 (CV-0MW7B51), 8701A222 (CV-0MW7B51-2)

Connector overview

14-pin audio connector 18-pin power connector 14-pin centre and rear gate connector

14-pin audio connector

Terminal	Signal	Notes
1	Tweeter Front Left (+)
2	Front Tweeter Right (+)
3	Front Left In (+)
4	Power On
5	Speaker Rear Right (+)
6	Speaker Rear Left (+)
7	Tweeter Front Left (-)
8	Front Tweeter Right (-)
9	Front Left In (-)
10	Front Right In (-)
11	Front Right In (+)
12	Shield GND (for input)
13	Speaker Rear Right (-)
14	Speaker Rear Left (-)

18-pin power connector

Terminal	Signal	Notes
1	Speaker Front Left (+)
2	Speaker Front Right (+)
3	N/C
4	Battery (+)
5	GND
6	N/C
7	Subwoofer 1 (+)
8	Subwoofer 2 (+)
9	Speaker Front Left (-)
10	Speaker Front Right (-)
11	Battery (+)
12	Battery (+)
13	Data
14	Shield GND Data
15	GND
16	GND
17	Subwoofer 1 (-)
18	Subwoofer 2 (-)

14-pin centre and rear gate connector

Terminal	Signal	Notes
1-3	N/C
4	Speaker Reargate Left (+)
5	Speaker Reargate Right (+)
6	Speaker Center (+)
7-10	N/C
11	Speaker Reargate Left (-)
12	Speaker Reargate Right (-)
13	Speaker Center (-)
14	N/C

Mitsubishi (2007-2017) 8-channel Lancer, Outlander XL Amplifier

P/N 8701A089 (CV-0MW7G21), 8701A230 (CV-0MW7G21-2), 8701A255 (CV-0MW7G21-3), 8701A256 (CV-0MW7G21-4), 8701A257 (CV-0MW7G21-5), 8701A279 (CV-0MW7G21-6), 8701A309 (CV-0MW7G21-7), 8701A350 (CV-0MW7G21-8), 8701A369 (CV-0MW7G21-9), 8701A382 (CV-0MW7G21-91), 8701A473 (CV-0MW7G21-92), 8701A531 (CV-0MW7G21-93)

Connector overview

18-pin power connector 14-pin head unit connector

18-pin power connector

Terminal	Signal	Notes
1	FL Lo (+)	Front Left Door
2	FR Lo (+)	Front Right Door
4	BATTERY (+)
5	GND
7	Woofer 1 (+)	Woofer
8	Woofer 2 (+)	Woofer
9	FL Lo (-)
10	FR Lo (-)
11	BATTERY (+)
12	BATTERY (+)
13	DATA	UART communication channel - to Head Unit
14	DATA S-GND	UART communication channel ground
15	GND
16	GND
17	Woofer 1 (-)
18	Woofer 2 (-)

14-pin head unit connector

Terminal	Signal	Notes
1	FL M/H (+)	Front Left Tweeter
2	FR M/H (+)	Front Right Tweeter
3	FL IN (+)	input from audio init
4	P-ON	Head Unit communication. 3.3V??
5	RR (+)	Rear Right
6	RL (+)	Rear Left
7	FL M/H (-)
8	FR M/H (-)
9	FL IN (-)	input from audio init
10	FR IN (-)	input from audio init
11	FR IN (+)	input from audio init
12	FRONT-IN S-GND	input from audio init shield
13	RR (-)
14	RL (-)

Mitsubishi (2012-2019) 8-channel Amplifier

P/N 8701A409 (CV-0MW3R45), 8701A474 (CV-0MW3R45-2), 8701A565 (CV-0MW3R45-4)

Connector overview

18-pin power connector 14-pin speaker connector 14-pin input connector

18-pin power connector

Terminal	Signal	Notes
1	FRONT LEFT OUT (+)
2	FRONT RIGHT OUT (+)
3	N/C
4	BATTERY (+)
5	GND
6	N/C
7	WOOFER OUT1 (+)
8	WOOFER OUT2 (+)
9	FRONT LEFT OUT (-)
10	FRONT RIGHT OUT (-)
11	BATTERY (+)
12	BATTERY (+)
13	IE-BUS (+)	Head Unit communication
14	IE-BUS (-)
15	GND
16	GND
17	WOOFER OUT1 (-)
18	WOOFER OUT2 (-)

14-pin speaker connector

Terminal	Signal	Notes
1	SPEAKER REAR LEFT (+)
2	SPEAKER TWEETER LEFT (+)
3	FRONT LEFT IN (+)	input from Head Unit
4	POWER ON	System-ACC from Head Unit
5	SPEAKER TWEETER RIGHT (+)
6	SPEAKER REAR RIGHT (+)
7	SPEAKER REAR LEFT (-)
8	SPEAKER TWEETER LEFT (-)
9	FRONT LEFT IN (-)	input from Head Unit
10	FRONT RIGHT IN (-)	input from Head Unit
11	FRONT RIGHT IN (+)	input from Head Unit
12	SHIELD GND LEFT/RIGHT
13	SPEAKER TWEETER RIGHT (-)
14	SPEAKER REAR RIGHT (-)

14-pin input connector

Terminal	Signal	Notes
2	REAR RIGHT IN (+)	input from Head Unit. Hands free and voice messages input?
9	REAR RIGHT IN (-)	input from Head Unit
10	SHIELD GND LEFT/RIGHT

Mitsubishi (2013-2018) 11-channel amplifier

p/n 8701A475 (CV-0MW3B45)

Connector overview

14-pin audio connector 18-pin power connector 14-pin centre and rear gate connector

14-pin audio connector

Terminal	Signal	Notes
1	Tweeter Rear Left (+)
2	Front Tweeter Left (+)
3	Front Left In (+)
4	Power On	short to ground to power up amp
5	Front Tweeter Right (+)
6	Speaker Rear Right (+)
7	Speaker Rear Left (-)
8	Front Tweeter Left (-)
9	Front Left In (-)
10	Front Right In (-)
11	Front Right In (+)
12	Shield GND (for input)
13	Front Tweeter Right (-)
14	Speaker Rear Right (-)

18-pin power connector

Terminal	Signal	Notes
1	Speaker Front Left (+)
2	Speaker Front Right (+)
3	N/C
4	Battery (+)
5	GND
6	N/C
7	Subwoofer 1 (+)
8	Subwoofer 2 (+)
9	Speaker Front Left (-)
10	Speaker Front Right (-)
11	Battery (+)
12	Battery (+)
13	IE-Bus (+)	Head Unit communication channel
14	IE-Bus (-)
15	GND
16	GND
17	Subwoofer 1 (-)
18	Subwoofer 2 (-)

14-pin centre and rear gate connector

Terminal	Signal	Notes
1,3	N/C
2	Rear Right In (+)
4	Speaker Centre (+)
5	Speaker Reargate Right (+)
6	Speaker Reargate Left (+)
7,8	N/C
9	Rear Right In (-)
10	Shield GND (for input)
11	Speaker Centre (-)
12	Speaker Reargate Right (-)
13	Speaker Reargate Left (-)
14	N/C

Mitsubishi (2017+) 6-channel Pajero, Montero, Outlander amplifier

p/n 8701A633 (CV-0MW6P45), 8701A813 (CV-0MW6P45-2), w/o sub woofer connection.

Connector overview

Black connector · terminals 1–18 White connector · terminals 21–38

Black connector · terminals 1–18

Terminal	Signal	Notes
1	Speaker Rear Left (+)
2	Speaker Rear Right (+)
3	GND (Power)
4	GND (Power)
5	Battery (+)
6	Battery (+)
7	Speaker Front Right (+)
8	Speaker Front Left (+)
9	Speaker Rear Left (-)
10	Speaker Rear Right (-)
11	GND (Power)
12-15	N/C
16	Battery (+)
17	Speaker Front Right (-)
18	Speaker Front Left (-)

White connector · terminals 21–38

Terminal	Signal	Notes
21	N/C
22	Rear Right In (+)
23	Tweeter Front Right (-)
24	Tweeter Front Right (+)
25	N/C
26	Tweeter Front Left (-)
27	Tweeter Front Left (+)
28	Front Right In (+)
29	Front Left In (+)
30	N/C
31	Rear Right In (-)
32	N/C
33	IE-BUS (-)
34	IE-BUS (+)	Head Unit communication
35	Power On (MMCS)
36	N/C
37	Front Right In (-)
38	Front Left In (-)

Audio panels and rear entertainment

Mitsubishi (2006-2008) Audio Panel Module 22 pin connector

Connector overview

SW-747 · 22-pin panel SW-746 / SW-748-2 / SW-748-3 · 22-pin panel SW-744 / SW-745 · 22-pin panel

SW-747 · 22-pin panel

Terminal	Signal
1	LED latch
2	LED clock
3	—
4	Audio switch
5	Volume 2
6	Volume 1
7	Eject switch
8	Power switch
9	—
10	Key input (A/D)
11	A/D ground
12	LED enable
13	LED data
14	Lamp ground
15	Lamp ground
16	—
17	Lamp supply
18	Lamp supply
19	Vehicle sense (A/D)
20	5 V supply
21	Tune 2
22	Tune 1

SW-746 / SW-748-2 / SW-748-3 · 22-pin panel

Terminal	Signal
1	—
2	—
3	—
4	Audio switch
5	Volume 2
6	Volume 1
7	Eject switch
8	Power switch
9	—
10	Key input (A/D)
11	A/D ground
12	—
13	—
14	Lamp ground
15	Lamp ground
16	—
17	Lamp supply
18	Lamp supply
19	Vehicle sense (A/D)
20	5 V supply
21	Tune 2
22	Tune 1

SW-744 / SW-745 · 22-pin panel

Terminal	Signal
1	LED latch
2	LED clock
3	—
4	Power switch
5	Tune 2
6	Tune 1
7	Eject switch
8	Audio switch
9	—
10	Key input (A/D)
11	A/D ground
12	LED enable
13	LED data
14	Lamp ground
15	Lamp ground
16	—
17	Lamp supply
18	Lamp supply
19	Vehicle sense (A/D)
20	5 V supply
21	Volume 2
22	Volume 1

Mitsubishi (2006-2018) Audio Panel Module 7 pin connector

Connector overview

7-pin panel

Terminal	Signal
1	Battery supply
2	Illumination (+)
3	ACC
4	Switch data
5	Shield ground
6	Ground
7	Illumination (−)

Mitsubishi (2014-2020) Rear Seat Entertainment (RSE) ED-330BE-R1

p/n 8750A291YA, MZ360424EX

Connector overview

22-pin vehicle signals 10-pin video adapter

22-pin vehicle signals

Terminal	Signal
1	Right audio output
2	Left audio output
3	Video enable ground
4	—
5	—
6	—
7	Illumination
8	ACC
9	Battery supply
10	—
11	Ground
12	Audio output shield
13	—
14	—
15	—
16	—
17	—
18	Remote signal ground
19	Remote signal output
20	—
21	—
22	—

10-pin video adapter

Terminal	Signal
1	—
2	—
3	Right audio input
4	—
5	Video input
6	—
7	—
8	Left audio input
9	Audio shield
10	Video shield

Additional TEYES reference material