NIssan Pinouts

Nissan (2009-2012) Xterra, Frontier Head Units pins and signals

Part Numbers: 28185-9BH4A, 28185-9BA0A, 28185-ZL40A

Pin Num	W/C	Signal
A1	B
A2	W
A3	BR
A4	Y
A5
A6	Y
A7	GR
A8	R
A9		shield
A10	G/B
B1
B2	G/W
B3	B/R
B4	BR
B5	B/W
B6	L

W/C stands for Wire Color. It is very dependent on model and model year.

Pin Num	W/C	Signal
41	G	Satellite radio audio signal LH -
42	R	Satellite radio audio signal LH +
43	W	Satellite radio audio signal RH -
44	B	Satellite radio audio signal RH +
45		Ground
46		Data Ground
48	O	REQ (SAT→AV control unit)
50	L	TX (AV control unit→SAT)

W/C stands for Wire Color. It is very dependent on model and model year.

Pin Num	W/C	Signal
61	B	Telephone signal input -
62	W	Telephone signal input +
63	R	Mute control
64		Shield
67		Shield
69	V	Steering switch signal A Pressing LOUDTALK switch (with Bluetooth) 0V Pressing MODE switch (without Bluetooth) 0V Pressing SEEK UP switch 0.75 Pressing VOL up switch 2V Except for above 5V
70	LG	Steering switch signal B Pressing PHONE MODE switch (with Bluetooth) 0V Pressing PWR switch (without Bluetooth) 0V Pressing SEEK DOWN switch 0.75V Pressing VOL down switch 2V Except for above 5 V
71	O	Steering switch signal Ground
73	SB	Vehicle speed sig-nal (8-pulse)
74	W	Auxiliary audio in-put RH (+)
75	B	Auxiliary audio in-put LH (+)
76	B	Shield

W/C stands for Wire Color. It is very dependent on model and model year.