| Pin Num  | 
			W/C | Signal | 
|---|---|---|
| 2 | BR | Sound signal front door speaker and front tweeter LH (+)  | 
		
| 3 | L | Sound signal front door speaker and front tweeter LH (-)  | 
		
| 4 | G | Sound signal rear door speaker LH (+)  | 
		
| 5 | B | Sound signal rear door speaker LH (-)  | 
		
| 6 | BR | STRG SW A Press and hold MODE switch. 0 V Press and hold SEEK UPswitch. 1.34 V Press and hold SEEK DOWN switch. 2.45 V Press and hold BT TALK switch. 3.43 V Except for above. 5.0 V  | 
		
| 7 | G/B | ACC power supply  | 
		
| 8 | GR | Illumination control signal (-)  | 
		
| 9 | R | Illumination control signal (+)  | 
		
| 11 | LG | Sound signal front door speaker and front tweeter RH (+)  | 
		
| 12 | R | Sound signal front door speaker and front tweeter RH (-)  | 
		
| 13 | GR | Sound signal rear door speaker RH (+)  | 
		
| 14 | BG | Sound signal rear door speaker RH (-)  | 
		
| 15 | G | STRG SW ground  | 
		
| 16 | W | STRG SW B Press VOL DOWN switch 0 V Press VOL UP switch. 1.34 V Press PHONE switch. 2.45 V Except for above. 5.0 V  | 
		
| 18 | SB | Vehicle speed signal  | 
		
| 19 | Y | Battery power supply  | 
		
| 20 | B | GND  | 
		
W/C stands for Wire Color. It is for Xterra 2015 and is very dependent on model and model year.
| Pin Num  | 
			W/C | Signal | 
|---|---|---|
| 37 | P |   Microphone signal (+)  | 
		
| 38 | L | MIC VCC  | 
		
| 39 | shield | Microphone signal (-)  | 
		
| 47 | B | EQ3  | 
		
W/C stands for Wire Color. It is for Xterra 2015 and very dependent on model and model year.
| Pin Num  | 
			W/C | Signal | 
|---|---|---|
| 63 | shield | AUX audio signal shield  | 
		
| 64 | R | AUX  | 
		
| 65 | W | AUX audio signal RH  | 
		
| 66 | B | AUX audio signal LH  | 
		
W/C stands for Wire Color. It is for Xterra 2015 and very dependent on model and model year.
| Pin Num  | 
			W/C | Signal | 
|---|---|---|
| 71 | B | USB ground  | 
		
| 73 | G | USB D+ signal  | 
		
| 74 | W | USB D- signal  | 
		
| 75 | R | V BUS signal  | 
		
| 76 | shield | USB shield  | 
		
W/C stands for Wire Color. It is for Xterra 2015 and very dependent on model and model year.







