AVN Head Unit

WARNING: This page is about a different car, the 2020 Kia Niro. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of KIA MOTORS AMERICA, INC.

Pin	Function
	Connector A		Connector B	Connector C
	External AMP	Internal AMP	Connector B	Connector C
1	-	Rear door left speaker (+)	-	B-CAN (High)
2	-	Rear door left speaker (-)	MIC (+)	P-CAN (High)
3	Amplifier navigation voice (+)	-	-	IGN3_Wakeup(PHEVOnly)
4	Amplifier SPDIF (High)	-	-	-
5	Reset		-	-
6	RVM Camera: Power		Illumination (+)	-
7	RVM Camera: Video		MM-CAN_High	-
8	-		-	-
9	-		-	P-CAN (Low)
10	-		Battery (+)	-
11	DTC		Battery (+)	-
12	Steering wheel key		Ground	-
13	-	Front door left speaker (+)	Ground	-
14	-	Front door left speaker (-)	-	-
15	-	Front door right speaker (-)	MIC (-)	-
16	-	Front door right speaker (+)	-	MTS Key
17	Amplifier navigation voice (-)	-	-	-
18	Amplifier SPDIF (Low)	-	-	-
19	Amplifier SPDIF (Ground)	-	Illumination (-)	-
20	RVM Camera Power ground		MM-CAN_Low	-
21	RVM Camera: Video ground		-	-
22	-		ACC
23	-		Keyboard power
24	-		-
25	-		-
26	Steering wheel key ground		-
27	-	Rear door right speaker (-)	-
28	-	Rear door right speaker (+)	-
29	-		-
30	-		-
31	-		-
32	-		IGN3 (PHEV Only)
33	RVM Camera: Shield ground		IGN1
34	-		Keyboard ground
35	-		-
36	-
37	-
38	Vehicle speed

Radio antenna	Pin	Function	Pin	Function
Courtesy of KIA MOTORS AMERICA, INC.	1	FM/AM	2	Ground

USB connector	Pin	Function	Pin	Function
Courtesy of KIA MOTORS AMERICA, INC.	1	USB VCC	3	USB Data (High)
Courtesy of KIA MOTORS AMERICA, INC.	2	USB Data (Low)	4	USB Ground

GPS Antenna	Pin	Function	Pin	Function
Courtesy of KIA MOTORS AMERICA, INC.	1	Signal	2	Ground

LTE DIV Antenna	Pin	Function	Pin	Function
Courtesy of KIA MOTORS AMERICA, INC.	1	Signal	2	Ground

LTE Main Antenna	Fin	Function	Pin	Function
Courtesy of KIA MOTORS AMERICA, INC.	1	Signal	2	Ground

SXM Antenna	Pin	Function	Pin	Function
Courtesy of KIA MOTORS AMERICA, INC.	1	Signal	2	Ground