Display Audio 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.

CONNECTOR PIN INFORMATION

Pin	Function
Pin	Connector A	Connector B	Connector C
1	Rear door left speaker (+)	-	-
2	Rear door left speaker (-)	MIC (+)	C-CAN (High)
3	-	-	IGN3_Wake up (PHEV Only)
4	-	-	-
5	-	-	-
6	RVM Camera: Power	Illumination (+)	-
7	RVM Camera: Video	MM-CAN (High)	-
8	-	-	-
9	-	-	C-CAN (Low)
10	-	Battery (+)	-
11	USB Detect	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	-	-	-
18	-	-	-
19	-	Illumination (-)	-
20	RVM Camera: Power ground	MM-CAN (Low)	-
21	RVM Camera: Video ground	-	-
22	-	ACC
23	-	-
24	-	-
25	-	-
26	Steering wheel key ground	-
27	Rear door left speaker (-)	-
28	Rear door left speaker (+)	-
29	-	-
30	-	-
31	-	-
32	-	-
33	RVM Camera: Shield ground	IGN3 (PHEV Only)
34	-	-
35	-	-
36	-
37	-
38	Vehicle speed

Radio antenna	Pin	Function
Courtesy of KIA MOTORS AMERICA, INC.	1	Signal
Courtesy of KIA MOTORS AMERICA, INC.	2	Ground

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

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

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

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

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