Kia Optima: Audio/AVN System / A/V Navigation

Kia Optima DL3 2019-2025 Service and Repair Manual / Body Electrical System / Audio/AVN System / A/V Navigation

Components and components location

Components

1. AVN head unit

Schematic diagrams

Connector and Terminal Function

AVN 5.0

[A Type]

[B Type]

Pin	Function
	Connector A		Connector B
	External Amplifier	Internal Amplifier	Connector B
1	-	Left rear door speaker (+)	-
2	-	Left rear door speaker (-)	MIC1 (+)
3	Amplifier navigation voice (+)	-	-
4	Amplifier_SPDIF (High)	-	-
5	-		-
6	CVBS Type : Camera power / LVDS Type : -		Illumination (+)
7	CVBS Type : Camera video / LVDS Type : -		MM-CAN (High)
8	-		-
9	-		-
10	-		Battery (+)
11	- (USB Detect)		Battery (+)
12	Steering wheel key		Ground
13	-	Left front door speaker (+)	Ground
14	-	Left front door speaker (-)	-
15	-	Right front door speaker (-)	MIC1 (-)
16	-	Right front door speaker (+)	-
17	Amplifier navigation voice (-)	-	-
18	Amplifier SPDIF (Low)	-	-
19	Amplifier SPDIF (Ground)	-	Illumination (-)
20	CVBS Type : Camera power ground / LVDS Type : -		MM-CAN (Low)
21	CVBS Type : Camera video ground / LVDS Type : -		-
22	-		ACC
23	-		-
24	-		-
25	-		-
26	Steering wheel key ground		-
27	-	Right rear door speaker (-)	-
28	-	Right rear door speaker (+)	-
29	-		-
30	-		-
31	-		-
32	RVM : - / SVM : Ground		-
33	CVBS Type : Camera shield ground / LVDS Type : -		IGN1
34	-		-
35	-		-
36	-
37	-
38	Vehicle speed

Repair procedures

Removal

•	When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage.

•	Remove the AVN/Audio head unit carefully not to scratch the cockpit in the top of the cluster.

1.	Disconnect the negative battery terminal.

2.	Remove the crash pad garnish [RH]. (Refer to Body - "Crash Pad Garnish")

Remove the AVN head unit.

(1)	Remove the center fascia upper panel (A) by using a screwdriver or remover.

(2)	Remove the AVN head unit (A) after loosening the mounting screws.

(3)	Disconnect the all connectors (A) from the AVN head unit.

Installation

1.	Install in the reverse order of removal.

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