Hyundai Elantra: Audio / Audio Unit Components and Components Location

Hyundai Elantra AD (2016-2020) Service Manual / Body Electrical System / Audio / Audio Unit Components and Components Location

Components

[TFT Type]

Connector Pin Information

No	Connector A	Connector B	Connector C
1	Rear left speaker (+)	Can (High)	-
2	Front left speaker (+)	-	-
3	Front right speaker (+)	-	Camera GND
4	Rear right speaker (+)	Steering wheel remote	Camera video input
5	-	-	-
6	-	USB D (+)	-
7	-	USB VDD	-
8	Illumination (+)	AUX Right input	-
9	Detent	AUX GND	-
10	Rear left speaker (-)	Mic (+) (Bluetooth)	Camera power (+)
11	Front left speaker (-)	ACC	Camera GND (-)
12	Front right speaker (-)	B+	-
13	Rear right speaker (-)	Can (Low)	-
14	-	-	-
15	-	-	-
16	-	Vehicle Speed	-
17	Illumination (-)	Steering wheel remote GND
18	Remote antenna	USB D (-)
19		USB GND
20		AUX DETECT
21		AUX Left input
22		Mic (-) (Bluetooth)
23		-
24		GND

[MONO Type]

Connector Pin Information

No	Connector A	Connector B
1	Rear left speaker (+)	CAN High
2	Front left speaker (+)	-
3	Front right speaker (+)	-
4	Rear right speaker (+)	Steering wheel remote
5	-	-
6	-	USB D (+)
7	-	USB VDD
8	Illumination (+)	AUX Right input
9	-	AUX GND
10	Rear left speaker (-)	Mic (+) (Bluetooth)
11	Front left speaker (-)	ACC
12	Front right speaker (-)	B+
13	Rear right speaker (-)	CAN Low
14	-	-
15	-	-
16	-	Vehicle Speed
17	Illumination (-)	Steering wheel remote GND
18	Remote antenna	USB D (-)
19		USB GND
20		AUX DETECT
21		AUX Left input
22		Mic (-) (Bluetooth)
23		-
24		GND

[Display Audio]

Connector Pin Information

No	Connector A	Connector B	Connector C
1	Rear left speaker (+)	-	Body can (+)
2	Rear left speaker (-)	Mic (+) B/T	Chassis can(+)
3	-	-	-
4	-	-	-
5	-	Antenna remote	-
6	Camera power	Illumination (+)	-
7	Camera video (Y)	MM Can (+)	-
8	-	-	Body can (-)
9	-	-	Chassis can (-)
10	AUX R	Battery (+)	-
11	AUX Detect	Battery (+)	-
12	Steering wheel remote	GND	-
13	Front left speaker (+)	GND	-
14	Front left speaker (-)	Mic GND	-
15	Front right speaker (-)	Mic (-) B/T	-
16	Front right speaker (+)	-	MTS Key input
17	-	-	-
18	-	-	-
19	-	Illumination (-)	-
20	Camera GND	MM Can (-)	-
21	Camera video GND Camera video (Y) GND	-
22	-	ACC
23	-	-
24	AUX L	-
25	AUX GND	-
26	Steering wheel remote GND	-
27	Rear right (-)	-
28	Rear right (+)	-
29	-	-
30	-	-
31	-	-
32	-	-
33	-	IGN 1
34	-	-
35	-	-
36	-
37	-
38	Speed

Components and Components Location

Component Location 1. Audio unit2. Feeder cable joint connector3. Center speaker4. Glass antenna amplifier5. Front door speaker6. Rear door speaker7. Sub woofer speaker8. Antenna feeder cable9. T ...

Audio Unit Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the center fascia panal. (Refer to Body - "Center Fascia Panal") 3. Remove the audio head unit (A) after loosening the s ...

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Hyundai Elantra AD (2016-2020) Service Manual: Smart Key Diagnostic Repair procedures
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