Hyundai Sonata: Audio Unit Components and Components Location - Audio - Body Electrical SystemHyundai Sonata: Audio Unit Components and Components Location

Components

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 R IN
9
Detent
AUX GND
10
Rear left speaker (-)
Mic (+) B/T
11
Front left speaker (-)
ACC
12
Front right speaker (-)
B+
13
Rear right speaker (-)
CAN Low
14
-
-
15
-
-
16
-
Speed
17
Illumination (-)
Remote GND
18
Remote antenna
USB D (-)
19

USB GND
20
AUX DETECT
21
AUX L IN
22
Mic (-) B/T
23
-
24
Power GND

Connector Pin Information
No
Connector A
Connector B
Connector C
1
Rear left speaker (+)
CAN High
-
2
Front left speaker (+)
TMU audio (+)
-
3
Front right speaker (+)
-
Camera ground
4
Rear right speaker (+)
Steering wheel remote
Camera video input
5
-
-
-
6
-
USB D (+)
-
7
-
USB VDD
-
8
Illumination (+)
AUX R IN
-
9
-
AUX GND
-
10
Rear left speaker (-)
Mic (+) B/T
Camera battery (+)
11
Front left speaker (-)
ACC
Parking ground
12
Front right speaker (-)
B+
R detector
13
Rear right speaker (-)
CAN Low
-
14
-
TMU audio (-)
-
15
-
Auto light
-
16
-
Speed
-
17
Illumination (-)
Remote GND

18
Remote antenna
USB D (-)
19

USB GND
20
AUX DETECT
21
AUX L IN
22
Mic (-) B/T
23
-
24
Power GND

    Components and Components Location
    Component Location 1. Audio unit2. Midrange speaker3. Center speaker4. Glass antenna amplifier5. Front door speaker6. Rear door speaker7. Woofer speaker (Option)8. Antenna feeder cable9. Feeder c ...

    Audio Unit Repair procedures
    Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the cluster fascia upper panal. (Refer to Body - "Cluster Fascia Upper Panel") 3. Remove the audio head unit (A) after l ...

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    Antenna Repair procedures
    Inspection Glass Antenna Test 1. Wrap aluminum foil (A) around the tip of the tester probe (B) as shown. 2. Touch one tester probe to the glass antenna terminal (A) and move the other teste ...