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Components and Components Location: Components

WARNING: This page is about a different car, the 2014 Hyundai Santa Fe Sport and 2013 Hyundai Santa Fe Sport. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Audio Unit Connector Terminals (RADIO/CD/MP3/SDARS/PA30A S)
G09365964Courtesy of HYUNDAI MOTOR AMERICA
CONNECTOR PIN INFORMATION

No. Connector A Connector B
1 Rear left speaker (+) CAN High
2 Front left speaker (+) TMU Audio (+) (For USA)
3 Front right speaker (+) -
4 Rear right speaker (+) Steering wheel remote
5 - -
6 - USB D (+)
7 Ignition USB/iPod 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 - TMU Audio (-) (For USA)
15 - -
16 - Speed
17 Illumination (-) Remote GND
18 Remote antenna USB D (-)
19   USB/iPod GND
20 AUX DETECT
21 AUX L IN
22 Mic (-) B/T
23 -
24 Power GND
Fig 2: Identifying Audio Unit Connector Terminals (RADIO/CD/MP3/SDARS/PA30B S)
G09365965Courtesy of HYUNDAI MOTOR AMERICA
CONNECTOR PIN INFORMATION

No. Connector A Connector B Connector C
1 Rear left speaker (+) CAN High -
2 Front left speaker (+) TMU Audio (+) (For USA) -
3 Front right speaker (+) - Camera ground
4 Rear right speaker (+) Steering wheel remote Camera video input
5 - - -
6 - USB D (+) -
7 Ignition USB/iPod VDD -
8 Illumination (+) AUX R IN -
9 Detent AUX GND -
10 Rear left speaker (-) Mic (+) B/T Camera battery (+)
11 Front left speaker (-) ACC Parking ground
12 Front right speaker (-) B+ P detector
13 Rear right speaker (-) CAN Low -
14 - TMU Audio (-) (For USA) -
15 - - -
16 - Speed -
17 Illumination (-) Remote GND  
18 Remote antenna USB D (-)
19   USB/iPod GND
20 AUX DETECT
21 AUX L IN
22 Mic (-) B/T
23 -
24 Power GND