| Item | Specification |
| Model | RADIO/CD/MP3/SDARS (PA30A S) | RADIO/CD/MP3/SDARS (PA30B S) |
| Power supply | DC 14.4V |
| Dark current | Max. 2mA (Head unit only) |
| Antenna | 80PF 75ohms |
| Tuning type | PLL SYNTHESIZED TUNING |
| Frequency range/Channel space | FM | 87.5~107.9 MHz/200KHz |
| AM | 530~1710 KHz/10KHz |
Speaker
| Item | PA30A | PA30B |
| Input Power (W or V) | Front | 20W (Max 40W) |
| Rear | 20W (Max 40W) |
| Front Center | |
| Front Tweeter | 20W (Max 40W) |
| Surround | |
| Sub woofer | |
| Speaker Impedance (ohms) | Front | 4 ± 0.6 |
| Rear | 4 ± 0.6 |
| Front Center | |
| Front Tweeter | 3.4 ± 0.5 |
| Surround | |
| Sub woofer | |
| Speaker Number | 6 |
Scheme 1
Scheme 1: Component Location
Scheme 2
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 | | 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 |
Scheme 3
| 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 | | 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 | Power GND |
| 12 | Front right speaker (-) | B+ | R 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 |
Scheme 4
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Scheme 6
- Disconnect the negative (-) battery terminal.
- Remove the center air vent duct (A).
- Separate the audio head unit (A) from crash pad after loosening the screws (4EA).
- Remove the audio head unit (A) after disconnecting the connectors and cable. NOTE: When the compact disc is not ejected, do not remove it forcibly.
Installation
- Connect the audio unit connectors and cable.
- Install the audio head unit.
- Install the center air vent duct.
- Connect the negative (-) battery terminal. NOTE: Make sure the connectors are securely connected. Check the audio system.
Scheme 7
Scheme 8
- Troubleshooting for Speaker Basic inspection of speaker Inspect the sound from speaker after verifying that the speaker mounting screws is removed and the wiring connector is connected precisely to remove vibration transmitted from body trims and surrounding parts. Case Troubleshooting No. Case Inspection/Remedy 1 Trembling sound Before replacing the speaker, inspect that the mounting screw is installed normally. After re-installing the speaker, verify that no trembling sound is heard. When hearing a trembling sound again, replace the speaker with new one. 2 Noise Check if the wiring connector is connected normally. If not, reconnect the wiring connector. In case of radio static, check if there is a noise from CD player. When a noise is heard on turning radio and CD on, replace the speaker with new one. NOTE: In case there is only radio static, this causes from poor radio reception. Thus the speaker needs no repair and replacement. 3 Poor working Inspection of the wiring connection between the battery and the speaker Before replacing the speaker, inspect the wiring and connections in the speaker circuit. Check the supplying power to the speaker and the resistance, and then inspect the sound quality. (Scheme 8): Inspecting Wiring Connection Between Battery And Speaker If the speaker works poorly, replace it with new one. CAUTION: When handling the speaker: Dropping or rough handling of the speaker can cause damage. Be careful not to spill water or oil on the speaker. Caution when dealing with speaker because the diaphragm is paper and can be easily torn by impact and external force. Electrical mishandling of speakers is not covered by manufacturers warranty.
Scheme 9
- Remove the front door trim. Refer to «FRONT DOOR TRIM»(/hyundai/santa-fe/iii-2012-2016/remont/exterior-body-panels/#front-door) .
- Remove the front speaker (A) after loosening the screws (4EA).
Scheme 10
- Remove the rear door trim. Refer to «REAR DOOR TRIM»(/hyundai/santa-fe/iii-2012-2016/remont/exterior-body-panels/#rear-door) .
- Remove the rear speaker (A) after loosening the screws (4EA).
Scheme 11
Scheme 11: Tweeter Speaker (Front)
Scheme 12
- Using a screwdriver or remover, remove the front door quadrant inner cover (A).
- Disconnect the tweeter speaker connector (A).
Front Speaker
- Install the front speaker.
- Install the front door trim.
Rear Speaker
- Install the rear speaker.
- Install the rear door trim.
- Connect the connector.
- Install the tweeter speaker and front door quadrant inner cover
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Scheme 17
- Remove the antenna jack from the audio unit and antenna.
- Check for continuity between the center poles of antenna cable.
- Check for continuity between the outer poles of antenna cable. There should be continuity.
- If there is no continuity, replace the antenna cable.
- Check for continuity between the center pole (A) and outer pole (B) of antenna cable. There should be no continuity.
- If there is continuity, replace the antenna cable.
Scheme 18
Scheme 19
- Remove the rear roof trim. Refer to «ROOF TRIM ASSEMBLY»(/hyundai/santa-fe/iii-2012-2016/remont/exteriorinterior-trim/#roof-trim) .
- Disconnect the roof antenna connectors (A) from the roof antenna.
- Remove the roof antenna (A) after removing a nut.
- Connect the roof antenna connectors.
- Install the rear roof trim. NOTE: Make sure that the cables and connectors are plugged in properly. Check the audio system.
Scheme 20
Scheme 21
Scheme 21: Circuit Diagram
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Scheme 23
- Check for resistance between terminals in each switch position.
| Switch | Connector terminal | Resistance (± 5%) |
| SEEK up | 2-7 | 430 ohms |
| SEEK down | 2-7 | 1.11 kohms |
| Mode | 2-7 | 2.11 kohms |
| Mute | 2-7 | 3.11 kohms |
| Volume up | 2-7 | 4.61 kohms |
| Volume down | 2-7 | 6.81 kohms |
[Cruise + Flex]
| Switch | Connector terminal | Resistance (± 5%) |
| CANCEL | 2-7 | 180 ohms |
| RES + | 2-7 | 330 ohms |
| SET | 2-7 | 550 ohms |
| Cruise ON/OFF | 2-7 | 880 ohms |
| Limit | 2-7 | 1.44 kohms |
| Flex | 2-7 | 5.54 kohms |
[Bluetooth + Voice]
| Switch | Connector terminal | Resistance (± 5%) |
| Voice | 2-5 | 10.71k ohms |
| End | 2-5 | 18.911 kohms |
| Send | 2-5 | 40.91 kohms |
[Trip]
| Switch | Connector terminal | Resistance (± 5%) |
| Group | 2-5 | 330 ohms |
| Trip | 2-5 | 550 ohms |
| Select/Reset | 2-5 | 880 ohms |
Scheme 24
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Scheme 27
- Disconnect the negative (-) battery terminal.
- Remove the driver airbag module. Refer to «DRIVER AIRBAG (DAB) MODULE AND CLOCK SPRING»(/hyundai/santa-fe/iii-2012-2016/remont/airbag/#airbag-modules-clock-spring) .
- Remove the steering wheel. Refer to «STEERING COLUMN AND SHAFT»(/hyundai/santa-fe/iii-2012-2016/remont/electronic-steering/#electric-power-steering) .
- Remove the steering wheel cover (A) after loosening the screws.
- Loosen the screws after disconnecting the steering wheel remote control switch connector (A).
- Remove the remote control switches (A).
- Install the remote control switch on the steering wheel.
- Install the steering wheel.
- Reconnect the remote control switch connector and airbag connectors. NOTE: Make sure that the switch connector is plugged in properly.
- Install the driver airbag module.
- Connect the negative (-) battery terminal.
Scheme 28
Scheme 28: Circuit Diagram
Description
The AUX, iPod and USB JACK on the center console is for customers who like to listen to external portable music players like the MP3, iPod, earphone, USB memory stick, CD player and etc., through the vehicle's sound system when it is linked to this jack.
If sound distortion occurs it may be due to a mismatch of specifications between units.
Scheme 29
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Scheme 32
- Disconnect the negative (-) battery terminal.
- Remove the console front complete assembly (A). Refer to «FLOOR CONSOLE ASSEMBLY»(/hyundai/santa-fe/iii-2012-2016/remont/exteriorinterior-trim/#floor-console) .
- Remove the multimedia jack (B) after disconnecting the connector (A) from the console front complete assembly.
- Install the multimedia jack.
- Install the console front complete assembly.
- Connect the negative (-) battery connector.
Scheme 33
Scheme 33: Customer Complaint Analysis Check Sheet
There are six areas where a problem can occur: wiring harness, the radio, the CD player, and speaker. Troubleshooting enables you to confine the problem to a particular area.
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