| SONATA(YF) >2013 > G 2.4 GDI > Body Electrical System > AVN System > AVN Head Unit>Repair procedures |

Removal

AVN Head Unit

• | Take care not to scratch the center fascia panel and related parts.

• | Eject all the disc before removing the AVN head unit to prevent damaging the CD player's load mechanism.

1. | Disconnect the negative (-) battery terminal.

2. | Remove the crash pad garnish (A).

3. | Remove the crash pad center fascia panel (A), after loosening the mounting screws.

4. | Disconnect the center fascia panel connectors (B), after removing the air condition hose (A) from the upper side of center fascia panel.

5. | Remove the mounting screws then remove the AVN head unit (A).

6. | Remove the AVN head unit connectors and cables (A).

If the CD-rom needs to be removed, follow the procedure below.

Roof Antenna (GPS + XM)

1. | Remove the rear roof trim. (Refer to the BD group - "Roof trim")

2. | Disconnect the GPS (B) cable and XM cable (A) from the roof antenna.

3. | Remove the roof antenna (A) after removing a nut

Installation

AVN Head Unit

1. | Connect the AVN head unit connectors and cable.

2. | Install the AVN head unit.

3. | Install the crash pad center fascia panel.

4. | Install the crash pad garnish.

5. | Check the audio system.

Make sure the AVN Head unit connectors are plugged in properly and the antenna cable is connected properly.

Roof Antenna (GPS + XM)

1. | Installation the roof antenna.

2. | Connect the GPS cable and XM cable.

3. | Install the rear roof trim.

- | Make sure that the cables and connectors are plugged in properly.

- | Check the AVN system.