Hyundai Tucson: AVN System / AVN Head Unit Repair procedures
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Take care not to scratch the center fascia panel and related parts. |
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Eject all the disc before removing the AVN head unit to prevent damaging the CD player's load mechanism. |
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1. |
Disconnect the negative (-) battery terminal. |
2. |
Remove the hazard lamp switch assembly (A). 
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Take care not to damage and scratch the hazard lamp switch assembly and its related parts. |
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Apply the protective tapes to the hazard lamp switch assembly and its related parts. |
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3. |
Disconnect the connectors (A). 
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4. |
Remove the center fascia panel (A). 
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5. |
Remove the audio assembly (A) after loosening the mounting screws. 
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6. |
Disconnect the head unit connectors and cable (A), then remove the AVN head unit completely.. 
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When the compact disc is not ejected, do not remove it forcibly. |
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1. |
Connect the AVN connectors and cable. |
2. |
Install the AVN head unit. |
3. |
Install the center facia panel. |
4. |
Install the hazard lamp switch assembly. |
5. |
Connect the negative (-) battery terminal. |
Components
AVN (A/V & Navigation) Head Unit Connector
Connector Pin Information
No.Connector AConnector BConnector C1-MM CAN High-2Parking V VIDEO--3Parking V GND--4Rear camera P groundStee ...