Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2017 Hyundai Azera BaseFACTORY OEM SERVICE PROCEDURE
Audio/Video/Navigation (AVN) System
- Specifications
- Components And Components Location
- Schematic Diagrams
- Description And Operation
- AVN Head Unit
- Multimedia Jack
- Speakers
- AVN Remote Controller
- A/V External Amplifier
- Roof Antenna
- Components And Components Location
- Repair Procedures
- Removal
- Installation
- Troubleshooting
- R-1: Replace the AVN Head Unit
- Notes
- R-2: Check the Power Connection Of AVN Head Unit
- R-3: Check The Steering Wheel Remote Control
- R-4: Replace The External Amplifier
- R-5: Check The External Amplifier Power Cable
- R-6: Check The External Amplifier CAN Interface
- R-7: Check the External Amplifier S/PDIF Connection
- R-8: Check The Wiring Harness And Connector
- R-9: Radio Broadcast Cannot Be Received (Bad Reception)
- R-10: Disc Cannot Be Inserted Or Ejected Right After Insertion
- R-11: Check Again After Replacing The AVN Head Unit
- R-12: Check the Mic Input Condition
- R-13: Test After Replacing the AVN Head Unit
- R-14: Sound Sometimes Skips When Parking
- R-15: Replace the AVN Monitor
- R-16: Check the Power Connection Of AVN Monitor
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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