Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: AVN System / USB Jack

Hyundai Elantra (CN7) 2021-2024 Service Manual / Body Electrical System / AVN System / USB Jack

Description and operation
Description
The multimedia jack on the console upper cover is for customers who like to listen to external portable music players like the MP3 etc., through the vehicle's sound system when it is linked to this jack. The customer has this added option.
In case of distortions from media connected to the AUX source, the audio unit may not be defective but the output level of the used media does not match the specification of the AUX input.

Schematic diagrams
Circuit Diagram

Repair procedures
Removal
1.
Disconnect the battery (-) terminals.
2.
Remove the floor console assembly.
(Refer to Body - "Floor Console Assembly")
3.
Remove the UBS port assembly (A).

4.
Remove the avn head unit.
(Refer to AVN System - "AVN(Audio Video Navigation) head unit")
5.
Disconect the USB connector (A).

6.
Disconect the USB connector (B). [Display Audio only]

7.
Remove the USB jack (A) after releasing the fixed hooks.

Installation
1.
Connect the USB jack connector.
2.
Install the USB jack.
3.
Install the UBS port assembly.

    Speaker

    Repair procedures Inspection1.Troubleshooting for Speaker(1)Basic inspection of speakerInspect 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...

    Mic

    Repair procedures Inspection1.Disconnector the negative (-) battery terminal.2.Remove the overhead console lamp.(Refer to Body Electrical System - "Overhead Console Lamp")3...

    Other information:

    Hyundai Elantra (CN7) 2021-2024 Service Manual: Repair procedures


    A/S Repair produresMDPS System A/S Workflow ※ For detailed DTC or other DTC A/S procedures, see "CN7 MDPS DTC Diagnostic Guide" ① Noise / malfunction Inspection② Warning lamp (DTC) / CAN Line error2 - 1 Checking Connectors and Wiring1...

    Hyundai Elantra (CN7) 2021-2024 Service Manual: Specifications


    SpecificationIgnition System Ignition Coil Item Specification Primary Coil Resistance (Ω)0.75 ± 15% [20°C (68°F)]Secondary Coil Resistance (kΩ)5.9 ± 15% [20°C (68°F)] Spark Plug Item Specification TypeSILZKR8J8GSGap0...

    Categories

    Tire Rotation

    To equalize tread wear, HYUNDAI recommends that the tires be rotated according to the maintenance schedule or sooner if irregular wear develops.

    During rotation, check the tires for correct balance.

    When rotating tires, check for uneven wear and damage. Abnormal wear is usually caused by incorrect tire pressure, improper wheel alignment, out-ofbalance wheels, severe braking or severe cornering. Look for bumps or bulges in the tread or side of the tire. Replace the tire if you find any of these conditions. Replace the tire if fabric or cord is visible. After rotation, be sure to bring the front and rear tire pressures to specification and check lug nut tightness (proper torque is 79~94 lbf·ft [11~13 kgf·m]).

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