Hyundai Elantra: Intake And Exhaust System / Air Cleaner

Hyundai Elantra (CN7) 2021-2025 Service Manual / Engine Mechanical System / Intake And Exhaust System / Air Cleaner

Components and components location

Components

1. Air cleaner cover
2. Air cleaner element

3. Air cleaner body & air duct
5. Air intake hose

Repair procedures

Removal and Installation

Air Cleaner Assembly.

1.	Disconnect the battery negative terminal.

2.	Disconnect the breather hose (A).

3.	Disconnect the RCV hose (A).

Disconnect the air intake hose (A), and then remove the air cleaner assembly (B).

Tightening torque :

Intake hose clamp : 2.9 - 4.9 N.m (0.3 - 0.5 kgf.m, 2.2 - 3.6 lb-ft)

Air cleaner assembly : 3.9 - 5.9 N.m (0.4 - 0.6 kgf.m, 2.9 - 4.3 Ib-ft)

•	When assembling the intake hose, match the alignment marks (A).

5.	Install in the reverse order of removal.

Air Cleaner Element Replacement

1.	Open the air cleaner cover by unhooking the clamps (A).

Replace the air cleaner element (A) with a new one.

•	If there are foreign substances inside the air cleaner assembly, wipe the inside of the air cleaner assembly and then replace the air cleaner element.

Close the air cleaner cover by hooking the clamps.

•	Install the air cleaner cover, insert the hinge (A) and fill the clamp.

Intake Manifold

Components and components location Components1. Electronic throttle body (ETC)2. Return hose3. Return pipe4. Intake manifold5. Intake manifold gasket Repair procedures Removal and Installation1...

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Hyundai Elantra (CN7) 2021-2025 Service Manual: 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...

Hyundai Elantra (CN7) 2021-2025 Service Manual: Audio Remote Control

Components and components location Components1. Left Remote Control Switch (Audio + Bluetooth)2. Right Remote Control Switch (Cruise + Trip) Schematic diagrams Circuit Diagram[Without paddle shift][With paddle shift][Audio + B/Tooth][Audio + B/Tooth + Voice][Trip][Trip / Cruise][Trip + Cruise + LFA)[Trip + Cruise + LFA + MSLA)[Trip + Smart Cruise + LFA)[Trip + Smart Cruise + LFA + MSLA..

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]).