2024 Hyundai Elantra
Vehicle Specs & Maintenance Data
The 2024 Hyundai Elantra maintenance specs on this page cover the key fluids, torque values, and wear items you need for routine service. Use these numbers as a quick reference when performing oil changes, tire rotations, brake jobs, and other scheduled maintenance on your Hyundai Elantra.
For oil changes, the 2024 Hyundai Elantra takes 5W-30 Full Synthetic motor oil with a capacity of 4.2 quarts. Brake fluid type is DOT 3, the recommended coolant is Phosphate-based Green/Blue, and transmission fluid is SP-IV-M (ATF). Always use the manufacturer-recommended fluids to maintain warranty coverage and engine longevity.
When mounting wheels on the Hyundai Elantra, torque the lug nuts to 80 ft-lbs using a calibrated torque wrench. Over- or under-torquing can lead to warped brake rotors or loose wheels. Re-torque after 50 to 100 miles on newly installed wheels.
Owners of the 2024 Hyundai Elantra have reported 5 common issues including "Seat Belt Pretensioner Explosion Risk", "Anti-Theft Vulnerability (USB Port Theft)" and "Rearview Camera Failure". Scroll down to the Diagnostics tab for detailed descriptions, solutions, and estimated repair costs.
Specifications on this page are compiled from multiple publicly available sources including manufacturer documentation, NHTSA data, and automotive databases. Always cross-reference with your owner's manual or official factory documentation before purchasing parts or performing any service.
The 2024 Hyundai Elantra uses 5W-30 Full Synthetic motor oil (4.2 qt capacity), requires lug nuts torqued to 80 ft-lbs, takes DOT 3 brake fluid.
Manufacturer-recommended maintenance schedule for the 2024 Hyundai Elantra. Always verify intervals against your owner's manual.
Enter a diagnostic trouble code to see causes, symptoms, and fixes for the 2024 Hyundai Elantra.
Common problems reported by 2024 Hyundai Elantra owners, with recommended fixes and estimated repair costs.
Seat Belt Pretensioner Explosion Risk
The front driver-side and/or passenger-side seat belt pretensioners may explode upon deployment in a crash. Metal fragments from the pretensioner housing could be projected into the vehicle cabin, potentially striking occupants and causing injury.
Hyundai issued a recall covering 2021-2022 Elantra models. Dealers will secure the seat belt pretensioner(s) with a protective cap free of charge. Contact your dealer to verify your VIN is covered.
Est. Cost: Covered under recallAnti-Theft Vulnerability (USB Port Theft)
Certain Hyundai models with traditional key ignition (non-push-button start) lack engine immobilizers, making them vulnerable to theft using a USB cable inserted into the exposed steering column. This exploit, popularized as the 'Kia Boys' challenge on social media, caused theft rates to spike over 1,000% in some cities.
Hyundai launched a voluntary service campaign providing a free software update that extends the alarm duration to 60 seconds and requires the key in the ignition to start the vehicle. Hyundai also offers a free steering wheel lock. Visit hyundaiantitheft.com or call 1-855-371-9460.
Est. Cost: $0 (free software update and steering wheel lock)Rearview Camera Failure
A damaged printed circuit board in the rearview camera can cause the backup camera image to fail to display when shifting into reverse. Some owners report the camera intermittently cutting out or showing a scrambled image before failing completely.
Hyundai issued a recall for 2021-2022 Elantra and Elantra HEV models. Dealers will replace the rearview camera free of charge.
Est. Cost: Covered under recallSteering Column MDPS Bearing Noise
Owners report a grinding or clicking noise coming from the steering column during turning, caused by a defective bearing within the Motor Driven Power Steering (MDPS) column worm shaft assembly. The noise is most noticeable at low speeds during parking maneuvers.
Hyundai released a TSB instructing dealers to replace the worm shaft bearing in the MDPS column. The repair is covered under the powertrain warranty. Dealers will follow the TSB procedure to replace the bearing.
Est. Cost: $0 under warranty; $300 - $600 out of warrantyCoolant Leak at Water Temperature Sensor
On certain 2021-2022 Elantra vehicles, a coolant leak may be observed at the Water Temperature Sensor (WTS) mounting port on the cylinder head. Machining burrs at the mounting port prevent proper sealing of the sensor. Owners may notice coolant on the engine or a low coolant warning.
Hyundai released a TSB to address the machining defect. Dealers will inspect the WTS port, clean up any burrs, reseal or replace the sensor, and top off coolant. The repair is covered under the powertrain warranty.
Est. Cost: $0 under warranty; $150 - $400 out of warranty