2022 Hyundai Elantra Reliability Score & Common Problems

Owners report multiple issues with the power train of the 2022 Hyundai Elantra, with common complaints including sudden loss of power, stalling, and failure to accelerate. Symptoms frequently mentioned include delayed acceleration, harsh or rough shifts, and vehicles entering a limp mode where they cannot exceed low speeds. These issues often occur around 15,000 to 28,000 miles. Safety implications are noted, with one incident involving a vehicle rolling out of a garage and striking another car, as well as multiple reports of sudden power loss while driving, creating hazardous situations. Buyers should be aware of these potential issues, particularly with hybrid models, and consider the reported problems with camshaft sensors, transmission, and hybrid system malfunctions.

Owners report frequent issues with the forward collision avoidance system in the 2022 Hyundai Elantra, including false activations of the automatic emergency braking (AEB) system. Complaints often describe the AEB triggering unexpectedly, even when no vehicles are nearby, leading to abrupt stops and, in one case, an injury from sudden braking. Multiple owners mention persistent warning lights indicating a forward safety system fault, often linked to diagnostic trouble code C162078, which points to radar misalignment. These issues typically occur at various mileages, with some owners experiencing problems shortly after purchase. Safety implications include potential loss of control and reduced effectiveness of other driver assistance features, which may be concerning to prospective buyers.

Owners of the 2022 Hyundai Elantra frequently report issues with the vehicle's braking system, particularly involving unexpected activation of the automatic emergency braking (AEB) system. Complaints describe scenarios where the AEB engages without warning, causing the car to swerve or abruptly decelerate, often occurring at highway speeds and sometimes repeatedly in the same locations. Some owners report complete brake failure, leading to collisions, with one incident resulting in an injury. Brake noise and ineffective braking performance are also noted, typically at lower speeds or when coming to a stop. These issues are reported across various mileage ranges, with some owners experiencing problems as early as 2,000 miles. Potential buyers should be aware of these reported safety implications, including loss of control and crash incidents.

Owners report several issues with the vehicle speed control in the 2022 Hyundai Elantra. A common problem involves the cruise control system, which can unexpectedly set itself to high speeds, such as 110 mph or 120 mph, without driver input. This issue often requires drivers to manually turn off the cruise control or brake to prevent unintended acceleration. Another symptom described is unintended acceleration when the cruise control is not engaged, which has led to near-collision situations. These problems are mentioned across various usage timelines, with some occurring as early as 20,000 miles. Safety implications are evident, as these issues have the potential to cause loss of vehicle control and increase the risk of accidents.

Owners of the 2022 Hyundai Elantra report issues primarily related to steering difficulties accompanied by warning lights. Several complaints describe incidents where the steering becomes heavy and difficult to manage, often alongside multiple dashboard warning lights such as forward collision, rear cross traffic, and vehicle stability control warnings. These issues are reported at mileages under 20,000, with some incidents occurring after a flat tire or during driving in adverse conditions like snow. Safety implications are noted as the steering difficulties can lead to challenging driving conditions and potential loss of vehicle control. Buyers should be aware of these reported issues, especially concerning the impact on vehicle handling and the potential need for repairs or recalls.

Owners report several engine-related issues with the 2022 Hyundai Elantra. Common symptoms include sudden loss of power, engine failure, and illuminated warning lights, sometimes accompanied by error codes like P030400 and P2261. These problems often occur at varying mileage, with some reports as early as 250 miles and others around 34,000 miles. Safety implications are notable, with instances of the vehicle stalling at highway speeds and difficulties in accelerating, which may pose risks during maneuvers like merging or lane changes. Buyers should be aware of potential engine failures and power loss, as these issues may require significant repairs or replacements.

Owners of the 2022 Hyundai Elantra report issues with air bag deployment during collisions. In one instance, the air bags deployed correctly when the vehicle collided with a deer at approximately 68 mph, resulting in injuries to the driver. However, another owner describes multiple crashes, including a T-bone accident at 45 mph, where the air bags failed to deploy, and the vehicle's automatic emergency response system did not contact emergency services. These incidents occur at varying mileages, with one report at around 60,000 miles. Safety implications are significant, as complaints involve crashes and injuries, highlighting potential inconsistencies in air bag deployment and emergency system response.