Hyundai Santa Fe Common Problems

ENGINE

Owners report frequent issues with the 2018 Hyundai Santa Fe's engine, particularly excessive oil consumption, often leading to engine failure. Complaints frequently mention symptoms such as engine knocking, stalling, and sudden loss of power without warning lights. These problems commonly arise around 80,000 to 144,000 miles. Notably, three complaints involve fires and three report injuries, indicating potential safety risks. For used car buyers, it is important to be aware of these patterns and the possibility of significant repair costs, especially if the vehicle is out of warranty.

Severity signals: 0 crash, 3 fire, 3 injury reports

POWER TRAIN

Owners of the 2022 Hyundai Santa Fe frequently report issues with the powertrain, particularly involving transmission malfunctions and acceleration problems. Common symptoms include hesitation or failure to accelerate, unexpected disengagement of the transmission, and instances where the vehicle remains stationary despite the engine revving. These issues often occur at varying mileages, with some cases starting as early as 23,000 miles. Safety concerns are highlighted by reports of near-collisions due to sudden loss of power and three complaints involving crashes. Potential buyers should be aware of these transmission issues, as they may impact vehicle reliability and safety.

Severity signals: 3 crash, 0 fire, 0 injury reports

SERVICE BRAKES

Owners of the 2018 Hyundai Santa Fe frequently report issues with the service brakes, particularly related to the ABS module, which can malfunction and cause electrical shorts. Many complaints describe multiple dashboard warning lights activating, such as ABS, EPB, and cruise control, accompanied by reduced braking effectiveness requiring increased pedal pressure. A significant number of owners mention delays in receiving parts for a recall repair, indicating a parts distribution disconnect. While some reports involve crashes due to brake failure, others note the inability to stop the vehicle effectively. These issues often occur around the 90,000 to 160,000-mile range, posing potential safety risks like loss of vehicle control.

Severity signals: 3 crash, 0 fire, 0 injury reports

POWER TRAIN

Owners report frequent transmission failures in the 2021 Hyundai Santa Fe, often resulting in sudden loss of acceleration power and hesitation while driving. Typical symptoms include the vehicle going into limp mode, hard shifting, failure to accelerate, and unexpected deceleration at various speeds. These issues are commonly reported around 40,000 miles, with some cases occurring as early as 13,000 miles. Safety implications are significant, as multiple owners describe near-miss incidents due to sudden power loss, particularly on highways and in intersections. Buyers should be aware of these recurring transmission issues, especially in vehicles that have undergone recall-related repairs.

POWER TRAIN

Owners of the 2023 Hyundai Santa Fe frequently report issues with the vehicle's powertrain, particularly involving acceleration and gear shifting. Common symptoms include the vehicle failing to accelerate from a stop or while moving, unexpected downshifting, and the transmission getting stuck in a specific gear. These issues often occur without warning lights or error codes, making them difficult to diagnose at dealerships. Complaints also highlight instances of the vehicle unexpectedly stalling or shutting down, with some reports of the vehicle rolling when parked, resulting in crashes and injuries. These problems are reported at various mileage points, including as early as 3,000 miles, and pose potential safety risks due to sudden loss of power and control.

Severity signals: 3 crash, 0 fire, 3 injury reports

UNKNOWN OR OTHER

Owners report frequent failures of the horn system in the 2023 Hyundai Santa Fe, with some experiencing multiple replacements within a short period, often under 25,000 miles. Complaints commonly describe the horn ceasing to function without warning, posing a significant safety risk due to the inability to alert other drivers. Additionally, some owners mention issues with the sunroof unexpectedly shattering and problems with the vehicle's scissor jack collapsing during use, which could lead to injury. At least two incidents involve crashes, including one where the car moved despite being in "Park," resulting in injury. These reports suggest potential safety hazards for prospective buyers to consider.

Severity signals: 2 crash, 1 fire, 5 injury reports

ENGINE

Owners of the 2019 Hyundai Santa Fe frequently report excessive oil consumption, often needing to add oil between changes, with some mentioning adding up to 1-2 quarts weekly. Common symptoms include the check engine light illuminating, engine stalling, and, in some cases, complete engine failure. These issues typically begin to emerge around 80,000 to 100,000 miles. There are also reports of engine fires, with at least four incidents noted. The complaints suggest potential safety implications, including engine seizure and sudden loss of power, which could pose risks during highway driving.

Severity signals: 0 crash, 4 fire, 0 injury reports

UNKNOWN OR OTHER

Owners of the 2018 Hyundai Santa Fe frequently report issues related to engine performance, with symptoms such as sudden engine failure, excessive oil consumption, and lack of warning lights before failure. Complaints often describe engines seizing or making loud noises before stopping, with some owners noting oil leaks or excessive smoke. These issues are often reported around the 80,000 to 100,000-mile range. Additionally, some reports involve safety risks, including a crash due to unintended acceleration and fires under the hood. Potential buyers should be aware of these engine-related problems and the associated safety implications.

Severity signals: 1 crash, 2 fire, 2 injury reports