2023 Hyundai Santa-Cruz Reliability Report

Owners report several issues with the 2023 Hyundai Santa-Cruz, particularly with transmission and design flaws. Multiple complaints describe the vehicle going into limp mode, limiting speed to 25-30 mph, often after coming to a stop, with no warning lights appearing. Another common issue involves road debris damaging the radiator and air conditioning condenser due to large grill openings, leading to costly repairs. Some owners also mention water leakage into the truck bed through the tonneau cover, which lacks a known fix. Additionally, there are concerns about dealerships using incorrect oil during free maintenance services, potentially causing engine damage as per the owner's manual. Safety implications include potential rear-end collisions due to unexpected speed limitations and being stranded in intersections.

Owners report issues with the braking system of the 2023 Hyundai Santa Cruz, particularly involving the emergency brake and electric parking brake. Complaints frequently mention the unintentional activation of these braking systems while driving at speeds between 60 and 70 mph, leading to abrupt deceleration and potential loss of control. One owner describes the problem occurring as early as 1,000 miles into vehicle ownership. Safety implications are noted, as multiple owners describe near-crash incidents when the brakes engage unexpectedly. Used car buyers should be aware of these reported issues, as they may affect the vehicle's performance and safety.

Owners report recurring issues with the exterior lighting of the 2023 Hyundai Santa-Cruz. Common problems include condensation inside the taillights, leading to repeated replacements, with one owner noting three instances of condensation without any rain or washing. Another frequent issue involves the headlights, where owners describe a "black spot" affecting visibility and potentially distracting drivers. Additionally, some owners find the placement and brightness of the headlights inadequate, particularly in models with halogen bulbs, which they claim are unusually dim and positioned too low. These issues arise shortly after purchase, with one owner experiencing taillight condensation within months. Safety implications are noted, with concerns about potential accidents due to reduced visibility and malfunctioning signals.

Owners of the 2023 Hyundai Santa Cruz report issues related to vehicle structure, particularly concerning unexpected fires and tailgate malfunctions. One owner describes a fire originating from the rear driver's side quarter panel without any warning lights, occurring at approximately 18,000 miles. Another owner reports the tailgate opening unexpectedly on two occasions, once in a parking lot and once while reversing out of a driveway, both at slow speeds and with no load in the bed. These complaints highlight potential safety implications, with the fire posing a serious risk and the tailgate issue potentially affecting vehicle security and functionality.

Owners of the 2023 Hyundai Santa-Cruz report issues with the air bag system, specifically involving the air bag warning light activating intermittently. One complaint describes the light coming on and off randomly, with dealer intervention involving sensor cleaning and proposed air bag replacement. Another owner reports a crash incident where the air bags failed to deploy, resulting in injuries during a low-speed collision with a pole at approximately 1,200 miles. The safety implications include non-deployment of air bags in a crash, which could be a significant concern for potential buyers. These issues appear to surface at low mileage, as indicated by the reported incidents.

Owners report issues with the 2023 Hyundai Santa-Cruz's fuel and propulsion system, primarily noting lower than expected fuel consumption and acceleration problems. Complaints frequently mention fuel efficiency significantly below advertised figures, with one owner specifically citing an average of 10 miles per gallon. Additionally, there are descriptions of a lack of power during acceleration, where the vehicle struggles to reach speeds above 40 MPH and loses power, necessitating pulling over to allow faster traffic to pass. These issues do not include specific mileage ranges or timelines, and no safety incidents such as crashes or loss of control are reported. This information may be useful for potential buyers considering the vehicle's performance and efficiency characteristics.

Owners report two distinct issues with the 2023 Hyundai Santa-Cruz related to vehicle speed control. One issue involves an inability to accelerate beyond approximately 25 mph, with engine speed fluctuating unpredictably. This problem is noted to temporarily resolve after turning off and restarting the ignition. The second issue involves the Highway Drive Assist (HDA) system, which reportedly adjusts the cruise speed incorrectly, exceeding the posted speed limits by significant margins. Both issues present potential safety implications, particularly in situations with heavy traffic or when precise speed control is required. No specific mileage range is mentioned in the complaints, but the described symptoms could impact driving safety.