2021 Hyundai Palisade Reliability Score & Common Problems

Owners report that the 2021 Hyundai Palisade frequently experiences issues with the child safety lock system, which often results in a persistent clicking noise and a "Child Safety Lock Failure" message on the dashboard. These symptoms can occur both while driving and when the vehicle is parked, and they are sometimes accompanied by the rear doors unlocking, posing a safety risk for passengers, particularly children. Complaints also describe problems with the sunroof, where cracking noises and track misalignment prevent it from closing properly, and issues with the rearview mirrors, which fail to adjust correctly. These issues are reported at various mileage points, with some owners noting recurring problems despite dealership interventions. There is one report involving a crash, highlighting potential safety implications.

Owners report frequent issues with the rear suspension of the 2021 Hyundai Palisade, particularly involving the rear shock absorbers and insulators. Complaints frequently mention symptoms such as excessive bouncing, popping noises, clunking, and leaking shocks, which are often confirmed by dealerships. These issues often arise between 30,000 and 75,000 miles, with some owners experiencing repeated failures at relatively low mileages. The described symptoms sometimes lead to compromised vehicle stability and control, with some owners expressing concerns about safety risks during driving. Buyers considering a used model should be aware of these recurring suspension problems and the potential need for repairs.

Owners report that the 2021 Hyundai Palisade frequently experiences excessive oil consumption, with some stating the vehicle burns more oil than it holds between standard oil change intervals. Typical symptoms include engine stalling, surging, or shutting down unexpectedly, often without warning lights illuminating to indicate low oil levels. Complaints commonly emerge around 60,000 to 90,000 miles, with some owners noting engine failure due to oil consumption. Several reports highlight safety risks such as sudden loss of power while driving, particularly on highways, posing potential hazards to occupants and other motorists. Prospective buyers should be aware of these issues, especially if considering a vehicle with higher mileage.

Owners report several powertrain issues with the 2021 Hyundai Palisade, most notably excessive oil consumption and premature engine and transmission failures. Complaints frequently mention symptoms such as engine knocking, loss of power, jerking, and vibrations, often occurring between 30-35 mph and 50-60 mph. These issues are reported at various mileage ranges, with some engine failures occurring as early as 86,000 miles and transmission failures around 98,000 miles. Safety implications are noted, including sudden loss of power and hesitation during acceleration, which can increase the risk of crashes. Prospective buyers should be aware of these patterns, particularly regarding oil consumption and all-wheel-drive system issues, which are also commonly reported.

Owners report several steering-related issues with the 2021 Hyundai Palisade. Complaints frequently mention the steering wheel seizing, particularly at lower speeds or when coming to a stop, with power steering warning lights often illuminated. Some owners describe a persistent pull to the right, even after alignment attempts, and a few note noises from the steering system, including a sandpaper-like sound or a jerking motion when auto-off reengages. Mileage at the time of these issues varies, with some reports at approximately 250 miles and others at higher mileages around 102,000. Safety implications include difficulty maintaining lane control and potential loss of steering, which could increase the risk of a crash.

Owners of the 2021 Hyundai Palisade report several issues with the service brakes, primarily involving brake caliper malfunctions and brake pedal responsiveness. Complaints frequently mention frozen rear brake calipers leading to rapid wear of brake pads and rotors, with some owners noting metal-on-metal grinding within a day. Additionally, multiple owners describe intermittent brake pedal softness or lack of proper response, sometimes accompanied by automatic braking due to false forward collision alerts. These issues often arise without any warning lights or system alerts, raising safety concerns about potential brake failure and unexpected vehicle stops. Some reports involve wheel sensor problems contributing to ABS malfunctions and brake skipping, leading to near-miss incidents. These problems are noted across various mileage ranges, with no specific pattern in terms of vehicle age.

Owners of the 2021 Hyundai Palisade report issues with airbag deployment during crashes. Complaints frequently mention that the front passenger airbag may not deploy correctly, inflating upwards rather than toward the passenger, and shattering the windshield, which poses a risk of sending glass into the passenger compartment. Additionally, in severe side-impact collisions, owners describe instances where no airbags, including side airbags, deploy at all. These incidents, which involve significant injuries, suggest potential safety implications for occupants during collisions. Buyers should be aware that these issues are reported without specific mileage patterns, indicating they may occur at various points in the vehicle's lifespan.