Two problems related to adaptive cruise control have been reported for the 2019 Hyundai Santa Fe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 Hyundai Santa Fe based on all problems reported for the 2019 Santa Fe.
Overly excessive oil consumption 2 quarts every 3 or 4 days. No leaks. Engine gets so hot I don't have to turn on heater in winter. On going issue since 100,000 miles. Ebs light stays on electronic parking brake switch does not work. Parking brake will randomly engage after vehicle is turned off. Dealership cannot duplicate issue. If cruse control is turned on the vehicles warning lights all of them will suddenly illuminate and the vehicle shuts off. Alternator and battery replaced. Have not used cruse control since. Airbags never inflated in a front end crash at 45mph most recently I started experiencing I intermittent trouble staring the car. Then one day it didn't start at all and smoke was coming from under the hood. Towed to mechanic , starter burnt up 155,000. $ 900 to replace then a couple days later I lost power on the freeway and the car started jerking and vibrating. Stopped vehicle cut off and would not start. After 1hr I started and limped home. Vibration under 2000 rpms and when stopped. Knocking noise under hood. Brand new spark plugs. Mechanic stated cylinder 3;missfire was identified as a hole in a valve due to weak material now I have to replace engine. Oil consumption and excessive friction and heat is to blame. My car has been cared for like a baby it's all I have. I should not have to be responsible for this very cheaply made engine that was doomed to fail.
The forward collision avoidance system is malfunctioning and shuts down the traction and stability control systems making the vehicle more vulnerable to collisions. Multiple attempts to repair this system have been unsuccessful.
| Warnings problems | |
| Automatic Emergency Braking problems | |
| Adaptive Cruise Control problems | |
| Forward Collision Avoidance problems |