Adaptive Cruise Control problems of the 2020 Hyundai Palisade

Two problems related to adaptive cruise control have been reported for the 2020 Hyundai Palisade. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2020 Hyundai Palisade based on all problems reported for the 2020 Palisade.

1 Adaptive Cruise Control problem

Failure Date: 10/14/2025

I am the 3rd time owner of this Palisade. Car was bought after a transmission replacement at 27,000 miles. (second transmission). At around 70,000 miles, we started to have oil consumption problems/ignition coil problems. After a slew of tests and other recommend procedures that cost us money out of pocket, Hyundai recommended to get a new engine. We get the new engine. They call to tell us the new engine is done, and proceed to share the transmission is bad and it needs a new one (3rd transmission). They are asking us to pay for the transmission as well. We want a buy back as we think this is a lemon car. 3 transmissions and a new engine under 85000 miles is not good and definitely grounds for investigation. These repeated failures make it unsafe/unreliable for us to drive our 6 month old baby in, let alone my wife and my myself. . We request and investigation/buyback.

2 Adaptive Cruise Control problem

Failure Date: 04/06/2023

The car will start but would not start moving. The adaptive system will turn on by itself and cause the car to stop moving forward.


Other Forward Collision Avoidance related problems of the 2020 Hyundai Palisade

Warnings problems
6
Automatic Emergency Braking problems
6
Adaptive Cruise Control problems
2


Palisade Service Bulletins
Palisade Defect Investigations