38 problems related to electrical system 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) first issue was a cracked windshield within the first 500 miles. Driving down the highway, no foreign object, suddenly a crack started to form. 2) second issue is a blind spot warning system alert when no cars are present. 3) third issue is automatic wiper that suddenly come on when no rain or debris are present. 4) fourth issue, but far from the last, is the ongoing wind noise problem that Hyundai can’t seem to solve. It is so loud on the highway that the drone is louder than the radio. I’ve measured this as high as 86db.
We purchased our 2020 Hyundai Palisade limited six weeks ago. Currently has 3000 miles. The blind spot collision warning system (bscw) has a malfunction and stops working after driving a few miles on both highway and city/country roads. There are no cars or trees/obstacles around the car when it deactivates. Restarting the car resets the bscw system, but it malfunctions again in a few miles. When the system is deactivated, we cannot turn off blind spot active assist--it gives a controller error. We tried shutting off the bscw system indicator in the heads-up display. That does not fix the problem.
Main touch screen will not respond when it is cold outside. We were at our home in wisconsin until oct 30, 2019 and it would not respond to touch ( navigation would respond to voice only). November 4 until April 4 2020 we were in arizona ( temp in the 65-75 range)and had no problems. April 4 till present it will not work in wisconsin (temp in the 40-50f range). Also screen gets very warm almost hot to touch when it will not respond to touch. Hopping it will not start fire before it gets fixed.