2021 Hyundai Palisade electrical system problems

Related recalls

No recalls on file.

What owners say

1. Filed Oct 6, 2026NYDriver Assistance & Safety TechElectrical SystemAcceleration & Cruise Control

   Blind spot warning system stopped working. Then speedometer stopping working registering 0 both digital and the circle. Then all lights started going off on the dashboard. My dealer cleared codes and errors went to history but not active. When I went to drive again blind spot didn’t work and speedometer didn’t work. I didn’t drive further after that. I heard there was an issue with the 2022 dashboard cluster.

   NHTSA complaint #11769464 · source
2. Filed Sep 1, 2026ILElectrical SystemEngineFuel, Hybrid & EV Propulsion

   I am reporting a potential safety defect involving my 2021 Hyundai Palisade Calligraphy AWD. The vehicle has experienced repeated engine and drivability problems and multiple breakdowns following replacement of the engine by Hyundai. The original engine developed excessive oil consumption and was ultimately replaced by Hyundai with a new engine. Following the engine replacement, the vehicle experienced numerous additional mechanical problems and repair attempts, including…

   NHTSA complaint #11761344 · source
3. Filed Aug 3, 2026ARDriver Assistance & Safety TechElectrical System

   Component/system, available for inspection? Rear visibility system — AVN head unit's processing of the rear camera image. On shift to reverse, screen flickers, shows blinking green, or no rear image. Vehicle available for inspection. Original camera was replaced Jan 2026 and retained by the dealer, not returned. Safety risk? Daily driver used for school pickup. Failure is warm-restart dependent — engine running, repeated shifts into reverse — which is exactly the pickup-line…

   NHTSA complaint #11754605 · source
4. Filed Jul 14, 2026ARElectrical SystemAcceleration & Cruise Control

   The speedometer, lane departure, heat gauge, and RPM’s and the whole speedometer cluster will stop working. It does this all the time you never know if it will work and then sometimes it will randomly come back but it’s more in the heat it will not work.

   NHTSA complaint #11750456 · source
5. Filed Jul 6, 202677,000 miOHTowedBrakesElectrical System

   The contact owns a 2021 Hyundai Palisade. The contact stated that while driving at a low speed, the power steering failed, several warning lights illuminated, and the engine suddenly stalled. The vehicle was towed to a dealer, where the battery was replaced; however, the failure recurred two days later. The vehicle was then towed to an independent mechanic, where it was diagnosed with a failed alternator. The contact paid for the alternator replacement out of pocket. The…

   NHTSA complaint #11748464 · source
6. Filed Jul 5, 2026ALCrashElectrical System

   Vehicle Incident Statement – 2021 Hyundai Palisade Driver/Owner: [Your Name] Vehicle: 2021 Hyundai Palisade Date of Incident: [Insert Date] Location: Restaurant drive-thru (vehicle stopped in line) Summary of Incident On the date listed above, I was stopped in a restaurant drive-thru lane with the vehicle in drive and Auto Hold engaged. The vehicle had recently had a battery replacement performed at a Hyundai dealership on the day prior to the incident (repair order…

   NHTSA complaint #11748376 · source
7. Filed Jun 3, 2026CAElectrical System

   The digital instrument cluster on my 2021 Hyundai Palisade completely and intermittently fails while the vehicle is in motion, dropping the speedometer, fuel gauge, and all safety indicators to zero. The system also issues erroneous audio warnings such as 'wrong way driving detected' while the cluster is blank. I have documented this severe safety hazard on video multiple times over the last 14 months and provided the footage to Dublin Hyundai. Despite three separate…

   NHTSA complaint #11741851 · source
8. Filed May 28, 2026TNElectrical SystemEngineOther / Unknown

   Multiple attempts to have car repaired for a year and a half with no resolution. See attached docs. Included is a letter to Hyundai, timeline of subsequent events, warranty info. Invoices were too large to upload, there are 7 of them.

   NHTSA complaint #11740607 · source
9. Filed Apr 22, 2026TXElectrical SystemEngineSeats & Seat Belts

   The engine oil system failed due to a persistent oil leak that was present from the time of purchase on December 16th 2024. The vehicle is available for inspection upon request and is currently immobile due to a completely seized engine. My safety was put at serious risk because the vehicle has no functioning low oil warning indicator to alert the driver of critically low oil levels. I was driving this vehicle regularly for work with no indication whatsoever that the engine…

   NHTSA complaint #11733162 · source
10. Filed Apr 19, 2026NYDriver Assistance & Safety TechElectrical SystemSteering

    While vacationing in Myrtle Beach with my family the vehicle alarmed and then progressed to critical failure of safety functions while traveling at approximately 55mph on Friday April 3, 2026. The vehicle was brought to Myrtle Beach Hyundai where it was eventually diagnosed and repaired as an Alternator issue that I have found to be common with this specific vehicle. The issues I have experienced with this vehicle go far beyond a typical mechanical concern. Over time, the…

    NHTSA complaint #11732182 · source
11. Filed Apr 13, 2026TXElectrical SystemAcceleration & Cruise Control

    When I push on the brake the car starts to tug. Feels like it wants to turn off. Happened several times after I got a recall checked. 2 weeks ago same thing was happening and my car all of a sudden turns off. The lights on the dashboard turned on and the emergency brake engaged. I was able to turn the car back in after 3 tries. 6 days later I was driving 50mph and my car suddenly changes shifts on its own. It changed to neutral and then my car shuts off and again the…

    NHTSA complaint #11730957 · source
12. Filed Apr 9, 2026148,000 miCAElectrical SystemSeats & Seat Belts

    The contact owns a 2021 Hyundai Palisade. The contact stated that while driving at an undisclosed speed, the child in the second-row seat became trapped after the seat belt seized. The seat belt was cut to free the child. Additionally, the contact reported that the infotainment system was inoperable, failed to power on, and malfunctioned while driving, preventing the use of hands-free feature. The dealer was notified of the failure. The vehicle was not repaired. The…

    NHTSA complaint #11730187 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology