2021 Hyundai Palisade Electrical system Problems
- Complaints
- 56about this part
- Share
- 13%of 447 total for the year
- Median mileage
- 63,400miles
- Trend
- RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
NHTSA recorded 56 complaints about the electrical system of the 2021 Hyundai Palisade, 13% of the 447 complaints for this model year. Where a mileage was given, the median is 63,400 miles. 2 of these say a crash was involved and 1 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The apple carplay consistently disconnects and gives an error on the screen. This happen a lot while waze. It is very distracting & annoying. It disconnected about 10 times in 1 min already.”
NHTSA complaint #11385147, filed 2020-12, 299 miles“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. …”
NHTSA complaint #11761344, filed 2026-09“The child lock function malfunctions after engaged. Persistent clicking and doors are able to be opened while in the lock engage position. I travel with children so their safety is at risk with this malfunction. No lamp messages or warning signs are displayed. I’m taking back to the CarMax dealer today as I just purchased this car less than 24 hours ago.”
NHTSA complaint #11607217, filed 2024-08“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, filed 2026-10“When turning on the child safety locks, the doors repeat a clicking sound for a few minutes sounding as if the doors are locking. After the noise stops, the dashboard shows the message child safety lock failure . My small child has been winding the window down since I cannot lock the windows and doors properly. I am afraid she will get a body part caught in the window or open the door while driving.”
NHTSA complaint #11642064, filed 2025-02Related service bulletins
- 11034027Jun 17, 2026Some Palisade (LX2), Tucson (NX4), and Tucson Hybrid (NX4 HEV) vehicles may experience battery drain due to continuous operation of the cooling fan after vehicle ignition has…
- 11026704Dec 19, 2025In response to this trend, we engineered a software upgrade that addresses the social media theft method and made it available to owners of eligible models free of charge at…
- 11027035Dec 15, 2025Upon customer's request ONLY, the Technical Service Bulletin (TSB) 25-01-089H provides the service procedure for installation of a key cylinder reinforcement protector assembly…
- 11027034Dec 15, 2025In addition to the Anti-Theft software provided under Service Campaign 993 (TSB 24-01-009H-1), a zinc reinforced ignition cylinder protector hardware upgrade is being made…
- 11027033Dec 15, 2025This bulletin provides the service procedure for installation of a key cylinder reinforcement protector assembly and two anti-theft decals on the front windows.
- 11023692Sep 30, 2025This bulletin provides information related to the changes introduced in the 2025 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model…
- 11018876May 16, 2025This bulletin provides information related to the changes introduced in the 2024 2nd Navigation Map and Software Update. The changes may vary depending on vehicle type, model…
- 11018575May 8, 2025Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions. This may be due to an irregular disconnection on Verizon’s…
- 11017111Apr 7, 2025Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions. This may be due to an irregular disconnection on Verizon's…
- 11015936Mar 18, 2025Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions. This may be due to an irregular disconnection on Verizon’s…
Electrical system: other model years
Other parts of the 2021 Hyundai Palisade
113 complaintsOther or unknown
97 complaintsVisibility (wipers, defrost, mirrors)
62 complaintsEngine
61 complaintsSuspension
31 complaintsTransmission and drivetrain
25 complaintsForward collision avoidance
20 complaintsBody and structure
20 complaintsSeats
13 complaintsSteering
13 complaintsBrakes
11 complaintsAir bags
10 complaints
← All problems reported for the 2021 Hyundai Palisade
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology