2025 Hyundai Tucson Hybrid electrical system problems
52 owner complaints filed with NHTSA name the electrical system on the 2025 Hyundai Tucson Hybrid — 38% of all complaints for this model year.
What owners report
“On 9/13/26, while driving, all the instrument warning lights came on and stayed on after the car was shut off and back on a few times. Running diagnostics on the car showed everything was working ok. On 9/14/26, The warning lights were off in the morning. On 9/15 while driving, making a left turn…”
filed Sep 15, 2026
“The contact owns a 2025 Hyundai Tucson. The vehicle was repaired under NHTSA Campaign Number: 26V400000 (ELECTRICAL SYSTEM); however, the contact stated that the failure occurred. The contact stated that the instrument panel flickered and went blank and repeatedly turned on and off. No warning…”
filed Sep 3, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Due to a software error, the instrument panel display may failCampaign 26V400000 · Jun 23, 2026
- Due to a software error, the instrument panel display may failCampaign 26V047000 · Jan 26, 2026
Related service bulletins
Some Tucson (NX4, NX4A, NX4M), Tucson Hybrid (NX4 HEV), and Tucson Plug-In Hybrid (NX4 PHEV) vehicles may exhibit a 12-volt battery drain due to the passive entry feature of the Digital Key 2 premium causing repeated…
26-BE-025H TSB · Service Bulletin/Repair Instructions · issued Aug 21, 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 been turned off, potentially resulting in a…
26-EE-007H TSB · Service Bulletin/Repair Instructions · issued Jun 17, 2026This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and…
26-GI-002H TSB · Service Bulletin/Repair Instructions · issued May 27, 2026Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink functions. This may be due to an occasional disconnection on Verizon’s communication network. Follow the procedures in…
26-01-035H TSB · Service Campaign · issued Apr 8, 2026
Electrical System problems in other Tucson Hybrid years
| Year | Reports | Share |
|---|---|---|
| 2026 Tucson Hybrid | 7 | 30% |
| 2024 Tucson Hybrid | 5 | 11% |
| 2023 Tucson Hybrid | 5 | 15% |
| 2022 Tucson Hybrid | 27 | 24% |
Other reported problem areas on the 2025 Hyundai Tucson Hybrid
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.