2025 Hyundai Santa FE electrical system problems

26 owner complaints filed with NHTSA name the electrical system on the 2025 Hyundai Santa FE — 21% of all complaints for this model year.

Electrical System complaints

21%

share of all complaints

—

median reported incident mileage

0 / 0

crash / fire reports

What owners report

“What component or system failed or malfunctioned, and is it available for inspection upon request? The vehicle suffers from an intermittent, total engine stalling and propulsion failure. Without warning, the engine completely shuts down while driving and automatically drops the vehicle into…”
filed Aug 5, 2026
“While driving on the on ramp to [XXX] the car completely stopped and all systems shut off. There were two dash lights that flashed quickly with one being the check engine light but I did not see the other long enough to identify it. The dealership could not reproduce the issue but has the car now…”
filed Jul 10, 2026

Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.

This 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, 2026
Some 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
Certain Santa Fe (MX5A) vehicles may experience a discharged battery condition due to the Fingerprint Module (FPM) not entering 'SLEEP' mode when the ignition is turned off. This bulletin provides instructions to…
26-01-015H-1 TSB · Warranty Program/Extension · issued Mar 7, 2026
Certain Santa Fe (MX5A) and Santa Fe Hybrid (MX5A HEV) vehicles may experience a discharged battery condition due to the Fingerprint Module (FPM) not entering 'SLEEP' mode when the ignition is turned off. Technical…
LA6 & LA6A DCS · Service Campaign · issued Feb 13, 2026
Certain Santa Fe (MX5A) vehicles may experience a discharged battery condition due to the Fingerprint Module (FPM) not entering 'SLEEP' mode when the ignition is turned off. This bulletin provides instructions to…
26-01-015H TSB · Service Campaign · issued Feb 13, 2026