Certain Santa Fe Hybrid (MX5A HEV) vehicles may experience battery drain and inoperative heated seat...
Hyundai technical service bulletin 25-01-028H-1 TSB for 2026 Hyundai Santa Fe Hybrid.
- Bulletin number
- 25-01-028H-1 TSB (LA1A)
- Component
- Seats
- Summary
- Certain Santa Fe Hybrid (MX5A HEV) vehicles may experience battery drain and inoperative heated seat capacitive touch buttons due to incorrect ECU logic for the Seat Heater Unit – Front (SHU_FRT). This bulletin provides instructions to perform a software update for the Seat Heater Unit – Front to correct the logic.
Owners of these vehicles have filed 1 complaints in the seats category.
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