Certain 2025MY Tucson (NX4M) vehicles equipped with a fingerprint reader may experience a “Check User...
Hyundai technical service bulletin 25-01-32H TSB for 2025 Hyundai Tucson.
- Bulletin number
- 25-01-32H TSB (TCZA)
- Component
- Electrical system
- Summary
- Certain 2025MY Tucson (NX4M) vehicles equipped with a fingerprint reader may experience a “Check User Authentication” error message on the instrument cluster display. When the message appears, it may prevent usage of the Fingerprint Module (FPM). The DTC captured for this condition is “B18CC00 – IAU Teaching Error (w/FPM)”. This bulletin provides instructions to perform a software update for the Fingerprint Module (FPM).
Owners of these vehicles have filed 70 complaints in the electrical category.
Vehicles covered
- Hyundai Tucson 2025 2025
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