The issue regarding the cluster speedometer software upgrade failures when attempting to update to the...
Hyundai technical service bulletin TDQ/TDQA WebDCS 2 for 2024-2025 Hyundai Sonata and 2024-2025 Hyundai Sonata Hybrid.
- Bulletin number
- TDQ/TDQA WebDCS 2 (TDQ/TDQA)
- Component
- Electrical system
- Summary
- The issue regarding the cluster speedometer software upgrade failures when attempting to update to the latest version has been resolved. Technical Service Bulletins (TSBs) 25-01-048H & TSB 25-01-049H are available today as of 9:00AM PST and the affected VIN population has been reactivated.
Owners of these vehicles have filed 26 complaints in the electrical category.
Vehicles covered
- Hyundai Sonata 2024-2025 20242025
- Hyundai Sonata Hybrid 2024-2025 20242025
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