Technical Service Bulletin HCE25-92-E770 TSB — 2025 HYUNDAI TUCSON
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | HCE25-92-E770 TSB |
| Manufacturer | |
| Vehicle | 2025 HYUNDAI TUCSON |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This bulletin provides information related to the DCU (DATA CONNECTIVITY UNIT) software enhancement (OTA) for NX4 OB PE/NX4 PE/NX4 PE HEV/NX4 PHEV/NX4a PE/NX4m PE vehicles in Puerto Rico.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2025 HYUNDAI TUCSON
26-BE-003H TSB
UNKNOWN OR OTHER
25-01-061H-1 TSB
ELECTRICAL SYSTEM
25-01-059H-1 TSB
ELECTRICAL SYSTEM
25-01-060H-1 TSB
ELECTRICAL SYSTEM
TDF-TDFA-TDFB DCS
ELECTRICAL SYSTEM
25-01-060H DCS
ELECTRICAL SYSTEM
25-01-061H TSB
ELECTRICAL SYSTEM
25-01-059H TSB
ELECTRICAL SYSTEM
25-01-060H TSB
ELECTRICAL SYSTEM
25-01-32H TSB
ELECTRICAL SYSTEM