Technical Service Bulletin 08-397-25 — 2026 DODGE DURANGO
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 08-397-25 |
| Manufacturer | |
| Vehicle | 2026 DODGE DURANGO |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Flash: Radio Frequency Hub Module (RFHM) Updates his software enhancement includes: ● Update to the RFHM software to prevent unauthorized key fob programming This bulletin involves updating the RFHM module with the latest available software.
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.