Technical Service Bulletin 25-NA-071 — 2025 BUICK ENCORE GX
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 25-NA-071 |
| Manufacturer | |
| Vehicle | 2025 BUICK ENCORE GX |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This service bulletin provides repair procedures for radio software update version 169.4 to correct customer concerns of radio software issues.
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.