Technical Service Bulletin PIT6408 — 2025 GMC SIERRA 3500
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | PIT6408 |
| Manufacturer | |
| Vehicle | 2025 GMC SIERRA 3500 |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
Pi was created to advise dealers of an issue GM Engineering is investigating where the mute and home buttons are inop on radio display
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.