Technical Service Bulletin PIC6629A — 2025 GMC HUMMER EV SUV
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | PIC6629A |
| Manufacturer | |
| Vehicle | 2025 GMC HUMMER EV SUV |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC 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.