Technical Service Bulletin PIE0824 — 2025 GMC SIERRA 2500
POWER TRAIN
Bulletin Details
| TSB ID | PIE0824 |
| Manufacturer | |
| Vehicle | 2025 GMC SIERRA 2500 |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to fluid leaking at the output seal and/or leaking at the front slip yoke (welch plug leak).
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.