Technical Service Bulletin PIT5691E — 2025 CHEVROLET SILVERADO 6500
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | PIT5691E |
| Manufacturer | |
| Vehicle | 2025 CHEVROLET SILVERADO 6500 |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
This Preliminary information communicates the need to Reference the latest version of GM Upfitter Integration Bulletin 149 for deleting the front or rear fuel tank of a chassis cab truck with RPO NSQ dual fuel tanks.
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.