Technical Service Bulletin PIT6145 — 2023 CHEVROLET SILVERADO 6500
STRUCTURE
Bulletin Details
| TSB ID | PIT6145 |
| Manufacturer | |
| Vehicle | 2023 CHEVROLET SILVERADO 6500 |
| Component | STRUCTURE |
| Communication Date |
Bulletin Summary
This Preliminary information communicates information to verify if the vehicle frame has been lengthened or shorted as a result of the vehicle upfit. Dealer to refer to GM Upfitter bulletin 171 if frame has been modified.
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.
Other TSBs for the 2023 CHEVROLET SILVERADO 6500
25-NA-042
ENGINE
25-NA-042
ELECTRICAL SYSTEM
23-NA-212
ENGINE AND ENGINE COOLING
N232411300
SERVICE BRAKES, HYDRAULIC