Technical Service Bulletin 19-NA-037 — 2018 GMC SAVANA 3500
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 19-NA-037 |
| Manufacturer | |
| Vehicle | 2018 GMC SAVANA 3500 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This technical bulletin provides repair information to correct a customer concern of no start, hard start with belt squeal, belt break, loss of power steering and/or power brake assist.
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.