Technical Service Bulletin PIT5954C — 2020 GMC SIERRA 2500
ELECTRICAL SYSTEM:SOFTWARE
Bulletin Details
| TSB ID | PIT5954C |
| Manufacturer | |
| Vehicle | 2020 GMC SIERRA 2500 |
| Component | ELECTRICAL SYSTEM:SOFTWARE |
| Communication Date |
Bulletin Summary
This Preliminary information communicates a Radio software update resolution for OnStar LED Red And Wifi Hotspot Inoperative After Remote Vehicle Start concern.
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.