Technical Service Bulletin TJ36449 — 2021 VOLVO S90H
ELECTRICAL SYSTEM:SOFTWARE
Bulletin Details
| TSB ID | TJ36449 |
| Manufacturer | |
| Vehicle | 2021 VOLVO S90H |
| Component | ELECTRICAL SYSTEM:SOFTWARE |
| Communication Date |
Bulletin Summary
If the software is older than V2.4, which was released 22w42, perform a software upgrade
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 2021 VOLVO S90H
ST 229
POWER TRAIN