Technical Service Bulletin 98-030 — 2023 PETERBILT 579
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 98-030 |
| Manufacturer | |
| Vehicle | 2023 PETERBILT 579 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Information Only New diagnostic tool is required to support PACCAR Ethernet Multiplexed Architecture (EMUX). The EMUX Service Tool Kit will help improve cab & chassis electrical troubleshooting efficiency, while reducing the risk of component damage.
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.