Technical Service Bulletin R2304 — 2019 PETERBILT 520
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | R2304 |
| Manufacturer | |
| Vehicle | 2019 PETERBILT 520 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Quality and Volume Validation vehicles built for the 520 VMUX program between July 2019 and December 2020 are eligible for a retrofit of the digital display to a production intent unit that features updated base software, secured hardware, and the ability to be updated with software released after February 2021.
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.