Technical Service Bulletin 52-004 — 2020 PETERBILT 389
ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SOFTWARE
Bulletin Details
| TSB ID | 52-004 |
| Manufacturer | |
| Vehicle | 2020 PETERBILT 389 |
| Component | ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SOFTWARE |
| Communication Date |
Bulletin Summary
Fix-as-Fail: Radio does not mute when truck with auto trans is placed in reverse. Software flash resolves issue.
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.