Technical Service Bulletin 36-005 — 2021 PETERBILT 567
SERVICE BRAKES
Bulletin Details
| TSB ID | 36-005 |
| Manufacturer | |
| Vehicle | 2021 PETERBILT 567 |
| Component | SERVICE BRAKES |
| Communication Date |
Bulletin Summary
Information Only - Driver Performance Assistance (DPA) Coasting and Braking Scores Not Incrementing, Stays at 50%. The average score will never change nor create driver assistance popups based upon driverâÂÂs actions. A future software update will resolve the issue. This bulletin will be updated when the software update becomes available.
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.