Technical Service Bulletin 20-16 — 2014 PETERBILT 579
EQUIPMENT:MECHANICAL
Bulletin Details
| TSB ID | 20-16 |
| Manufacturer | |
| Vehicle | 2014 PETERBILT 579 |
| Component | EQUIPMENT:MECHANICAL |
| Communication Date |
Bulletin Summary
FIX-AS-FAIL: PETERBILT 567/579 HVAC PANEL AND TEMPERATURE MODE DOORS NOT FUNCTIONING PROPERLY
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.