Technical Service Bulletin 01-077 — 2014 PETERBILT 579
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Bulletin Details
| TSB ID | 01-077 |
| Manufacturer | |
| Vehicle | 2014 PETERBILT 579 |
| Component | ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL |
| Communication Date |
Bulletin Summary
Fix as Fail: Peterbilt has determined that model 567 and 579 vehicles built after January 01, 2013 and equipped with Espar fuel fire heater and SmartAir may have temperature overshoot issue. User may experience higher sleeper interior temperature than the set temperature on the SmartAir control. Resolution is to install an additional external temperature sensor on the sleeper control panel.
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.