| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| 32-017 | PETERBILT | 579 | 2021 | Non-Safety Campaign - The batteries may drain quickly due to the VECU not going to sleep. Software update required.<br /> |
| 02-161 | PETERBILT | 579 | 2021 | Non-Safety Campaign- Chassis Fairings become loose and rattle.<br /> |
| 01-079 | PETERBILT | 579 | 2021 | Fix as Fail The HVAC system, on model 579 and 567 vehicles manufactured since 1/20/2012 may have inadequate temperature control. The HVAC may intermi |
| 26-035 | PETERBILT | 579 | 2021 | Non-safety campaign: Vehicles equipped with an Eaton Endurant 12 speed transmission may experience transmission service lamp activation, no gear engag |
| T011 | PETERBILT | 579 | 2021 | Fix-As-Fail - Prior versions of PACCAR transmission software may be prone to setting Linear Clutch Actuator (LCA) fault codes leading to possible LCA |
| 02-157 | PETERBILT | 579 | 2021 | Fix as Fail: Certain model 567 and 579 vehicles may have been built with a windshield seal that could delaminate. Vehicles built from 9/27/2019 throu |
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