Service bulletins for the 2020 Mack Pinnacle
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
247 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with type: Emissions are shown. Show all
| M0311 202409 | 2024-10-04. Emissions. ENGINE. Emission Recall: EC0033-M0311 SCR Recall |
|---|---|
| M0304 202409 | 2024-10-04. Emissions. ENGINE. Emission Recall: EC0033-M0304 SCR Recall |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.