Service bulletins for the 2019 Mack Anthem
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.
331 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
| M0304 EC0033 202606 | 2026-06-29. Emissions. ENGINE. Mack Trucks has determined that certain vehicles equipped with a model year (“MY”) 2017-2018 MP8 Turbo Compound (TC) engine may not meet California and Federal Regulations (CARB). This Recall is for updated software that will reduce the amount of time necessary for the system to operate in a cold engine warm-up strategy and provide health monitoring of the Selective Catalyst Reduction (SCR). |
|---|---|
| M0039 032026 | 2026-04-02. Emissions. ENGINE. Emissions - EC0039 MST21 Failure to Detect P20EE - AN, CHU. |
| 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.