Technical Service Bulletin M0303 202405 — 2018 MACK ANTHEM (AN)
ENGINE
Bulletin Details
| TSB ID | M0303 202405 |
| Manufacturer | |
| Vehicle | 2018 MACK ANTHEM (AN) |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
Emission Recall: Mack Trucks has determined that certain vehicles equipped with a model year (“MY”) 2017-2018 MP8 VGT engines 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).
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.