Technical Service Bulletin SNM21-001 — 2021 MACK TE
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | SNM21-001 |
| Manufacturer | |
| Vehicle | 2021 MACK TE |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Improved method for determining which DTC to troubleshoot in a MIL on situation
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.