Technical Service Bulletin CBR 2497 092025 — 2026 MACK ANTHEM AN (4)
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | CBR 2497 092025 |
| Manufacturer | |
| Vehicle | 2026 MACK ANTHEM AN (4) |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Electronic control units on the VN(4), PR (4) and AN (4) contain information that is critical for vehicle functionality, maintaining vehicle life data, and maintaining vehicle compliance. Because of this, swapping ECUs from truck to truck even for diagnostic purposes may cause functional or compliance complications that may or may not be apparent.
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.
Other TSBs for the 2026 MACK ANTHEM AN (4)
CBR 2443-3 202601
SERVICE BRAKES
CBR 2540 202512
STRUCTURE:BODY
CBR 2480-7
ELECTRICAL SYSTEM
CBR 2502 092025
ELECTRICAL SYSTEM