Technical Service Bulletin KC-646 — 2007 MACK CXU
POWER TRAIN
Bulletin Details
| TSB ID | KC-646 |
| Manufacturer | |
| Vehicle | 2007 MACK CXU |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
Mack Chassis - Equipped With An Automated Manual Transmission (AMT-D, mDrive) - Unable To Program Transmission Electronic Control Unit (TECU) That Comes With A Reman Transmission; Information For Programming TECUs For Different Emissions Levels - FSB
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.