Actros MP4 TCM control module by WABCO repair remont instruction - COURSE

Actros MP4 TCM control module by WABCO repair remont rebuild instruction

Total transmission control unit (TCM) repair instruction from Wabco. These gearboxes were installed in Mercedes-Benz Actros MP4 and Axor trucks. A frequent cause of non-functionality is valve control malfunctions - it is not possible to engage the gear. Several times we encountered the problem that water got between the unit and the valve control (power part) and short circuits were created.
Common problems:

Vehicle emergency mode
Trouble engaging gear
Malfunction of valves
CAN-BUS communication errors
Water damage

We also encounter these faults with control units with the number: 4463530002C, 4463530041, 4463532001, A0504460109, A0034462909, A0104461309, and others