Mercedes Truck Speed Control Ecu

The control unit with code A0034462002  is a Mercedes-Benz component that belongs to the CPC4 family (Common Powertrain Controller 4), i.e. the central node of the powertrain group on Mercedes truck platforms.

Technical specifications

• Type: CPC4 – Common Powertrain Controller 4
• Main function: powertrain coordination control unit (torque requests/limitations) and management of critical vehicle signals

DIPA can intervene to overhaul these components thanks to its experience and expertise.

Functions

• Management and validation of the accelerator signal and transmission of the torque request to the powertrain
• Limitations and safety strategies in case of anomalies
• Data exchange with other control units (engine, transmission, instrument cluster, chassis systems) via the vehicle network
• Role as a “central node” for powertrain functions and for part of the enabling logic for driving/operation

Model applications

• Mercedes-Benz Actros MP4/MP5

Typical faults

• The vehicle does not start or starts intermittently
• The throttle control is completely inactive
• Vehicle performance degraded
• The control unit does not communicate with the diagnostic tool

Final conclusions

The A0034462002 is a CPC4: a key control unit for the management and enabling of the powertrain on Mercedes-Benz Actros MP4/MP5 platforms.

DIPA has a wide range of spare parts dedicated to the Truck sector, construction vehicles and industrial equipment. Not only that: it offers refurbished components with performance equivalent to new ones, which can provide cost savings on replacements while contributing to environmental protection through the circular economy. If the part you need is not available, don't worry: DIPA can refurbish your part on demand, restoring full functionality and safety in a short time.