Important Notice

Body Cpc4 Chipper Jenz BA 725 D

DiPa Code:
BODYCPC011R
OEM Code:
A0034469002
Brand:
CONTINENTAL
Condition:
Remanufactured
Overhaul of the interface logic management module between engine, control panel and machine subsystems
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Typical Errors and Defects

Error Codes:
61020C - Internal control unit error

Techinical Info

The control unit with OE code A0034469002 is a CPC4 (Common Powertrain Controller) supplied by Continental, used as the coordination brain of the powertrain on Mercedes industrial engines. On the wood chipper JENZ BA 725 D it manages the interface logic between engine, control panel and machine subsystems (e.g. safety interlocks, throttle, engine speed management), acting as a communication gateway and as a computing unit for torque demand and the control of output signals.

Technical specifications

  • On-board power 24 V DC typical for industrial machines; CPC4 platform designed to operate in 12/24 V depending on variant and wiring.
  • CAN network (J1939) as the main backbone; support for LIN and J1708 on dedicated lines depending on configuration.
  • Inputs: analog (typically 0–5 V), digital, frequency inputs (up to ~5 kHz) for speed sensors/signal recognition.
  • Outputs: low-side drivers for indicators/actuators and configurable outputs (typical range 50–250 mA depending on channel and mode).
  • Mounting: in the cab/electrical cabinet, positioned to be protected from extreme vibration and humidity; dedicated grounding and power supply protections are essential.

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

Functions

  • Powertrain coordination between the engine ECU (MCM), aftertreatment modules and control panel; calculation of the torque request from the pedal/remote controls.
  • Management of starting consents and of safety (key states, emergency, system limit conditions).
  • Support for preset engine speeds and for speed modulation during shredding/loading phases, according to machine parameters.
  • Diagnostic gateway for the network (event reading, fault logging, operational limitations in case of fault); support for 'online' diagnostic functions where provided by the machine.

Model applications

JENZ BA 725 D with Mercedes OM 460 LA (Euromot 3B) and OM 471 engines.

Error Codes
61020C - Internal control unit error

Final conclusions

The A0034469002 (CPC4) is the powertrain coordination unit for the BA 725 D with Mercedes engines: it governs torque request, consents and network communication, with direct impact on starting, pedal response and overall reliability.

DIPA has a wide range of spare parts dedicated to the Agri sector: from vehicle components to parts for auxiliary equipment. Not only that: it offers remanufactured components restored to like-new performance, allowing savings on replacements while contributing to environmental protection through the circular economy. If the spare part you need is not available, don't worry: DIPA can remanufacture your part 'on demand', returning full functionality and safety in a short time.