Mercedes CPC 3 Repair Service

Common problems

• ADFFEE – The control unit A3 – Driving Control Unit (CPC) is defective.
• ACFFEE – The control unit A3 – Driving Control Unit (CPC) is defective.
• EEF7ED – The control unit A3 – Driving Control Unit (CPC) is defective.
• 0DF0E4 – The power supply of component B1 (foot control) has a short circuit to ground.
• 0BF0E4 – The power supply of component B1 (foot control) has a short circuit to ground.
• CF040E – The Can-Bus – CAN 4 (drive CAN) has a malfunction
• 580604 – The pin A3.X4.40/29 on the control unit A3 control unit cruise control (CPC) is short-circuited to ground.
• 3F0A08 – The signal line 2 of component B1 (foot control) has an interruption, short circuit to positive or short circuit to earth.
• 5B0002 – Component B1 (foot controller) is defective
• ECU does not respond to the diagnostic machine
• No communication with the ESP ecu possible
• Accelerator pedal stops intermittently

Is your Mercedes struggling to start or failing to accelerate when you press the pedal? This could point to a failure in the Mercedes CPC (Common Powertrain Controller) ECU. Common in models like the Mercedes MP4 Actros, Arocs, Antos, EvoBus, Citaro, Setra, and Tourismo, CPC 3 ECU issues are not uncommon and should be addressed promptly to ensure safety. Don’t delay—call us now on 01708 206343 to arrange a professional repair for your Mercedes CPC 3 ECU

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