Mercedes CPC 3 Failure and Repair
Is your Mercedes struggling to start or not accelerating when you press the pedal? This could be due to a Mercedes CPC 3 failure, a common issue with the Common Powertrain Controller ECU. Models like the Mercedes MP4 Actros, Arocs, Antos, EvoBus, Citaro, Setra, and Tourismo are often affected. Addressing CPC 3 ECU issues quickly is vital to keep your vehicle safe and reliable.
Common Faults Codes:
- 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
Common Faults:
- ECU does not respond to the diagnostic machine
- No communication with the ESP ecu possible
- Accelerator pedal stops intermittently
The Mercedes-Benz CPC 3 module, also known as the Common Powertrain Controller, is crucial for controlling key functions like engine performance and transmission. Over time, this module may fail due to regular wear, exposure to harsh environments, or software errors. When this happens, your vehicle might have trouble starting, lose acceleration, or even experience complete powertrain failure.
At Essex Recons, we know how important a working CPC 3 module is for your vehicle. That’s why we specialise in diagnosing and repairing Mercedes CPC 3 failures with precision. Using advanced tools, we identify the exact problem and provide an efficient fix. Our service is not only reliable but also offers a cost-effective alternative to replacing the module entirely.
Choosing Essex Recons means choosing fast, dependable repairs that extend the life of your CPC 3 module. We aim to restore your vehicle’s performance while ensuring your satisfaction. If you’re facing a Mercedes CPC 3 failure, our expert team is here to get your vehicle back on the road as quickly and smoothly as possible.
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Common Failing Part Numbers:
CPC3, CPC-3, CPC
30034462802, 0034466302, 0034466502, 0034467202, 0034466002, 0034466102, 0034466402, 0034466602, 0034467302, 0034467002, 0034467402, 0034467602, 0034467702, 0034463002, 0034467102, 0034467502, 0034462902, 0034463102, 0044465802, 0044467702, 0044467602, 0044468402, 0044468602
A 003 446 28 02, A 003 446 63 02, A 003 446 65 02, A 003 446 72 02, A 003 446 60 02, A 003 446 61 02, A 003 446 64 02, A 003 446 66 02, A 003 446 73 02, A 003 446 70 02, A 003 446 74 02, A 003 446 76 02, A 003 446 77 02, A 003 446 30 02, A 003 446 71 02, A 003 446 75 02, A 003 446 29 02, A 003 446 31 02, A 004 446 58 02, A 004 446 77 02, A 004 446 76 02, A 004 446 84 02, A 004 446 86 02, A 003 446 74 02, A 004 446 48 02, A 004 446 56 02, A 004 446 57 02
Common Questions:
We at Essex Recons strive to exceed your expectations in the quality of our repairs. We aim to complete our repairs in a timely fashion while adhering to all ESD safety measures when working on sensitive equipment.
All our products come with a Lifetime Warranty* when ordered from our website.
To pay for the rebuild click the product link(s) above to select the module you require. Order straight from our website. Once the order is complete, package your Alfa Romeo Blue and Me Module inside a sturdy box with plenty of packaging material. Ensure that you include your contact details and order number somewhere within the box. Send us your package by a tracked courier. Once we receive your product we will test, rebuild and return your module with the Lifetime Warranty* included.
