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CPC4 Repair – 2013-2019 Freightliner CPC4 A0034461202 Repair Service
SERVICE

CPC4 Repair – 2013-2019 Freightliner CPC4 A0034461202 Repair Service

A0034461202 Freightliner CPC4 Repair Service

2013-2019 Freightliner, Western Star, Oshkosh and Thomas Bus with Detroit Diesel engines

$999.99

  • Your current unit is required for cloning.
  • This module is on backorder.
  • Note for Passive Anti-Theft Vehicles.
  • Module Compatibility.

    While the module shown might look a bit different from yours, it is fundamentally the same and compatible with your vehicle.

Your VIN is required for programming. If you don't have it with you, you can choose to provide it later using our Customer Portal.
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Both options will begin after your current warranty expires.

At Mak's, we take pride in innovation and quality, and our latest creation is no exception. We've reimagined and improved the OEM original part to bring you a plastic housing that sets new industry standards

At Mak's, we take pride in innovation and quality, and our latest creation is no exception. We've reimagined and improved the OEM original part to bring you a plastic fuse holder that sets new industry standards.

The more information you can provide, the faster we can process your repair.

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The more information you can provide, the faster we can process your repair.

The more information you can provide, the faster we can process your repair.

*
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Get your CPC module repaired quickly and reliably by the expert electronics team at MAKS. This service includes a complete repair of the BGA chip, which is the primary cause of failure on CPC modules. We also perform full function testing and address any other functional issues we find. We then restore your original configuration and operating firmware so your newly operational module is plug-and-play upon delivery.

This REPAIR SERVICE applies to the following vehicles:

Year Make Model Configuration
2014-2019 Freightliner Cascadia
2013+ Freightliner 122SD
2013+ Freightliner M2
2013+ Western Star, Oshkosh and Thomas Bus Detroit Diesel engines
Interchangeable Part Numbers:
A0034461202 / 001
SKU:     A0034461202-REPAIR Categories:     , , , , , , Tags:     , , ,
This professional repair service is for the Common Powertrain Controller (CPC4) module found in 2013-2019 Freightliner, Western Star, Oshkosh and Thomas Bus heavy-duty trucks. We address the most prevalent and critical hardware and software failures associated with this module.

Our technicians specialize in diagnosing and repairing the most common CPC4 failures, including:

  • Starting and Throttle Issues: Resolves no-start or intermittent start conditions, as well as dead or unresponsive throttle control.
  • Incorrect Module Reading: Fixes errors where the CPC4 is misidentified by diagnostic tools (e.g., reads as CPC2, TCM).
  • Critical Hardware Faults: Specifically clears and repairs the root cause of the SPN 609 FMI 12 (CPC Hardware Failure) fault code.
  • System Communication Errors: Solves the communication failures that lead to persistent Check Engine, ABS, or DEF lights and loss of connection to the instrument cluster.

Advanced Reprogramming Included—VIN-Matched & Ready for Integration

In many cases, internal circuitry failure on the CPC4 leads to data corruption. Our service comprehensively resolves this. We possess the capability to flash the module and reinstall the latest OEM-specified configuration based on your vehicle's unique VIN. The repaired unit is returned to you as a true "plug-and-play" component, requiring no subsequent dealership programming or calibration. It will integrate seamlessly with your vehicle's existing systems upon installation.

RENTAL PROGRAM

Sometimes after you purchase a Module, you discover the real problem was not in the Module and you just needed it for troubleshooting. With MAK’S, you may convert your purchase to a rental at any time during the first 30 days. See our Warranty Information & Returns Policy for more information.

WARRANTY & RETURNS

Maks Enterprises offers a free 1-year limited warranty on all new, rebuilt items, and repair services, which covers repairs and limited exchanges, warranty is extendable up to 3 years for an additional cost. This warranty excludes damage from accidents, misuse, environmental conditions, and non-intended uses, and does not cover labor, towing, or rental charges. Optional extended warranties and a 90-day coverage for replacement products are available, with specific terms for new, like-new, and rebuilt items, including repair or replacement options and conditions for refunds or rental charges. Maks Enterprises also provides free shipping within the U.S. for items sent to and from the customer, with the customer responsible for international shipping costs and fees. See our Warranty Information & Returns Policy for more information.

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MAKS stands behind everything we sell and you are always just a free phone call away from a real person who knows Electronic Control Modules!
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MAKS stands behind everything we sell and you are always just a free phone call away from a real person who knows Electronic Control Modules!

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