GMC Cadillac Chevrolet 2007-2019 ABS EBCM Module Fast Repair Service

Expert GM ABS Module Repair Service

Welcome to our GM ABS module repair service. If you own a 2007-2019 General Motors vehicle (GMC, Chevrolet, Pontiac, or Cadillac), experiencing a sudden failure of your Anti-Lock Brake System (ABS) and Traction Control is an incredibly common and frustrating issue. This failure usually presents itself with a dashboard illuminated by warning lights, a completely dead speedometer, and diagnostic scanners returning the dreaded C056D error code (“Control Unit Internal Fault” or “gm c056d-00”). Dealerships will often tell you that you need a brand-new, expensive ABS module that requires complex programming. Our mail-in rebuild service offers a highly cost-effective, permanent, and plug-and-play alternative.

Fixing the GM / ATE ABS EBCM Module

During these model years, GM utilized an ABS EBCM (Electronic Brake Control Module) manufactured by ATE. Positioned in the engine bay, this module is constantly subjected to extreme temperatures, moisture, and intense vibration. Over time, the internal micro-circuitry and communication chips degrade and completely fail. This breaks the critical communication link between the ABS computer, the wheel speed sensors, and the Engine Control Module (ECM).

With our chevy abs repair service, our engineers carefully open your original ABS computer, locate the failing circuitry responsible for the C056D error, and rebuild it using upgraded, heavy-duty components that outlast the original factory specifications. Because we are repairing your exact original module, it retains all of its unique VIN and software configurations. Once you receive the repaired unit back, simply bolt it onto the pump and plug it in—no expensive dealer Tech2 calibration is required!

Common Drivability Symptoms We Fix

• Warning Lights: The ABS, StabiliTrak, and Traction control lights remain permanently illuminated on the dash.
• Dead Speedometer: The speedometer drops to zero and stops working entirely while driving.
• No Communication: Diagnostic scanners cannot read or connect to the ABS computer at all.

Supported Diagnostic Trouble Codes (DTCs)

If your module is throwing any of the following fault codes, it is a perfect candidate for our ebcm c056d-00 rebuild service:

• C056D: Control Unit Internal Fault.
• C0035: Left Front Wheel Speed Sensor.
• C0040: Right Front Wheel Speed Sensor.
• C0045: Left Rear Wheel Speed Sensor.
• C0050: Right Rear Wheel Speed Sensor.

Supported Vehicles (2007-2019)

This repair covers the ATE ABS modules found in a wide range of GM vehicles, including:

• GMC: Acadia (2012-2018), Terrain (2012-2018).
• Chevrolet: Equinox (2012-2018), Traverse (2012-2018), Silverado (2012-2019), Captiva (2012-2015), Cobalt (2009-2010), HHR (2007-2011).
• Cadillac: SRX (2011-2019), XTS (2011-2019).
• Pontiac: G5 (2007-2009).

Supported OEM Part Numbers

We service a vast array of GM OEM part numbers. If your part number is listed below (or similar), we can repair it:

22754644 | 23131610 | 22911900 | 23231817 | 23231813 | 22911902 | 23130972 | 84136206 | 20981770 | 23158042 | 20981767 | 20827127 | 19301486 | 20827128 | 25911087 | 20842710 | 22910018 | 23137198 | 22752526 | 22806344 | 20864835

Shipping & Contact

To safely utilize this service and save significantly on shipping costs, DO NOT ship the entire metal hydraulic ABS pump. Carefully remove the Torx screws to separate the black plastic electronic control module from the pump block, and send the computer only.

Ready to get started? Contact us today for more details on your repair. For safe mail-in shipping, we recommend using USPS or FedEx.
Please note: After reinstalling the repaired module, use an OBD2 scanner to clear the old historic DTCs from the system’s memory before driving. Unrepairable units (e.g., severe crash or fire damage) will be returned with a refund, minus $100 diagnostic fee and return shipping costs.