C0558 2015 Chevrolet Silverado Code - Calibration Data Configuration Not Programmed

The code C0558 indicates that the Calibration Data Configuration for the electronic control module (ECM) or electronic brake control module (EBCM) is not programmed or is corrupted.

Symptoms may include the ABS or traction control warning light being illuminated, reduced functionality of the ABS or stability control system, and potentially diminished braking performance.

This code is typically caused by incomplete or missing calibration data after a module replacement, a software update failure, or corruption of the existing configuration.

While the truck may still be drivable, safety systems like ABS and traction control may be compromised, so it is recommended to address the issue as soon as possible.

A technician will use a scan tool to check for related codes, verify the calibration data in the affected module, and ensure that the module is properly communicating with other systems.

The most common fix is reprogramming or reconfiguring the affected module with the correct calibration data using a GM-approved scan tool and software.

In most cases, parts replacement is not necessary unless the module itself is faulty. The issue is often resolved through reprogramming the module.

A GM Tech 2 or similar diagnostic scan tool and access to GM’s Service Programming System (SPS) are required to reprogram the module.

If reprogramming fails, the module may need to be inspected for hardware faults, wiring issues, or communication errors with other vehicle systems.

Costs can vary but typically range from $100 to $300 for reprogramming at a dealership or qualified repair shop. If the module needs replacement, costs will increase significantly.