DTC Code C0558 – What does this code mean?

<ul> <li><a href="/problems/abs-light-is-on"><b>ABS Warning Light ON</b></a>: The Anti-Lock Brake System (ABS) warning light illuminates on the dashboard, indicating a potential issue with the ABS system. This symptom is linked to the C0558 code, which suggests that the calibration data configuration is not programmed.</li> <li><a href="/problems/engine-warning-light-on"><b>Engine Light ON</b></a>: The engine light, also known as the Service Engine Soon warning light, may turn on. This symptom is associated with the C0558 code, indicating a problem with the vehicle's calibration data configuration.</li> </ul>

<ul><li>The Electronic Brake Control Module (EBCM) may be faulty, leading to improper calibration data configuration.</li><li>Corrupted or missing calibration data can prevent the EBCM from functioning correctly.</li><li>Software issues or glitches in the EBCM can result in the calibration data not being programmed.</li><li>Incorrect installation or replacement of the EBCM might cause the calibration data to be unprogrammed.</li><li>Electrical issues, such as poor connections or damaged wiring, can disrupt the communication needed for proper calibration.</li></ul>

<ul> <li><b>Verify DTC Code</b>: Ensure that the DTC C0558 is active and not a historical code. Use a scan tool to confirm the presence of the code.</li> <li><b>Check Calibration Data</b>: Inspect the vehicle's control module to verify if the calibration data is missing or corrupted. This can be done using a diagnostic scan tool.</li> <li><b>Inspect Wiring and Connections</b>: Examine the wiring harness and connectors related to the control module for any signs of damage, corrosion, or loose connections.</li> <li><b>Reprogram Control Module</b>: If calibration data is missing or incorrect, reprogram the control module with the correct calibration data using the manufacturer's recommended procedure.</li> <li><b>Perform System Reset</b>: After reprogramming, perform a system reset to ensure all systems are synchronized and the DTC is cleared.</li> <li><b>Test Drive Vehicle</b>: Conduct a test drive to confirm that the issue is resolved and the DTC C0558 does not reappear.</li></ul>

<p>The DTC code C0558 indicates that the <b>Calibration Data Configuration</b> is not programmed. This is a <b>critical</b> issue as it can lead to improper functioning of the vehicle's control systems. Failure to address this can result in <b>severe safety risks</b> and potential vehicle malfunction. Immediate attention is required to ensure the vehicle operates safely and efficiently.</p>