Chevrolet Express 2500 traction control and stabilizer service issue related to EBCM reprogramming on Chevrolet Express 2500

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Chevrolet Express 2500 owners report experiencing traction control and stabilizer service issues related to the Electronic Brake Control Module (EBCM), often triggered by software anomalies that activate stability or traction control events. These owners may notice warning messages such as "Service StabiliTrak" as a common symptom. To resolve these issues, reprogramming the EBCM with the latest calibration is recommended to restore proper functionality. Additionally, the EBCM's role in providing power and ground to the sensor directly impacts the traction control system's performance. Accurate diagnosis using a scan tool to read trouble codes stored in the EBCM is crucial for identifying and addressing the underlying problems effectively.

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