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Home >> Chevrolet >> 2011 >> HHR LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (Anti-Lock Brake System, Traction Control System & Stability Control System) >> Diagnostic Information and Procedures >> DTC C0551 >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2008 Chevrolet HHR. However, it is still accessible from the selected car via links, so may be relevant.

When the electronic brake control module (EBCM) is replaced, software and calibrations are flash programmed into the EBCM.