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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1952 (Antilock Brake System - Hybrid 3.6L (Hp5)) >> Diagnostic Information and Procedures >> DTC C012D, C120A, C128A, C128D, C12BC, C12BD, or C12BE >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify that no other DTCs are set.
  2. Using a scan tool, perform the EBCM, Module Setup, EBCM Relearn.
  3. Verify that DTC C012D, C120A, C128A, C128D, C12BC, C12BD, or C12BE is not set.
    • If DTC is set replace BPMV assembly. If the DTC resets, replace EBCM.