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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1946 (Antilock Brake System - Except Hybrid) >> Diagnostic Information and Procedures >> DTC C0280 >> 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 the DTC sets outside of the Conditions for Running and Setting. Since most occurrences of this DTC are caused by excessive driving maneuvers, review with the customer the conditions under which the DTC set.
    • If the DTC set within the Conditions for Running and Setting, the VSES is operating as designed.
  2. Operate the vehicle within the conditions that the customer experienced and verify the DTC does not reset.
    • If the DTC resets, replace the yaw rate sensor and lateral accelerometer.
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