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Home › GMC › 2014 › Terrain SLT, 4D Utility › Repair and Diagnosis › External Pages › Different car › Section 49 (Antilock Brake System With Traction Control System & Stability Control System) › Diagnostic Information and Procedures › DTC C056E › Circuit/System Testing

Circuit/System Testing

WARNING: This page is about a different car, the 2010 GMC Terrain and 2010 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify that DTC C056E is not present.
    • If DTC C056E is present, program the module that set the DTC and verify the DTC does not reset.
  2. If the DTC resets, replace the module that set the DTC.
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