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Home >> GMC >> 2022 >> Terrain SLT, FWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Hydraulic Brakes >> Diagnostic Information and Procedures >> DTC C057F >> Circuit/System Verification

Circuit/System Verification

  1. Ignition - On / Vehicle - In Service Mode
  2. Verify DTC C057F is not set.
    • If the DTC is set 

      Replace the component:A104 Brake Master Cylinder

    • Go to next step: If the DTC is not set 
  3. All OK.