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Home >> GMC >> 2010 >> Terrain SLT, 2.4 W, AWD >> Repair and Diagnosis >> Brakes >> Antilock Brake System With Traction Control System & Stability Control System >> Diagnostic Information and Procedures >> DTC C0131 >> Circuit/System Testing

Circuit/System Testing

  1. Verify that DTC C0131 5A is not present.
  2. Replace the Q5 brake pressure modulator valve assembly and verify the DTC does not reset.
    • If the DTC resets replace the K17 Electronic Brake Control Module (EBCM).