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Home › GMC › 2021 › Terrain SL › Repair and Diagnosis › Brakes › Traction Control › Antilock Brake System › Diagnostic Information and Procedures › DTC B0000 › Circuit/System Verification

Circuit/System Verification

  1. Drive the vehicle in a straight line at a speed greater than 40 km/h (25 MPH).
  2. Verify all scan tool Wheel Speed Sensor parameters are within 4 km/h (2.5 MPH) of each other.
    • If any parameter is not within 4 km/h (2.5 MPH) of each other 

      Refer to Circuit/System Testing.

    • Go to next step: If each parameter is within 4 km/h (2.5 MPH) of each other 
  3. All OK.
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