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Home › Hummer › 2009 › H2 4D Utility Pickup › Repair and Diagnosis › Brakes › Traction Control › Antilock Brake System › Diagnostic Information and Procedures › DTC C0186 › Circuit/System Verification

Circuit/System Verification

  1. Ignition ON, observe the scan tool Lateral Accelerometer Signal parameter. The reading should be 2.5 volts.
  2. Ignition ON, observe the scan tool Yaw Rate Sensor parameter. The reading should be 2.5 volts.
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