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Home >> Chevrolet >> 2015 >> Spark LS, Automatic CVT Trans >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Diagnostic Information and Procedures >> DTC C0161: Anti-Lock Brake System Brake Switch >> Circuit/System Verification

Circuit/System Verification

  1. Ignition ON.
  2. Verify the stop lamps turn ON and OFF while applying and releasing the brake pedal.
    • If the stop lamps turn ON and OFF 
  3. Verify the Brake Pedal Position Sensor or the brake pedal are not binding causing residual brake pressure to be detected, while the brake lights operate properly.
    • If a condition is found 

      Repair or replace the appropriate component.

    • If a condition is not found 
  4. All OK.
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