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Home >> Chevrolet >> 2017 >> Spark LS, Automatic CVT Trans >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Diagnostic Information and Procedures >> DTC C0055: Rear Wheel Speed Sensor Circuit >> Circuit/System Testing

Circuit/System Testing

  1. Ignition ON.
  2. Verify that DTC C0035, C0040, C0045 or C0050 is not set in the EBCM.
    • If any listed DTC is not set 
  3. Replace the K17 Electronic Brake Control Module.
  4. Verify the DTC does not set while operating the vehicle under the Conditions for Running the DTC.
    • If the DTC sets 

      Replace the module that set the DTC.

    • If the DTC does not set 
  5. All OK.
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