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Home >> Chevrolet >> 2019 >> Spark ACTIV, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 166 (Antilock Brake System) >> Diagnostic Information and Procedures >> DTC C0245 >> Circuit/System Testing

Circuit/System Testing

WARNING: This page is about a different car, the 2018 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition OFF and all vehicle systems OFF, disconnect the harness connector at the K17 Electronic Brake Control Module, ignition ON.
  2. Test for less than 1 V between the K17 Electronic Brake Control Module harness connector terminals listed below and ground:
    • B5LF Left Front Wheel Speed Sensor - terminal 8
    • B5RF Right Front Wheel Speed Sensor - terminal 4
    • B5LR Left Rear Wheel Speed Sensor - terminal 18
    • B5RR Right Rear Wheel Speed Sensor - terminal 29
    • If 1 V or greater 

      Repair the short to voltage on the circuit.

    • Go to next step: If less than 1 V 
  3. All OK.
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