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Home >> Kia >> 2020 >> Optima LX >> Repair and Diagnosis >> External Pages >> Different car >> Section 72 (Anti-Lock Brake System (Abs)) >> Troubleshooting >> ABS Does Not Operate >> Inspection Procedures >> DTC Inspection

DTC Inspection

WARNING: This page is about a different car, the 2020 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
  1. Connect the GDS with the data link connector and turn the ignition switch ON.
  2. Verify that the DTC code is output.
  3. Is the DTC code output?

    NO 

    • Check the power source circuit.

    YES 

    • Erase the DTC and recheck using GDS.