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Home >> Kia >> 2020 >> Optima S >> Repair and Diagnosis >> External Pages >> Different car >> Section 253 (Cluster Module Diagnosis) >> DTC B1000-51: Cluster Coding Not Programmed >> DTC Information And Inspection >> Monitor DTC Status
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Monitor DTC Status

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
  1. Connect the GDS and select "System" →"CLU" →"Diagnostic Trouble Codes (DTC)".
  2. Click the "DTC Status" to check the DTC information.
  3. Read the "DTC Status" parameter, and Record all DTCs, DTC state and freeze frame data.
  4. Is the same DTC set again?

    YES 

    • Verify the system specifications of the vehicle, and conduct "Vehicle S/W Management"

      →"CLU Variant Coding" in line with the data.

      →Go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • This can be CLU* memory was not cleared after repair.

      →Erase the DTCs, and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    • This can be an intermittent fault caused by Poor Contact in CLU*'s connector.

      →Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.

      →Repair or replace the harness/connector as necessary, and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NOTE: CLU*: "INSTRUMENT CLUSTER"