Monitor KDS Data

WARNING: This page is about a different car, the 2021 Kia Niro. However, it is still accessible from the selected car via links, so may be relevant.

Inspection Condition	Inspection Procedure	Reference
Ignition "ON". HEV Not Ready	Turn Ignition "OFF" and then "ON" Monitor "Diagnostic Trouble Codes (DTC)" with KDS. Clear all DTCs in the system with KDS. Re-check DTC in the system with KDS. Repeat above procedure few times. Are any DTCs stored in the system?	-

Good

Carefully re-do this troubleshooting guide steps.
If problem still occurs, replace TCM and then go to "VERIFICATION OF REPAIR " procedure.

No Good

Fault might be intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and control module memory is not cleared yet. Thoroughly check terminal of battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
Repair or replace as necessary and then go to "VERIFICATION OF REPAIR " procedure.