Monitor KDS Data

Writing VIN on ECM/PCM
Inspection Condition	Inspection Procedure	Reference
Ignition "ON".	Connect KDS to "Data Link Connector (DLC)". Perform "Vehicle S/W Management" of concerned component with KDS.	Fig.1 to 4

Courtesy of KIA MOTORS AMERICA, INC.

Courtesy of KIA MOTORS AMERICA, INC.

Courtesy of KIA MOTORS AMERICA, INC.

Courtesy of KIA MOTORS AMERICA, INC.

Good

No Good

Carefully re-do this troubleshooting guide steps.
If no problems were found with the circuits or connectors, replace the ECM/PCM and go to "VERIFICATION OF REPAIR " procedure.