Component Inspection

■ Check internal errors of CAN communication in PDM. 

1. Check internal errors of CAN communication in PDM.
2. Connect GDS.
3. IG "ON" and engine "OFF".
4. Select "DTC Analysis" mode.
   Fig 1: Checking Internal Errors Of CAN Communication In PDM

   Courtesy of KIA MOTORS AMERICA, INC.
   Fig 2: Identifying PCM, ESC And Instrument Cluster Connector Terminals

   Courtesy of KIA MOTORS AMERICA, INC.
5. Is the code erased?

   YES 

   Substitute with a known - good unit and check for proper operation.

   If the problem is corrected, replace the unit and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

   NO 

   Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.