Component Inspection

WARNING: This page is about a different car, the 2013 Kia Sportage and 2012 Kia Sportage. However, it is still accessible from the selected car via links, so may be relevant.

Check internal errors of CAN communication units.

Connect GDS.
IG "ON" and engine "OFF".
Select "DTC Analysis" mode.
Replace SJB with the new one and check DTC again.

Fig 1: CAN System Circuit Diagram
Courtesy of KIA MOTORS AMERICA, INC.

Fig 2: CAN System Connector End View
Courtesy of KIA MOTORS AMERICA, INC.

* CAN communication units: BCM (Body Control Module), CLU (Cluster), SMK (Smart Key), SJB (Smart Junction Box).
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.