Monitor DTC Status

1. Connect KDS/GDS to Data Link Connector (DLC).
2. Ignition "ON"
3. Monitor "Diagnostic Trouble Codes (DTC)  " with KDS/GDS.
   Fig 1: Scantool Display - Diagnostic Trouble Codes

   Courtesy of KIA MOTORS AMERICA, INC.
4. Is DTC status displayed as Present?

   YES 

   • Go to "BSD Radar Calibration" procedure.

   NO 

   • Fault is intermittent caused by poor contact in the BSD ECU's connector or was repaired and BSD ECU memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "Verification Of Vehicle Repair " procedure.

BSD Radar Calibration 

1. Check for proper installation of BSD ECU (RH) and repair as necessary.
   • In case Sensor installation angle is out of specification (Angle +/- 5 degree).
   • In case Sensor installation angle is changed from bumper damage or deterioration or installation position shifting by accident.
2. BSD Radar Calibration Procedure.
   1. Align steering wheel and wheels straight.
   2. Ignition "ON".
   3. Connect KDS/GDS to Data Link Connector (DLC).
   4. Select "Vehicle S/W Management  " with KDS/GDS.
   5. Select "BSD Radar Calibration" under Vehicle S/W Management.
   Fig 2: Scantool Display - BSD Radar Calibration 1

   Courtesy of KIA MOTORS AMERICA, INC.
   Fig 3: Scantool Display - BSD Radar Calibration 2

   Courtesy of KIA MOTORS AMERICA, INC.
   Fig 4: Scantool Display - BSD Radar Calibration 3

   Courtesy of KIA MOTORS AMERICA, INC.
   Fig 5: Scantool Display - BSD Radar Calibration 4

   Courtesy of KIA MOTORS AMERICA, INC.
3. Monitor "Diagnostic Trouble Codes (DTC)  " with KDS/GDS after performing Vehicle S/W Management.
4. Is DTC status displayed as Present?

   YES 

   • Carefully check for correct variant coding set.
   • If not, perform Variant Coding procedure with correct vehicle setting.
   • If problem still occurs, substitute with known-good BSD ECU and then check for proper operation. If problem is corrected, replace BSD ECU and then go to "Verification Of Vehicle Repair " procedure.
   • In case of BSD ECU is replaced, BSD Radar Calibration must be performed.

   NO 

   • Repair as necessary and then go to "Verification Of Vehicle Repair " procedure.