IG "OFF".

Connect GDS.

IG "ON" and engine "OFF".

Select "Diagnostic Trouble Codes(DTC)" mode.

Check for any DTCs on the "Diagnostic Trouble Code(DTC)" with GDS.

Erase DTC.

Fig.1) Diagnostic Trouble Code(DTC) is shown above

After erase DTC Check for any DTCs again.

Is the same DTC occurred again?

	▶ Substitute with a known-good BSD ECU and check for proper operation. If the 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(Reference. 1) and BSD Variant Coding(Reference. 2) must be performed.
	▶ 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.

Connect GDS to Data Link Connector(DLC).

Ignition "ON".

Select "Vehicle S/W Management" with GDS.

Select "BSD Radar Calibration" under Vehicle S/W Management.

Refer to following procedure to perform Vehicle S/W Management.

Fig.1) BSD Radar Calibration 1

Fig.2) BSD Radar Calibration 2

Fig.3) BSD Radar Calibration 3

Fig.4) BSD Radar Calibration 4

Connect GDS to Data Link Connector(DLC).

Ignition "ON".

Select "Vehicle S/W Management" with GDS.

Select "BSD Variant Coding" under Inspection / Test.

Refer to following procedure to perform Vehicle S/W Management.

Fig.1) BSD Variant Coding 1

Fig.2) BSD Variant Coding 2

Fig.3) BSD Variant Coding 3

Connect GDS to Data Link Connector(DLC).

Ignition "ON".

Select "Vehicle S/W Management" with GDS.

Select "BSD Variant Code Reading" under Inspection / Test.

Refer to following procedure to perform Vehicle S/W Management.

Fig.1) BSD Variant Code Reading 1

Fig.2) BSD Variant Code Reading 2

Fig.3) BSD Variant Code Reading 3