Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Monitor GDS Data
- Connect GDS to Data Link Connector (DLC).
- IG key "ON", Engine "ON".
- Monitor diagnostic trouble code and present of trouble code.
- Are any DTCs present?
Using a GDS, Check if the same DTC re-sets after clearing DTC.
YES
- Go to "BSD calibration" procedure below.
NO
- Repair as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- How to calibrate BSD radar
- Carry out the BSD radar calibration from GDS "Vehicle S/W Management".
- After carrying out the calibration, carry out the driving test for 30 minutes.
- If the same DTC occurs after test driving, check the installation status of BSD radar.
- Check the status of bumper (surface status and occurrence of accident)
- Remove the bumper and check the installation status of bracket
Check the installation of bracket: Check for the insertion of foreign substance
Check the installation status of radar: Check the screws for loosening (3 places) and check for the insertion of foreign substance into the screws (gap)
- If there is an abnormal part, correct it, and if not, install the bumper again and perform again from 5) "How to calibrate BSD radar".
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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