Body Electrical System
Repair Procedures
In this manual: Body Electrical System
9steps
~54min
2/5difficulty
Done 0 of 9
Diagnosis Using GDS
- BCW system malfunctions can be quickly diagnosed using GDS. GDS quickly performs control drive, input/output value, and self-diagnosis.
- Connect the GDS cable to the data link connector on the driver side lower panel and turn on the GDS.
- Select the vehicle model, then the BCW system.
- Select "Input/Output Control" to check the BCW system current data.

- To forcibly check the operation of each module, select "Activation Test".

- Ignition OFF, connect GDS.
- Ignition ON, engine OFF, select the BCW system and "BCW Radar Calibration" mode.

- GDS will display the BCW reset function steps.
- Erase the BCW diagnostic trouble codes.
- BCW initialization.


- The BCW initialization procedure will be performed.

Test yourself
A quick Hyundai Kona quiz: every answer comes with an explanation and a link to the manual page.
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