Removal |
1. |
Disconnect the negative (-) battery terminal.
|
2. |
Remove the rear bumper.
(Refer to Body - "Rear Bumper")
|
3. |
Remove the BCW unit after loosening the mounting nuts.
[LH]
[RH]
|
4. |
Replace the bracket (A) when the bracket is physically changed or
damaged.
|
5. |
Replace the extension wiring (A) when it damaged.
|
Installation |
1. |
Install the BSD unit and bracket.
|
2. |
Install the rear bumper.
|
3. |
Connect the negative (-) battery terminal.
|
Inspection |
1. |
When a failure code [C2702 (Master)] or [C2703 (Slave)] occurs,
check the following before performing correction.
|
2. |
Check the vehicle condition and whether the BCW unit or bracket
is deformed (mounting angle, twisted vehicle body, etc.).
|
3. |
Check the nut tightening. Check if there is any foreign substance.
|
1. |
After replacing the BCW unit or bracket, with the bumper removed,
use the BCW unit correction tool set (special tool : 09985-3T500)
to perform angle correction.
|
2. |
Attach a vertical plumb (special tool : 09958-3T010) on the hood,
and lower the plumb (A) to the ground so that it passes through
the center of the emblem.
|
3. |
Marking the center point below the plumb (A).
|
4. |
Attach a vertical plumb (special tool : 09958-3T010) on the trunk
(or tailgate), and lower the plumb (A) to the ground so that it
passes through the center of the emblem.
|
5. |
Marking the center point below the plumb (A).
|
6. |
Marking the center of vehicle by a string.
|
7. |
Mount the BCW unit fixing adaptor (special tool : 09958-3T080) on
the BCW unit and fix the level laser (special tool : 09958-3T070).
|
8. |
Measure the angle (C) between the center line (A) of the angle measuring
plate and the horizontal laser beam (B) using a digital protractor
(special tool : 09958-3T090).
|
9. |
Use a digital inclinometer (special tool : 09958-3T100) to measure
the vertical angle of the BCW unit.
|
10. |
Measure the horizontal and vertical angles of left and right BCW
units. If the measured values deviate from the specified values,
insert a washer between the bracket of the BCW unit.
|
11. |
After checking and correcting the BCW unit angle, perform the BCW
radar correction procedure.
|
1. |
Rear bumper accident vehicles and vehicles that replaced BCW units
must perform BCW unit alignment using GDS.
|
2. |
Select "BCW Radar Calibration" procedure in BCW system.
|
3. |
Perform the "BCW Radar Calibration" procedure according to the GDS
screen message.
|
Hyundai Kona (OS) 2018-2025 Service Manual: Description and operation
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