Front Radar: Installation

NOTE:

Check for vehicle alignment and tire pressure for accurate camera calibration.
Make sure the vehicle does not sag. (Check the suspension problem)
Put the vehicle on the level ground.
When replacing the front radar, the variant coding procedure is performed using a diagnostic device.

Information

Before installing the front radar, check the last 2 digits of the Lot, No (A). The label is on the back of the front radar.
The meaning of Lot. No (A) is the vertical deviation angle of front radar inner side.

Courtesy of HYUNDAI MOTOR AMERICA

Install in the front radar (A).
Tightening torque:

6.9 - 7.8 N.m (0.7 - 0.8 kgf.m, 5.1 - 5.8 lb-ft)

Courtesy of HYUNDAI MOTOR AMERICA
Remove the front bumper assembly
(Refer to Body (Interior/Exterior/Electrical) - "FRONT BUMPER ASSEMBLY ")
Connect the front radar connector (A).

Courtesy of HYUNDAI MOTOR AMERICA

Check and align the front radar mounting angle.

Perform the "inspection/correction of the front-radar mounting angle" using the diagnostic tool.

Courtesy of HYUNDAI MOTOR AMERICA

Courtesy of HYUNDAI MOTOR AMERICA

Courtesy of HYUNDAI MOTOR AMERICA

Input 2 digits of value in the code input box, then press "OK"

Courtesy of HYUNDAI MOTOR AMERICA

Check the vertical angle which is compensated error on diagnostic tool.

Information

The result value is final goal vertical angle which is compensated inner error of criteria vertical installation angle °.

Courtesy of HYUNDAI MOTOR AMERICA

Check the front radar vertical angle by using the vertical protractor (tilt meter).

Courtesy of HYUNDAI MOTOR AMERICA

NOTE:

Make sure to perform zero setting before using vertical protractor. (perform this procedure periodically)
Be careful with +/- readings when finding true vertical using vertical protractor.

Adjust the vertical angle by rotating the adjusting screw of the front radar sensor.
- Clockwise rotation: (+) angle
- Counterclockwise rotation: (-) angle

Courtesy of HYUNDAI MOTOR AMERICA

Courtesy of HYUNDAI MOTOR AMERICA

Number of adjustment screw rotation	Clockwise	Counter clockwise
05	+1.1°	-1.1°
1	+2.2°	-2.2°
1.5	+3.3°	-3.3°

NOTE:

Make sure that there is no foreign or reflective objects on the surface of the radar.
Make sure that there is no foreign or reflective objects on the radiator grille.

Remove the front bumper assembly.
(Refer to Body (Interior/Exterior/Electrical) - "FRONT BUMPER ASSEMBLY ")
Perform the front radar inspection/correction procedure by using the SST.
(Refer to Front Radar - "ADJUSTMENT ")