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Home >> Kia >> 2020 >> Cadenza Technology >> Repair and Diagnosis >> External Pages >> Different car >> Section 58 (Front Radar System (PHEV)) >> Front Radar Unit >> Repair Procedures >> Inspection
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Repair Procedures: Inspection

WARNING: This page is about a different car, the 2020 Kia Niro. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • Put the vehicle on the level ground.
  • Take out heavy luggage from the vehicles' seats or tailgate.
  • Set all tires according to the specified pressure.
  • Check wheel alignment.
  • Check that the front surface of the front radar is clean.
  1. Check whether the radar cover of the bumper is dirty.
  2. Check the bumper appearance and accident history (visual appearance of the vehicle, maintenance and bumper replacement history).

    → If the vehicle has been crashed, front radar unit mounting part is highly likely to be twisted.

  3. Check the warning message on the cluster and DTC code.
  4. Check the installation angle of front radar.
    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.
    1. Check the front radar vertical angle by using the vertical/horizontal protractor (tiltmeter).
      G13351784Courtesy of KIA MOTORS AMERICA, INC.
    2. If the installation angle does not meet the specification value, adjust to "target vertical angle" by turning adjusting screw of front radar.

      Vertical angle  : 0 ± 0.4°

      G13351785Courtesy of KIA MOTORS AMERICA, INC.
      G13439394Courtesy of KIA MOTORS AMERICA, INC.
    3. Check the front radar horizontal angle by using the vertical/horizontal protractor (tiltmeter).

      Horizontal angle  : 0 ± 0.8°

      G13351786Courtesy of KIA MOTORS AMERICA, INC.

      Information 

      If the installation angle does not meet the specification value, inspect the deformation of bumper beam or front radar bracket.