Kia Sorento: Rear Corner Radar On Vehicle Inspection

On Vehicle Inspection

Visual inspection

If the function of FCA, BCW/BCA, SEW/SEA, NSCC, RCCW/RCCA or HDA2 is not operable or DTC occurs, check the following below.

1.	Checking bumper cleanliness: If the bumper is contaminated with snow or dust, performance will be reduced.

2.	Check the condition around the bumper : Warning lights may occur if metal stickers or foreign substances are attached to the radar.

3.	Checking bumper geometry or mounting status : Warning lights may occur if bumper or radar is not properly installed after an accident.

4.	Check the operation status of the switch: Press the switch to check whether the LED works.

Diagnostic with KDS

The rear corner radar can be more quickly diagnosed for problems with the KDS. (Refer to "DTC guide")

(1)	Self diagnosis : Inspect the Diagnostic Trouble Code (DTC) with the KDS. (Refer to DTC guide when fault code is found.)

(2)

S/W Management : Controlling other features including system option setting and zero point adjustment.

(S/W Management → Front Corner/Rear Corner Radar → System Identification)

(S/W Management → Corner Radar → Variant Coding)

(S/W Management → Corner Radar → Front Corner/ Rear Corner Radar Calibration)

Refer to the KDS screen for operating conditions and details

Check the bumper, bracket, or radar when a diagnostic trouble code occurs.

•	Bumper : Installation status, bumper deformation.

•	Radar Bracket : Installation status, radar bracket deformation.

•	Radar : Faulty radar bolt or nut tightening, radar surface contamination.

Specification Item Specification Rated voltage (V) 12.0 Operation voltage (V) 9....

Removal Rear Corner Radar 1. Perform the order below with the KDS before replacing the rear corner radar. (S/W Management → Front Corner/Rea...

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