Hyundai i-30: Rear Corner Radar System / Troubleshooting

Hyundai i30 (PD) 2018-2025 Service Manual / Advanced Driver Assistance System (ADAS) / Rear Corner Radar System / Troubleshooting

Diagnosis with Diagnostic tool

In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool).

The diagnostic system (Diagnostic tool) provides the following information.

(1)	Fault Code Searching : Checking failure and code number (DTC)

(2)	Data Analysis : Checking the system input/output data state

(3)	Actuation test : Checking the system operation condition

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

2.	Connect the cable of Diagnostic tool to the data link connector in driver side crash pad lower panel, and turn on the Diagnostic tool.

3.	If diagnose the vehicle by Diagnostic tool, select "DTC Analysis" and "Vehicle".

4.	If check current status, select the "Data Analysis" .

5.	Select "BCW", if you want to check current data of BCW system.

6.	If you want to check each module operation forcefully, select "Actuation test".

Description and operation

Description Rear Corner Radar is a system that measures the relative speed and distance from the following vehicles by using two electromagnetic wave radar sensors attached to the rear bumper, and detects any vehicle within the blind spot zone and gives off alarm...

Rear Corner Radar Unit

Specifications Specifications Items Blind-Spot Collision Warning (BCW) Blind-Spot Collision- Avoidance Assist-Rear (BCA-R) Rated voltage DC 12V Operating voltage 9V - 16V Operating speed 20 km/h - 255 km/h 60 km/h - 200 km/h Sensible distance 70m Curvature radius Start : More than 100m Start : More than 625m Stop : Less than 70m Stop : Less than 588m Frequency 24 GHz Numbers 2EA Items Rear Cross-Traffic Collision Warning (RCCW) Rear Cross-Traffic Collision- Avoidance Assist (RCCA) Rated voltage DC 12V Operating voltage 9V - 16V Operating speed 0 km/h - 10 km/h Sensible distance 25m Curvature radius - Frequency 24 GHz Numbers 2EA Items Safe Exit Assist (SEA) Rated voltage DC 12V Operating voltage 9V - 16V Operating speed 0 km/h - 3 km/h Sensible distance 25m Curvature radius - Frequency 24GHz Numbers 2EA Schematic diagrams Circuit Diagram [5Door] [Wagon] [Fastback] Repair procedures Removal 1...

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