Hyundai Santa Fe: Rear Corner Radar System / Troubleshooting

Hyundai Santa Fe (TM) 2019-2024 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".

Components and components location

Rear Corner Radar Unit. Specifications

Specifications [BCW, BCA] Items Blind-Spot Collision Warning (BCW) Blind-Spot Collision- Avoidance Assist (BCA) Blind-Spot Collision- Avoidance Assist (BCA) ※Parallel Exit Rated voltage DC 12V Operating voltage 9V ~ 16V Operating speed 20 ㎞/h ~ 255 ㎞/h 60 ㎞/h ~ 200 ㎞/h 0 ㎞/h ~ 3 ㎞/h Sensible distance 70m 80m Frequency 24 GHz Numbers 2 EA [RCCW, RCCA] Items Rear Cross-Traffic Collision Warning System (RCCW) Rear Cross-Traffic Collision- Avoidance Assist (RCCA) Rated voltage DC 12V Operating voltage 9V ~ 16V Operating speed 0 km/h ~ 10 km/h 0...

Other information:

Hyundai Santa Fe (TM) 2019-2024 Owner's Manual: Limitations of the system

Reverse Parking Collision-Avoidance Assist may not assist braking or warn the driver even if there are pedestrians or objects under the following circumstances: Any non-factory equipment or accessory is installed Your vehicle is unstable due to an accident or other causes Bumper height or rear ultrasonic sensor installation has been modified Rear view camera or rear ultrasonic sensor(s) is damaged Rear view camera or the rear ultrasonic sensor(s) is stained with foreign material, such as snow, dirt, etc...

Hyundai Santa Fe (TM) 2019-2024 Owner's Manual: Auto Four Wheel Drive mode (normal driving). Four Wheel Drive (4WD) selection

Auto Four Wheel Drive mode (normal driving) If the 4WD system determines there is a need for four wheel drive, the engine's driving power is distributed to all four wheels automatically. Four Wheel Drive (4WD) selection Be sure to maintain Auto 4WD mode when driving on normal roads...