Hyundai Elantra: Rear Corner Radar System / Troubleshooting

Hyundai Elantra (CN7) 2021-2024 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".

Description and operation

DescriptionRear 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...

Components and components location

Components1. Rear corner radar unit2. Speaker3. Warning indicator..

Other information:

Hyundai Elantra (CN7) 2021-2024 Service Manual: Regulator

Components and components location Components and Components Location[Gasoline 1.6 MPI / Gasoline 2.0 MPI]1. Clutch pedal arm2. Clutch pedal assembly3. Reservoir hose4. Regulator5. Cluch tube6. Clutch hose[Gasoline 1.6 T-GDI]1. Clutch pedal arm2. Clutch pedal assembly3. Reservoir hose4. Regulator5. Cluch tube6. Clutch hose Repair procedures Removal1.Remove the air duct and air cleaner ..

Hyundai Elantra (CN7) 2021-2024 Owner's Manual: Emission Control System

The emission control system of your vehicle is covered by a written limited warranty. Please see the warranty information contained in the Owner’s Handbook & Warranty Information booklet in your vehicle. Your vehicle is equipped with an emission control system to meet all applicable emission regulations. There are three emission control systems, as follows. (1) Crankcase emission co..

Rear center seat belt

When using the rear center seat belt, the buckle with the “CENTER” mark must be used.

WARNING

Make sure that the seatback is locked in place when using the rear center seat belt.

If not, the seatback may move when there is a sudden stop or collision, which could result in serious injury.