Hyundai Elantra: Parking Distance Warning (PDW) / Components and components location

Hyundai Elantra (CN7) 2021-2024 Service Manual / Advanced Driver Assistance System (ADAS) / Parking Distance Warning (PDW) / Components and components location

Component Location

1. Integrated body control unit (IBU)

2. Ultrasonic sensor

Description and operation

Description• PDW consists of 8 sensors (front : 4 units, rear : 4 units) that are used to detect obstacles and transmit the result in three separate warning levels, the first, second and third to IBU via LIN communication...

Specifications

Specifications Item Specification Ultrasonic sensorVoltage ratingDC 12 VDetecting range11.8 - 47.2 in...

Other information:

Hyundai Elantra (CN7) 2021-2024 Service Manual: Front Wheel Guard

Repair procedures Replacement • When removing with a flat - tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. • Put on gloves to prevent hand injuries...

Hyundai Elantra (CN7) 2021-2024 Service Manual: Smart key antenna

Repair procedures RemovalInterior 1 Antenna • Take care not to scratch the crash pad and related parts.1.Disconnect the negative (-) battery terminal.2.Remove the console assembly.(Refer to Body - "Floor Console Assembly")3...

Function malfunction and limitations

Function malfunction

When High Beam Assist is not working properly, the ‘Check High Beam Assist (HBA) system’ or ‘Check HBA (High Beam Assist) system’ warning message will appear and warning light will illuminate on the cluster. Take your vehicle to an authorized HYUNDAI dealer and have the function checked.