Hyundai Santa Fe (TM): Parking Distance Warning (PDW) / Components and components location

Hyundai Santa Fe (TM) 2019-2023 Service and Repair 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

※ PDW function is applied alone, it is integrated into IBU (Integrated Body Control Unit).
※ PDW function is applied with RSPA function, it is integrated into ADAS_PRK controller.

    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 [ADAS_PRK Application Specification (MOBIS)] Item Specification Ultrasonic sensor Voltage rating DC 12V Detecting range 40cm ~ 120cm Operating voltage DC 9V ~ 16V Operation current MAX.

    Other information:

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Cruise Control (CC) Switch. Repair procedures

    Inspection 1. Check for resistance between terminals in left switch position. [Audio/Bluetooth] Switch Connector terminal Resistance (± 3%) SEEK Up 1 - 6 430 Ω

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Parking Collision-Avoidance Assist (PCA). Repair procedures

    Removal Parking Collision-Avoidance Assist (PCA) Unit 1. Disconnect the negative (-) battery terminal. 2. Remove the ADAS PRK Unit. (Refer to Advanced Driver Assistance System (ADAS) - "Driver Parking Assistance System") Parking Collision-Av

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