Hyundai Palisade (LX2): Parking Distance Warning (PDW) / Ultrasonic Sensor

Schematic diagrams

Schematic Diagrams

Hyundai Palisade. Schematic diagrams

Repair procedures

Removal
1.
Remove the bumper cover.
(Refer to Body - "Front Bumper Cover")
(Refer to Body - "Rear Bumper Cover")
2.
Disconnect the connector and remove the ultrasonic sensor (A).
[L - Type]

Hyundai Palisade. Repair procedures

[I - Type]

Hyundai Palisade. Repair procedures

Installation
1.
Install the ultrasonic sensor.
2.
Install the bumper cover.

    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.

    Other information:

    Hyundai Palisade (LX2) 2020-2026 Service Manual: Troubleshooting

    Troubleshooting    1) After replacing H/UNIT, always check that the system operates properly. 2) If the failure persists after replacing the H/UNIT, do not replace the unit.

    Hyundai Palisade (LX2) 2020-2026 Service Manual: Description and operation

    Description Rear view camera will activate when the backup light is ON with the ignition switch ON and the shift lever in the R position. This system is a supplemental system that shows behind the vehicle through the AV monitor or the ECM (Reverse Display Room Mirror) mirror while backing-up.

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