Hyundai Elantra (CN7): Parking Distance Warning (PDW) / Parking Distance Warning (PDW) Sensor
Hyundai Elantra (CN7) 2021-2025 Service Manual / Advanced Driver Assistance System (ADAS) / Parking Distance Warning (PDW) / Parking Distance Warning (PDW) Sensor
Schematic diagrams
| Circuit Diagram |
Repair procedures
| Removal |
| 1. | Remove the bumper cover. (Refer to Body - "Front Bumper Cover") (Refer to Body - "Rear Bumper Cover") |
| 2. | Disconnect the ultrasonic sensor connector (A) and remove the ultrasonic sensor (B).
|
| Installation |
| 1. | Install the ultrasonic sensor. |
| 2. | Install the bumper cover. |
Specifications Item Specification Ultrasonic sensorVoltage ratingDC 12 VDetecting range11.8 - 47.2 in.
Other information:
Hyundai Elantra (CN7) 2021-2025 Service Manual: Evaporator Temperature Sensor
Description and operation DescriptionThe evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator from freezing by excessive cooling. The evaporator temperature sensor has the Negative Temperature Coefficient (NTC).
Hyundai Elantra (CN7) 2021-2025 Service Manual: Power Mosfet
Description and operation DescriptionIt is installed to the DATC and adjusts the fan rpm by precisely controlling the voltage applied to the blower motor. Repair procedures Inspection1.Manually operate the control switch and measure the voltage of the blower motor.
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