Hyundai Elantra (CN7): Advanced Driver Assistance System (ADAS) / Driver Parking Assistance System
- Desctiprion and operation
- Troubleshooting
- ADAS Parking ECU (ADAS_PRK)
- Parking Collision-Avoidance Assist (PCA)
Description and operation DescriptionRear view camera will activate when the backup light is ON with the ignition switch ON and the shift lever in the R position.
DescriptionADAS_PRK is a unit that controls the functions required for ADAS parking. If the ADAS_PRK is applied, the parking distance warning function is also controlled by the ADAS_PRK.
Other information:
Hyundai Elantra (CN7) 2021-2026 Service Manual: Blower Resistor (Manual)
Repair procedures Inspection1.Measure the resistance between the terminals.2.The measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor)Replacement1.Disconnect the negative (-) battery terminal.
Hyundai Elantra (CN7) 2021-2026 Service Manual: Heater & A/C Control Unit (DATC)
Components and components location Components[This illustration shows the LHD type. RHD type is symmetrical.][Connector A] Pin No Function Pin No Function 1Battery9IGN22ILL+ (TAIL)10ISG Battery (+)3-11IGN14LIN BUS12HTD5-13-6-14-7-15-8RHEO (
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