Hyundai Elantra (CN7): Driver Parking Assistance System / Parking Collision-Avoidance Assist (PCA)

Hyundai Elantra (CN7) 2021-2025 Service Manual / Advanced Driver Assistance System (ADAS) / Driver Parking Assistance System / Parking Collision-Avoidance Assist (PCA)

Components and components location

Components and Components Location

Schematic diagrams

Schematic Diagrams

Parking Collision-Avoidance Assist (PCA) Ultrasonic sensor

Parking Collision-Avoidance Assist (PCA) Rear view camera

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-Avoidance Assist (PCA) Ultrasonic sensor

1.	Disconnect the negative (-) battery terminal.

2.	Remove the ultrasonic sensor. (Refer to Advanced Driver Assistance System (ADAS) - "Parking Distance Warning (PDW)")

Parking Collision-Avoidance Assist (PCA) Rear view camera

1.	Disconnect the negative (-) battery terminal.

2.	Remove the rear view camera. (Refer to Advanced Driver Assistance System (ADAS) - "Rear View Monitor (RVM)")

Installation

1.	Install in the reverse order of removal.

❮ADAS Parking ECU (ADAS_PRK)

Components and components location Components and Components Location Repair procedures Removal • Use a plastic panel removal tool to remove interior trim pieces without marring the surface.

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Condenser

Components and components location Components Location[General type]1. Condenser[N Line]1. Condenser Repair procedures Inspection1.Check the condenser fins for clogging and damage. If clogged, clean them with water, and blow them with compressed air.

Hyundai Elantra (CN7) 2021-2025 Service Manual: Photo Sensor

Description and operation Description 1.The photo sensor is located at the center of the defrost nozzles.2.The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in proportion to the amount of radiation received which is transferred to