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

Hyundai Elantra (CN7) 2021-2026 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) 2021-2026 Service Manual: Start/Stop Button

Components and components location Component Repair procedures Removal1.Disconnect the negative(-) battery terminal.2.Remove the AVN Head unit.(Refer to Body Electrical System - "AVN(Audio Video Navigation) head unit")3.Loosen the mounting screws and remove the start/stop button (A).

Hyundai Elantra (CN7) 2021-2026 Service Manual: Temperature Control Actuator

Description and operation DescriptionThe temperature control actuator is located at the heater unit. It regulates the temperature by the procedure as follows. The signal from the control unit adjusts the position of the temperature door by operating the temperature switch.