Hyundai Ioniq: Front Radar System / Schematic diagrams

Hyundai Ioniq (AE) 2017-2025 Service Manual / Advanced Driver Assistance System (ADAS) / Front Radar System / Schematic diagrams

Trouble Symptom Charts

Component Parts and Function Outline

Component part	Function
Cruise Control Switch	Input the set speed and distance to the SCC ECU.
Instrument Cluster	Display various information inputted from SCC.
Smart Cruise Control Unit	Automatic braking and request the motor torque control to the motor (VCU) Request the EPB torque control to the Electronic Parking Brake (EPB) Request the stop lamp indicator ON
IBAU	It requests the target torque to the VCU.
VCU	The allocation of the target torque, the motor torque.
Motor (MCU)	Control the Motor torque.

General safety information and caution

General Safety Information and CautionBe careful of the following precautions when driving the vehicle using the smart cruise control system. • The smart cruise control system may have limits in detecting distance to the vehicle ahead due to road and traffic conditions...

Description and operation

DescriptionThe smart cruise control system allows a driver to program the vehicle to control the speed and following distance by detecting the vehicle ahead without depressing the brake pedal and the accelerator pedal...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Cooling Fan. Specifications

Specifications Items Performance spec Fan type PULLER Fan speed control PWM Air flow rate [m³/h (yd³/h)] 2,150 - 8% min. Fan speed (rpm) 2,000 ± 8% Current (A) 23...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Fuel Pressure Sensor (FPS). Description and operation

DescriptionThe fuel pressure sensor (FPS) is installed on the top of the low pressure fuel pump and measures the pressure in the low pressure fuel line.Based on the fuel pressure measured by the FPS and the amount of fuel consumed, the fuel pump control module (FPCM) determines whether to activate the low pressure fuel pump...