Hyundai Ioniq: Braking System / Disc Brake Wear Indicator

Hyundai Ioniq (AE) 2017-2025 Owner's Manual / Driving your vehicle / Braking System / Disc Brake Wear Indicator

When your brake pads are worn and new pads are required, you will hear a high pitched warning sound from your front or rear brakes. You may hear this sound come and go or it may occur whenever you depress the brake pedal.

Note that some driving conditions or climates may cause a brake squeal when you first apply (or lightly apply) the brakes. This is normal and does not indicate a problem with your brakes.

NOTICE

To avoid costly brake repairs, do not continue to drive with worn brake pads.

Information

Always replace brake pads as complete front or rear axle sets.

Braking System

Power Brakes Your vehicle has power-assisted brakes that adjust automatically through normal usage. If the vehicle is not in the ready () mode or the vehicle is turned off while driving, the power assist for the brakes will not work...

Parking Brake

Always set the parking brake before leaving the vehicle. To apply the parking brake: Firmly depress the brake pedal. Depress the parking brake pedal down as far as possible...

Other information:

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

SpecificationsIgnition System Items Specification Ignition coilPrimary resistance0.56 Ω ± 10 %Spark plugsTypeELR9ISP8+Gap0.7 - 0.8 mm (0.0275 - 0.0315 in)Charging System Item Specification TypeLiPB (Lithium ion Polymer Battery)Number of Cells8 CellsRated Voltage (V)12...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Parking Distance Warning (PDW) Sensor. Repair procedures

Removal1.Disconnect the negative (-) battery terminal.2.Remove the front / rear bumper cover.(Refer to Body - "Front Bumper Cover")(Refer to Body - "Rear Bumper Cover")3.Disconnect the connector (A) from the parking assist sensor.4.Remove the sensor (A) by pulling out both ends of the sensor holder...