Hyundai Ioniq: What to do in an emergency / Tire Pressure Monitoring System (TPMS)

If the Engine Overheats

If your engine coolant temperature gauge indicates overheating, you experience a loss of power, or hear loud pinging or knocking, the engine may be overheating...

Check Tire Pressure

You can check the tire pressure in the Information Mode (for cluster type A) or Assist Mode (for cluster type B) on the cluster. Refer to the "LCD Display Modes" in chapter 3...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Exhaust Gas Temperature Sensor (EGTS). Repair procedures

Inspection1.Turn ignition switch OFF.2.Disconnect the connector of exhaust gas temperature sensors #1/#2.3.Measure resistance between sensor signal terminal and ground terminal.4.Check that the resistance is within the specification.Exhaust Gas Temperature Sensor [EGTS #1, #2 (T3, T4)] Temperature [°C (°F)] Resistance (kΩ) -40 (-40)0...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Brake Pedal. Repair procedures

Removal1.Turn ignition switch OFF and disconnect the negative (-) battery cable.2.Remove the crash pad lower panel. (Refer to Body - "Crash Pad")3.Remove the knee air bag.(Refer to Restraint - "Knee Airbag (KAB) Module")4.Disconnect the stop lamp switch connector (A) and the brake pedal stroke sensor connector (B)...