Hyundai Ioniq: Engine Electrical System

Muffler. Repair procedures

Removal and InstallationFront Muffler1.Disconnect the battery negative terminal.2.Disconnect the oxygen sensor connector (A).3.Remove the heat protector (A)...

General safety information and caution

Safety PrecautionPrecautions To Take Before Servicing High Voltage System    • Since hybrid vehicles contain a high voltage battery, if the high voltage system or vehicles are handled incorrectly, this might lead to a serious accidents like electric shock and electric leakage...

Other information:

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

Removal1.Disconnect the negative (-) battery cable.2.Release the parking brake.3.Remove the crash pad lower panel.(Refer to Body - "Crash Pad")4.Remove the parking brake cable adjusting nut (A) and the fixing clip (B), and then remove the parking cable from the brake pedal...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Wait until fuel door opens, Check fuel door (Plug-in hybrid vehicle)

Wait until fuel door opens (Plug-in hybrid vehicle) This message is displayed when you attempt to open the fuel filler door with the fuel tank pressurized. Wait until the fuel tank is depressurized. Information It may take up to 20 seconds to open fuel filler door...