Hyundai Ioniq: Immobilizer System / Antenna Coil. Repair procedures

Hyundai Ioniq (AE) 2017-2025 Service Manual / Body Electrical System / Immobilizer System / Antenna Coil. Repair procedures

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Remove the steering column shroud panel. (Refer to Body - "Steering Column Shroud Panel")

3.	Disconnect the 6P connector (B) of the coil antenna and then remove the coil antenna (A) after loosening the screw.

Installation

1.	Install the coil antenna and connect the 6P connector.

2.	Install the steering column shroud panel.

3.	Connect the negative (-) battery terminal.

Immobilizer Control Unit. Repair procedures

Removal1.Disconnect the negative (-) battery terminal.2.Remove the main crash pad assembly.(Refer to Body - "Main Crash Pad Assembly")3.Discnnect the connector of the immobilizer unit and then remove the immobilizer unit (A) after loosening a nut...

Ignition Switch Assembly

Other information:

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

Troubleshooting Trouble symptom Probable cause Remedy Displayed the warning lamp "E"(Driving is only possible with 1/ R gear)Not performed DCT learningPerform the DCT manual learning procedure...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Liftgate

Opening the liftgate Make sure the shift lever is in P (Park). Then do one of the following: 1. Unlock all doors with the Door Unlock button on your smart key. Press the liftgate handle button and open the liftgate. 2. Press and hold the Liftgate Unlock button on the smart key...