Hyundai Ioniq (AE): Body Electrical System / Audio

Removal1. Remove the front bumper cover.(Refer to Body - "Front Bumper Cover")2.Remove the horn after loosening the mounting the bolt.[Low Pitch Horn][High Pitch Horn]Installation1.

SpecificationsAudio Items AUDIO ModelRADIO/CD/MP3Power supplyDC 14.4VParasitic currentMax.

Other information:

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: PTC Heater. Description and operation

DescriptionThe PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core.The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective hybrid engine.

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Mode Control Actuator. Description and operation

DescriptionThe mode control actuator is located at the heater unit.It adjusts the position of the mode door by operating the mode control actuator based on the signal of the A/C control unit. Pressing the mode select switch makes the mode control actuator shift in order of Vent → Bi-Level → Floor → Mix.

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