Hyundai Ioniq (AE): Body Electrical System / Smart Key System

Inspection1.Disconnector the negative (-) battery terminal.2.Remove the overhead console lamp.(Refer to Body Electrical System - "Overhead Console Lamp")3.

SpecificationsSmart Key Unit Items Specification Rated voltageDC 12VOperating voltageDC 9 - 16VOperating temperature-22°F to 167°F (-30°C to 75°C)LoadMax.

Other information:

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Repair procedures

Self Diagnosis1.Self-diagnosis process.    â€¢ When operating the self-diagnostics, the below fault (self-diagnostics code) will blink at 0.5 seconds interval on the temperature display settings (driver's side only) and the remaining symbols are OFF .

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: General safety information and caution

Safety PrecautionPrecautions To Take Before Servicing High Voltage System    â€¢ 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.

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