Hyundai Accent (HC): Smart Key System / Specifications

Hyundai Accent (HC) (2017 - 2022) Service Manual / Body Electrical System / Smart Key System / Specifications

- Specifications Smart Key Unit

ItemsSpecification
Rated voltageDC 12V
Operating voltageDC 9 - 16V
Operating temperature-22°F to 167°F (-30°C to 75°C)
LoadMax. 4mA (When welcome light function off)

RF Receiver
ItemsSpecification
Frequency433.92 Mhz
Antenna typeFSK (Frequency Shift Keying)

Smart Key Fob
ItemsSpecification
BatteryLithium battery 3V 1EA
Distance30m from vehicle, RF : 30m, Passive(LF) : 0.7m
Battery lifeMore than 2 years (10 times / a day)
   
An inappropriately disposed battery can be harmful to the environment and human health.
Dispose the battery according to your local law(s) or regulation.

Push buttons
3 (Door lock / unlock, Tailgate)

Frequency(Rx)
125 kHz

Frequency(Tx)
315 MHz

Numbers
2EA


Antenna
ItemsSpecification
Rated voltageDC 12V
Operating voltageDC 9 - 16V
Operating temperature-22°F to 167°F (-30°C to 75°C)
Frequency125kHz
NumbersInterior(3EA), Door(2EA), Bumper(1EA)

Smart Key System

Description and Operation

Other information:

Hyundai Accent (HC) (2017 - 2022) Service Manual: Engine Coolant Temperature Sensor (ECTS)

- Description The Engine Coolant Temperature Sensor (ECTS) is located in the cylinder block and cylinder head, and measures the temperature of the engine coolant. The thermistor of the cooling water temperature and resistance has a negative temperature coefficient (NTC) where the resistance decreases when the temperature rises and the resistance increases when the temperature decreases.

Hyundai Accent (HC) (2017 - 2022) Service Manual: Integrated Thermal Management Module (ITM)

- Components [Intelligent Variable Transmission (IVT) System] 1. Integrated thermal management module (ITM)2 . Integrated thermal management module (ITM) O-ring3. Heater pipe B4. Heater water hose5. Heater pipe A6 . Heater pipe A gasket7 . Water inlet fitting8 . Water inlet fitting gasket [Manual Transaxle System] 1. Integrated thermal management module (ITM)2 .

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