Hyundai Santa Fe: Smart Key System / Specifications

Hyundai Santa Fe (TM) 2019-2024 Service Manual / Body Electrical System / Smart Key System / Specifications

Specifications

Smart Key Unit

Items	Specification
Rated voltage	DC 12V
Operating voltage	DC 9 - 16V
Operating temperature	-22°F to 167°F (-30°C to- 75°C)
Load	Max. 4.0mA (When welcome light function off)

Smart Key Fob

Items

Specification

Battery

Lithium battery 3V 1EA

Distance

30m from vehicle, RF : 30m, Passive(LF) : 0.7m

Battery life

More 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

4 (Door lock / unlock, Tailgate, Panic)

Frequency(Rx)

125 kHz

Frequency(Tx)

433.92 MHz

Numbers

2EA

Antenna

Items	Specification
Rated voltage	DC 12V
Operating voltage	DC 9 - 16V
Operating temperature	-22°F to 167°F (-30°C to 75°C)
Frequency	125kHz
Numbers	Interior (3EA), Door (2EA), Bumper -(1EA)

Components and components location

Component Location (1) 1. Integrated Body Control Unit (IBU) 2. Buzzer 3. Door outside handle 4. Interior antenna 2 5...

Smart Key. Repair procedures

Smart Key Smart Key Code Saving 1. Connect the DLC cable of diagnostic tool to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on diagnostic tool...

Other information:

Hyundai Santa Fe (TM) 2019-2024 Service Manual: Engine Coolant Temperature Sensor (ECTS). Description and operation

Description Engine Coolant Temperature Sensor (ECTS) is located in the engine coolant passage of the cylinder head for detecting the engine coolant temperature. The ECTS uses a thermistor whose resistance changes with the temperature...

Hyundai Santa Fe (TM) 2019-2024 Service Manual: Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the glove box. (Refer to Body - "Glove Box") 3. Disconnect the body control module connectors (A) and then remove the integrated body control unit (B)...