Hyundai Santa Fe (TM): Smart Key System / Specifications

Hyundai Santa Fe (TM) 2019-2023 Service and Repair 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)

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

    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:

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    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Rear Corner Radar System

    Description and operation Description Rear Corner Radar is a system that measures the relative speed and distance from the following vehicles by using two electromagnetic wave radar sensors attached to the rear bumper, and detects any vehicle within the blind spot zone and gives off alarm.

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