Hyundai Santa Fe: Smart Key System / Smart key antenna. Repair procedures

Hyundai Santa Fe (TM) 2019-2025 Service Manual / Body Electrical System / Smart Key System / Smart key antenna. Repair procedures

Removal

Interior 1 Antenna

Take care not to scratch the crash pad and related parts.

1.	Disconnect the negative (-) battery terminal.

2.	Remove the crash pad center panel. (Refer to Body - "Crash Pad Center Panel")

3.	Remove the interior 1 antenna after loosening the mounting nuts (2EA) and disconnecting the connector.

Interior 2 Antenna

1.	Disconnect the negative (-) battery terminal.

2.	Remove the console rear complete assembly. (Refer to Body - "Floor Console Assembly")

3.	Remove the interior 2 antenna after loosening the mounting nuts (2EA) and disconnecting the connector.

Interior 3 Antenna

1.	Disconnect the negative (-) battery terminal.

2.	Remove the luggage covering mat (A).

3.	Remove the luggage floor box (A) after loosening the screws (4EA).

4.	Remove the luggae tray box (A).

5.	Remove the floor mat (A) after loosening the screws (4EA).

6.	Remove the interior 3 antenna (B) after loosening the mounting screws(2EA) and disconnecting the connector (A).

Exterior Bumper Antenna

1.	Disconnect the negative (-) battery terminal.

2.	Lift the vehicle.

3.	Disconnect the antenna connector from the rear bumper.

4.	After loosening the nuts (2EA), remove the exterior bumper antenna.

Buzzer

1.	Disconnect the negative (-) battery terminal.

2.	Remove the front left wheel guide.

3.	Disconnect the connectors, then remove the buzzer (A).

Door Outside Handle

1.	Disconnect the negative (-) battery terminal.

2.	Remove the door outside handle cover (A) after seperating the plug hole (B) from the door by loosening the mounting bolt.

3.	Disconnect the door outside handle connector.

4.	Remove the front door lock assembly (A).

Tailgate Open Switch

1.	Disconnect the negative (-) battery terminal.

2.	Remove the tailgate trim. (Refer to Body - "Tailgate Trim")

3.	Remove the tailgate ganish (A) after loosening the mounting nuts.

4.	Disconnect the tailgate switch connector (A).

5.	Remove the tailgate switch assembly (A).

6.	Remove the tailgate switch (A) after loosening the screw.

Installation

Interior 1 Antenna

1.	Install the interior 1 antenna.

2.	Install the crash pad center panel.

3.	Install the negative (-) battery terminal and check the smart key system.

Interior 2 Antenna

1.	Install the interior 2 antenna.

2.	Install the console rear complete assembly.

3.	Install the negative (-) battery terminal and check the smart key system.

Interior 3 Antenna

1.	Install the interior 3 antenna.

2.	Install the floor mat, the luggage tray box, the luggage floor box and luggage covering mat.

3.	Install the negative (-) battery terminal and check the smart key system.

Exterior Bumper Antenna

1.	Install the exterior bumper antenna.

2.	Install the rear bumper cover.

3.	Install the negative (-) battery terminal and check the smart key system.

Buzzer

1.	Install the buzzer.

2.	Install the front left wheel guide.

3.	Install the negative (-) battery terminal and check the smart key system.

Door Outside Handle

1.	Install the outside handle.

2.	Install the door trim.

3.	Install the negative (-) battery terminal and check the smart key system.

Tailgate Switch

1.	Install the tailgate switch.

2.	Install the tailgate garnish.

3.	Install the tailgate trim.

4.	Install the negative (-) battery terminal and check the smart key system.

Smart Key Diagnostic. Repair procedures

Inspection Self Diagnosis With Scan Tool It will be able to diagnose defects of SMART KEY system with diagnostic tool quickly. diagnostic tool can operates actuator forcefully, input/output value monitoring and self diagnosis...

Keyless Entry And Burglar Alarm

Other information:

Hyundai Santa Fe (TM) 2019-2025 Owner's Manual: Notes on the safe use of the Tire Mobility Kit

Park your car at the side of the road so that you can work with the Tire Mobility Kit away from moving traffic. To be sure your vehicle will not move, even when you’re on fairly level ground, always set your parking brake. Only use the Tire Mobility Kit for sealing/inflation passenger car tires...

Hyundai Santa Fe (TM) 2019-2025 Owner's Manual: Main components of the Occupant Classification System

A detection device located within the front passenger seat cushion. Electronic system to determine whether the passenger air bag systems should be activated or deactivated. An indicator light located on the overhead console which illuminates the words “PASSENGER AIR BAG OFF” indicating the front passenger air bag system is deactivated...