Hyundai i-30: Smart Key System / Smart Key Unit

Hyundai i30 (PD) 2018-2024 Service Manual / Body Electrical System / Smart Key System / Smart Key Unit

Components and components location
Components

No
Connector A
Connector B
Connector C
1
 -
IGN 2 Relay output
Battery signal
2
 SSB Switch 1 input
C CAN (Low)
-
3
 Driver door antenna switch input
C CAN (High)
Immoblizer antenna power
4
 -
B CAN (High)
Driver out side handle antenna power
5
 -
B CAN (Low)
Assist out side handle antenna power
6
 -
SSB Illumination (orange)
Bumper antenna power
7
 RPM Input
-
Interior antenna 1 power
8
 Start signal feedback input
SSB Illumination (+) output
Interior antenna 2 power
9
 clutch switch input
ESCL enable output
 Interior antenna 3 power
10
 -
Battery power
-
11
 Starter relay output
IGN 1 Relay output
-
12
 Power 1
ESCL COM
 -
13
 SSB Switch 2 input
EMS COM
 ESCL (-) output
14
 Assist door antenna switch input
-
Immoblizer antenna ground
15
 -
SSB Illumination (-) output
Driver out side handle antenna ground
16
 Clutch switch input
SSB LED Output
Assist out side handle antenna ground
17
 ESCL unlock swtich input
 SSB LED IGN Output
Bumper antenna ground
18
 Wheel speed sensor input
External buzzer
Interior antenna 1 ground
19
 ACC Input
-
Interior antenna 2 ground
20
 IGN 1
ESCL (+) output
 Interior antenna 3 ground
21
 Brake switch input

-
22
 ACC Relay input
GND Power 2

Schematic diagrams
Circuit Diagram

Repair procedures
Removal
Smart Key Unit
1.
Disconnect the negative (-) battery terminal.
2.
Remove the glove box uper cover assembly.
(Refer to Body - "Glove Box uper Cover Assembly")
3.
Remove the smart key unit (A)
4.
Disconnect the smart key unit connectors (A).
Interior 1 Antenna
  
•
Take care not to scratch the crash pad and related parts.
1.
Disconnect the negative (-) battery terminal.
2.
Remove the floor console front tray.
(Refer to Body - "Floor Console Assembly")
3.
Remove the interior 1 antenna (A) after loosening the mounting nuts and disconnecting the connector (B).
Interior 2 Antenna
1.
Disconnect the negative (-) battery terminal.
2.
Remove the floor console assembly.
(Refer to Body - "Floor Consle Assembly.)
3.
Remove the rear bumper antenna (A) after loosening the mounting screws and disconnecting the connector (B).
Rear Bumper Antenna
1.
Disconnect the negative (-) battery terminal.
2.
Remove the rear bumper cover.
(Refer to Body - "Rear Bumper Cover")
3.
Remove the rear bumper antenna (A) after loosening the mounting screws and disconnecting the connector (B).
Buzzer
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front left wheel guide.
(Refer to Body - "Front Wheel Guard")
3.
Remove the buzzer (B) after disconnecting the connector (A).
Door Outside Handle
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front outside door handle.
(Refer to Body - "Front Door Outside Handle")
Inspection
Smart Key Unit
(Refer to Smart Key System - "Smart Key Diagnostic")
Smart Key Switch
(Refer to Smart Key System - "Smart Key Diagnostic")
Antenna
(Refer to Smart Key System - "Smart Key Diagnostic")
Door Outside Handle
1.
Disconnect the front door outside handle connector (A).
2.
Check for continuity between terminals No 3 and No 6.

No
Description
1
 Door antenna (+)
2
 Pocket lamp LED (+)
3
 Door lock/unlock button switch
4
 Door antenna (-)
5
 Pocket lamp LED (-)
6
 Door lock/unlock button switch ground

Installation
Smart Key Unit
1.
Install the smart key unit.
2.
Install the smart key unit mounting bolts and connect the connector.
3.
Install the glove box.
4.
Install the negative (-) battery terminal and check the smart key system.
Interior 1 Antenna
1.
Install the interior 1 antenna.
2.
Install the glove box uper cover assembly.
(Refer to Body - "Glove Box Uper Cover Assembly")
3.
Install the negative (-) battery terminal and check the smart key system.
Interior 2 Antenna
1.
Install the interior 2 antenna.
2.
Install the floor console assembly.
(Refer to Body - "Floor Console Assembly")
3.
Install the negative (-) battery terminal and check the smart key system.
Rear bumper antenna
1.
Install the rear bumper antenna.
2.
Install the rear bumper cover.
3.
Install the negative (-) battery terminal and check the smart key system
Door Outside Handle
1.
Install the outside handle.
2.
Install the front outside door handle.
3.
Install the negative (-) battery terminal and check the smart key system.

    Smart Key

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

    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...

    Other information:

    Hyundai i30 (PD) 2018-2024 Service Manual: Repair procedures


    Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the glove box upper cover assembly. (Refer to Body - "Glove Box Upper Cover Assembly") 3...

    Hyundai i30 (PD) 2018-2024 Service Manual: Parking Brake Cable


    Repair procedures Removal 1. Disconnect the negative (-) battery cable. 2. Release the parking brake. 3. Remove the floor console assembly. (Refer to Body - "Floor Console") 4...

    Categories

    Seat belt warning light

    Seat belt warning

    Driver’s seat belt warning

    Hyundai i30. Seat belt warning light

    ■ Instrument cluster

    As a reminder to the driver, the seat belt warning light will illuminate for approximately 6 seconds each time you turn the ignition switch ON regardless of belt fastening.

    read more


     
    Copyright © 2024 www.hi30.net