>
Hyundai Equus Manuals

Hyundai Equus: Smart Key Unit Repair procedures - Smart Key System - Body Electrical System - Hyundai Equus VI 2009-2026 Service ManualHyundai Equus: Smart Key Unit Repair procedures

Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Body Electrical System / Smart Key System / Smart Key Unit Repair procedures

Removal
Smart Key Unit
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel after loosening the mounting screws.
(Refer to Body - "Crash Pad Lower Panel")
3.
Disconnect the connector (A) from smart key unit, BCM and tilt & telescopic unit.

4.
Remove the smart key (A) and BCM unit (B) after loosening bolt and nuts.

Buzzer
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front left wheel guard.
3.
Remove the buzzer (A) after disconnecting the connector.

Trunk Lid Switch
1.
Disconnect the negative (-) battery terminal.
2.
Remove the Trunk lid panel (A).
(Refer to Body - "Trunk lid panel")

3.
Remove the trunk lid switch from the license lamp and the trunk lid switch assembly (A) after loosening the bolts.

4.
Remove the trunk lid switch after disconnecting the connector (A).

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")
Trunk Open Switch
1.
Check for continuity between the trunk open switch terminals.

2.
If continuity is not specified, inspect the switch

Installation
Smart Key Unit
1.
Install the smart key unit and BCM unit and then connect the connectors.
2.
Install the crash pad lower panel.
3.
Connect the negative (-) battery terminal.
Buzzer
1.
Install the buzzer.
2.
Install the front left wheel guard.
3.
Connect the negative (-) battery terminal.
Trunk Lid Switch
1.
Install the license lamp and trunk lid switch assembly.
2.
Install the trunk lid back panel.
3.
Connect the negative (-) battery terminal.
    Smart Key Unit Schematic Diagrams
    Circuit Diagram ...

    Smart Key Antenna Repair procedures
    Removal Interior 1 Antenna 1. Disconnect the negative (-) battery terminal. 2. Remove the AVN head unit. (Refer to Premium AVN System - "AVN Head Unit") 3. Remove the interior 1 antenna ...

    See also:

    Components and Components Location
    Components Location [Vehicle Components] 1. Transmission Control Module(TCM)2. Shift lever3. Date Link Connector (DLC) [Transmission Components] 1. Input speed sensor2. Middle speed se ...

    If engine doesn't turn over or turns over slowly
    1. Be sure the shift lever is in N (Neutral) or P (Park) and the emergency brake is set. 2. Check the battery connections to be sure they are clean and tight. 3. Turn on the interior light. If the ...

    Components and Components Location
    Component Location (1) 1. Buzzer2. RF receiver3. Smart key unit4. Interior antenna 35. Interior antenna 16. Interior antenna 27. Trunk antenna8. Bumper antenna Component Location (2) 1. Doo ...

    Categories

    Hyundai Equus Manuals

    © 2011-2026 Copyright www.heqmanual.com