Hyundai Equus: Smart Key Unit Repair procedures
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Body Electrical System / Smart Key System / Smart Key Unit Repair procedures
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 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:
To Reset the Power Trunk
If the battery has been discharged or disconnected, or if the related fuse has
been replaced or disconnected, reset the Power Trunk as follows:
1. Move the shift lever to the P(Park) position.
2. ...
Keep your garage dry
Don't park your car in a damp, poorly ventilated garage. This creates a favorable
environment for corrosion.
This is particularly true if you wash your car in the garage or drive it into
the ...
Heated Steering wheel Repair procedures
Inspection
1.
Measure a resistance of NTC and Heated pad.
A.
NTC resistance(Black / Yellow, Black) - 10.0 kx ± 10% (25°C)
B.
Heated pad resistance (Yellow, Black) - 1.6 ~ 2.0 x ± 10%
2 ...
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