Kia Optima: Smart Key System / Smart Key Antenna
Repair procedures
| Removal |
Interior Antenna 1
| 1. |
Disconnect the negative battery terminal. |
| 2. |
Remove the surround view monitor (SVM) unit. (Refer to Advanced Driver Assistance System (ADAS) - "Surround View Monitor (SVM) Unit") |
| 3. |
Remove the SVM bracket (A) by loosening the mounting nuts.
|
| 4. |
Remove the fixing clip (A) from the SVM bracket.
|
| 5. |
Remove the interior antenna 1 (A) by loosening the screws after disconnecting the connector.
|
Interior Antenna 2
| 1. |
Disconnect the negative battery terminal. |
| 2. |
Remove the floor console assembly. (Refer to Body - "Floor Console Assembly") |
| 3. |
Disconnect the interior antenna 2 connector (A).
|
| 4. |
Remove the interior antenna 2 (A) by loosening the mounting screws.
|
Interior Antenna 3
| 1. |
Disconnect the negative battery terminal. |
| 2. |
Remove the rear transverse trim. (Refer to Body - "Rear Transverse Trim") |
| 3. |
Remove the interior antenna 3 (A) by loosening the nuts after disconnecting the connector.
|
Exterior Bumper Antenna
| 1. |
Disconnect the negative battery terminal. |
| 2. |
Remove the rear bumper assembly. (Refer to Body - "Rear Bumper Assembly") |
| 3. |
Remove the exterior bumper antenna (A) by loosening the screws after disconnecting the connector.
|
Front Antenna
| 1. |
Disconnect the negative battery terminal. |
| 2. |
Remove the front bumper assembly. (Refer to Body - "Front Bumper Assembly") |
| 3. |
Remove the front antenna (A) by loosening the nut after disconnecting the connector.
|
Front Door Antenna
| 1. |
Disconnect the negative battery terminal. |
| 2. |
Remove the front door trim. (Refer to Body - "Front Door Trim") |
| 3. |
Remove the front door antenna (A) by loosening the screws after disconnecting the connector.
|
| Installation |
| 1. |
Install in the reverse of the removal. |
| Inspection |
| 1. |
Inspect the antenna by using the KDS. (Refer to Smart Key System - "Smart Key Diagnostic") |
Smart Key Unit
Schematic diagrams
Connector and Terminal Function
Pin
Function
Connector A
Connector B
Connector C
Con ...
Smart Key Diagnostic
Repair procedures
Inspection
1.
In the body electrical system, failure can be quickly diagnosed by using
the vehicle diagnostic system (KDS).
The diagnostic system ...
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