Kia Optima: ESC (Electronic Stability Control) System / ESC OFF Switch
Description and operation
| Description |
| 1. |
The ESC OFF switch is for the user to turn off the ESC system. |
| 2. |
The ESC OFF lamp is on when ESC OFF switch is engaged. |
Repair procedures
| Removal |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") |
| 3. |
Remove the crash pad garnish[LH]. (Refer to Body - "Crash Pad Lower Garnish") |
| 4. |
Remove the crash pad lower garnish [LH] after loosening the mounting screws.
|
| 5. |
Disconnect the crash pad lower garnish [LH] connector (A).
|
| 6. |
Remove the side crash pad switch (A) after loosening the mounting screws.
|
| Installation |
| 1. |
Install in the reverse order of removal. |
| Inspection |
| 1. |
Check the switch terminal and replace if abnormal.
|
ESC Control Module
Components and components location
Components
1. Front - right (FR)
2. Rear - left (RL)
3. Rear - right (RR)
4. Front - left (FL)
5. MC2
6. MC1
7 ...
Front Wheel Speed Sensor
Components and components location
Components
1. Front wheel speed sensor
2. Front wheel speed sensor connector
Repair procedures
Remo ...
Other information:
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Kia Optima DL3 2019-2025 Owner's Manual: Windshield defrosting and defogging
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