Kia Optima: Brake System / Brake Pedal
Components and components location
| Components |
| 1. Brake member assembly 2. Stop lamp switch |
3. Brake pedal arm assembly
4. Brake pedal pad |
Repair procedures
| Removal |
| 1. |
Turn ignition switch OFF and disconnect the negative (-) battery cable. |
| 2. |
Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") |
| 3. |
Remove the drive airbag module. (Refer to Restraint - "Drive Airbag Module") |
| 4. |
Disconnect the stop lamp switch connector (A).
|
| 5. |
Separate the snap pin (A) and clevis pin (B).
|
| 6. |
Loosen the nuts (A), (B) and then remove the brake pedal assembly.
|
| Inspection |
| 1. |
Check the brake pedal for bending or twisting. |
| 2. |
Check the brake pedal return spring for damage. |
| 3. |
Check the stop lamp switch. (Refer to Brake System - "Stop Lamp Switch") |
| Installation |
| 1. |
Install in the reverse order of removal.
|
Brake Line
Components and components location
Components
1. HECU flare nuts.
2. HECU to body mounting nuts.
3. Master cylinder to HECU flare nut.
4. Front brake line tube f ...
Stop Lamp Switch
Components and components location
Components
1. Brake member assembly
2. Stop lamp switch
3. Brake pedal arm assembly
4. Brake pedal pad
...
Other information:
Kia Optima DL3 2019-2025 Owner's Manual: Self-diagnosis
If you don’t hear an audible warning sound or if the buzzer sounds intermittently when shifting the gear to the R (Reverse) position, this may indicate a malfunction in the parking distance warning-reverse. If this occurs, have your vehicle checked by an authorized Kia dealer as soon as poss ...
Kia Optima DL3 2019-2025 Service and Repair Manual: Relaxion Comfort Seat
Components and components location Component Location 1. Relaxion comfort switch 2. Walk-in switch 3. Relaxion comfort seat unit (RCSU) Schematic diagrams Connector and Terminal Function Pin Fun ...
