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 Service and Repair Manual: Starting System
Description and operation Description The starting system includes the battery, starter, solenoid switch, ignition switch, inhibitor switch (A/T), clutch pedal switch (M/T), ignition lock switch, connection wires and the battery cable. When the ignition key is turned to the start ...
Kia Optima DL3 2019-2025 Service and Repair Manual: Electric Parking Brake (EPB)
Description and operation Description The electronic parking brake (EPB) is different from existing parking systems which operated with the brake pedal or the lever type. The EPB system sends the signal to the ECU when a driver operates the EPB switch. The ECU operates the EPB ac ...
