Kia Optima: Brake System / Brake Pedal
Components and components location
1. Brake member assembly
2. Stop lamp switch
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3. Brake pedal arm assembly
4. Brake pedal pad
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Repair procedures
1. |
Turn ignition switch OFF and disconnect the negative (-) battery cable.
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2. |
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad Lower Panel")
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3. |
Remove the drive airbag module.
(Refer to Restraint - "Drive Airbag Module")
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4. |
Disconnect the stop lamp switch connector (A).
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5. |
Separate the snap pin (A) and clevis pin (B).
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6. |
Loosen the nuts (A), (B) and then remove the brake pedal assembly.
Tightening torque :
(A) : 12.7 - 17.6 N.m (1.3 - 1.8 kgf.m, 9.4 - 13.0 lb-ft)
(B) : 16.7 - 25.5 N.m (1.7 - 2.6 kgf.m, 12.3 - 18.8 lb-ft)
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1. |
Check the brake pedal for bending or twisting.
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2. |
Check the brake pedal return spring for damage.
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3. |
Check the stop lamp switch.
(Refer to Brake System - "Stop Lamp Switch")
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1. |
Install in the reverse order of removal.
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When installing the clevis pin, apply the grease.
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Use a new snap pin whenever installing.
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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 ...
Components and components location
Components
1. Brake member assembly
2. Stop lamp switch
3. Brake pedal arm assembly
4. Brake pedal pad
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Other information:
Components and components location
Components
1. Rear brake disc
2. Hub bearing assembly
3. Dust cover
4. Rear carrier
Repair procedures
Removal
[EPB Apply]
1.
Release the parking brake.
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Battery saver function
The purpose of this feature is to prevent the battery from being discharged
if the lights are left in the ON position. The system automatically shuts off
the parking lights 30 seconds after the ignition key is removed and the driver’s
door is opened and closed.
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