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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•
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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
...
Other information:
The parking distance warningreverse may not sound consistently depending
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The parking distance warningreverse may malfunction if the vehicle bumper
height or sensor installation has been modified or damaged. Any non-factory
installed equi ...
Repair procedures
Replacement
1.
Pull down the rear door window glass to the lowest level by pressing
the power window glass switch.
2.
Remove the rear door belt outside weatherstrip (A).
3.
To install, reve ...