Kia Optima: Maintenance Services
You should exercise the utmost care to prevent both damage to your vehicle and injury to yourself whenever performing any maintenance or inspection procedures.
Should you have any doubts concerning the inspection or servicing of your vehicle, we strongly recommend that you have a reliable and qualified service shop perform this work, preferably an authorized Kia dealer.
An authorized Kia dealer has factory-trained technicians and genuine Kia parts to service your vehicle properly. For expert advice and quality service, see an authorized Kia dealer.
Inadequate, incomplete or insufficient servicing may result in operational problems with your vehicle that could lead to vehicle damage, an accident, or personal injury.
Maintenance
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Owner’s Responsibility
NOTICE
Maintenance, Service and Record Retention are the owner’s responsibility.
You should retain documents to show proper maintenance has been performed on
your vehicle in accordance with the sc ...
See also:
Disc Brake Wear Indicators
Your vehicle has disc brakes.
When your front brake pads are worn and it’s time for new pads, you will hear
a high-pitched warning sound from your front brakes. You may hear this sound come
and g ...
Pressure Source Unit Components and Components Location
Components
PSU must not be disassembled.
1. Motor connecter2. Bracket3. Block4. Accumulator5. Damper6. Motor
...
Troubleshooting
Troubleshooting
SymptomSuspect AreaReferenceLower pedal or spongy pedal1. Integrated Brake Actuation Unit (Air in)air·bleed2. AHB system (Fluid leaks)replace3. Piston seals in IBAU (Worn or dama ...