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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 KIA Optima car and truck
repair procedures including KIA engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your 2003 KIA Optima automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2003 KIA Optima
- 2003 KIA Optima 2.4 L4 GAS, CC:2351, Fuel Injection, Engine VIN:, Desg:6
- 2003 KIA Optima 2.7 V6 GAS, CC:2656, Fuel Injection, Engine VIN:, Desg:8
A/C & HEATER SERVICE PROCEDURES FOR 2003 KIA Optima AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2003 KIA Optima cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2003-04 -> Oil Charge -> 3.2 CL -> 3.2 TL -> 3.5 RL -> 4Runner -> Accent -> Accord -> Acura -> Audi -> Avalon -> B-Series Pickup & Tribute -> BMW -> Cabrio, Golf, GTI & Jetta -> Camry & Camry Solara -> Celica & Echo -> Civic -> Corolla -> Diamante -> Eclipse -> Elantra & Tiburon -> Endeavor & Montero -> ES300 & ES330 -> Forester & Legacy -> Galant -> GS300 & GS430 -> GX470 & LX470 -> Honda -> Hyundai -> Impreza -> Infiniti -> IS300, LS430, RX300, RX330 & SC430 -> Isuzu -> Jaguar -> Kia -> Lancer -> Land Cruiser -> Land Rover -> Lexus -> Mazda -> Mazda3 & Protege -> Mazda6 -> MDX -> Mercedes-Benz -> Miata -> Mitsubishi -> Montero Sport & Outlander -> MPV -> MR2, Highlander & Sequoia -> New Beetle -> Nippondenso Compressor -> Nissan -> Odyssey -> Outback -> Passat -> Porsche -> RAV4 -> RSX -> S2000 -> Saab -> Sanden Compressor -> Santa Fe & Sonata -> Sienna & Tacoma -> Subaru -> Suzuki -> Toyota -> Tundra -> Volkswagen -> Volvo -> XG350
Vehicle: 2003 KIA Optima 2.7 V6 GAS
Remove defective components. Add the proper amount of oil to each replacement component. Most recovery/recycling equipment will measure the amount of oil being removed. This is the amount of oil to be added back to the system, follow manufactures instructions provided with the recovery/recycling station.
Acura
MDX
When replacing compressor, drain old and new units. Add oil to new compressor equal to 7.0 oz.
When replacing other system components add the following amount of new oil: front evaporator, 1.3 oz.; rear evaporator, 1.0 oz.; condenser, 1.2 oz.; line ...
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A/C & HEATER SERVICE PROCEDURES FOR 2003 KIA Optima AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2003 KIA Optima cars and light trucks from 1990+
Kia -> Component Replacement & Adjustment -> Evaporator Core, Replace -> Amanti & Sorento -> Optima, Rio & Spectra -> Sedona
Vehicle: 2003 KIA Optima 2.4 L4 GAS
Optima, Rio & Spectra
- Drain engine coolant into a suitable container.
- Recover refrigerant as outlined in .
- Remove instrument panel as outlined in "Instrument Panel, Replace."
- Remove evaporator and blower unit from HVAC housing.
- Remove evaporator core from evaporator and blower unit, Figs. , and .
- Reverse procedure to install. If installing new condenser, refer to for replacing needed oil.
Sedona
Refer to "B... "
CLICK HERE TO GET FULL ACCESS TO 2003 KIA Optima A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 KIA Optima AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2003 KIA Optima cars and light trucks from 1990+
Kia -> Component Replacement & Adjustment -> Condenser, Replace -> Amanti, Sedona & Sorento -> Optima -> Rio -> Spectra
Vehicle: 2003 KIA Optima 2.4 L4 GAS
Optima
Recover refrigerant as outlined in . Refer to Fig. , for condenser replacement.
Rio
Recover refrigerant as outlined in . Refer to Fig. , for condenser replacement.
Amanti, Sedona & Sorento
- Recover refrigerant as outlined in .
- Disconnect headlamp and combination lamp electrical connectors.
- Remove headlamp and combination lamp retaining bolts, then the headlamp assemblies.
- Remove fasteners and retaining bolts from top of bumper assembly.
- Remove fasteners and retaining bolts from lower part of bumper assembly.
- R...
CLICK HERE TO GET FULL ACCESS TO 2003 KIA Optima A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 KIA Optima AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2003 KIA Optima cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2003 KIA Optima 2.4 L4 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 KIA Optima A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 KIA Optima AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2003 KIA Optima cars and light trucks from 1990+
Air Bag System Precautions -> Kia -> Disarming
Vehicle: 2003 KIA Optima 2.4 L4 GAS
Prior to disconnecting any air bag/Supplemental Restraint System (SRS) connectors or servicing any components located near an air bag/SRS connector, the air bag system must be disarmed with the following procedure:
- Place ignitio...
CLICK HERE TO GET FULL ACCESS TO 2003 KIA Optima A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 KIA Optima AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2003 KIA Optima cars and light trucks from 1990+
Air Bag System Precautions -> Kia -> Disarming
Vehicle: 2003 KIA Optima 2.4 L4 GAS
Prior to disconnecting any air bag/Supplemental Restraint System (SRS) connectors or servicing any components located near an air bag/SRS connector, the air bag system must be disarmed with the following procedure:
- Place ignitio...
CLICK HERE TO GET FULL ACCESS TO 2003 KIA Optima A/C & HEATER SERVICE PROCEDURES
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