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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Hyundai Sonata car and truck
repair procedures including Hyundai 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 Hyundai Sonata automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2003 Hyundai Sonata
- 2003 Hyundai Sonata 2.4 L4 GAS, CC:2351, Fuel Injection, Engine VIN:, Desg:S
- 2003 Hyundai Sonata 2.7 V6 GAS, CC:2656, Fuel Injection
- 2003 Hyundai Sonata GLS 2.7 V6 GAS, CC:2656, Fuel Injection
A/C & HEATER SERVICE PROCEDURES FOR 2003 Hyundai Sonata 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 Hyundai Sonata cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2003 Hyundai Sonata 2.4 L4 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai Sonata A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Hyundai Sonata 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 Hyundai Sonata cars and light trucks from 1990+
Hyundai -> Automatic Temperature Control System Diagnosis & Testing -> Component Diagnosis & Testing
Vehicle: 2003 Hyundai Sonata 2.4 L4 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai Sonata A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Hyundai Sonata 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 Hyundai Sonata cars and light trucks from 1990+
Hyundai -> Automatic Temperature Control System Diagnosis & Testing -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Product Compatibility
Vehicle: 2003 Hyundai Sonata 2.7 V6 GAS
Air Bag System Disarming & Arming
Refer to and for air bag system disarming and arming procedures.
Battery Ground Cable
Prior to service, disconnect battery ground cable a...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai Sonata A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Hyundai Sonata 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 Hyundai Sonata cars and light trucks from 1990+
Hyundai -> Manual A/C & Heater Diagnosis & Testing -> System Diagnosis & Testing -> Accent -> Diagnostic Tests -> Elantra, Santa Fe, Sonata & XG350 -> Performance Test -> Tiburon
Vehicle: 2003 Hyundai Sonata 2.7 V6 GAS
Performance Test
- Install manifold gauge set.
- Operate engine at 2000 RPM and set controls for maximum cooling and high blower speed.
- Open all windows and doors.
- Place dry-bulb thermometer in cool air outlet.
- Place psychrometer (combination wet and dry-bulb thermometers) close to cooling unit inlet.
- Ensure reading on high pressure gauge is 199-228 psi.
- If reading is too high, pour water on condenser or, if reading is too low, cover front of condenser.
- Ensure dry-bulb thermometer at air inlet reading is 77-95°F.
- C...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai Sonata A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Hyundai Sonata 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 Hyundai Sonata cars and light trucks from 1990+
Air Bag System Precautions -> Hyundai -> Arming
Vehicle: 2003 Hyundai Sonata GLS 2.7 V6 GAS
- Ensure nobody is inside vehicle.
- Connect battery ground cable.
- From a safe position at sides of or below air bag modules, turn ignition On and observe SRS la...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai Sonata A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Hyundai Sonata 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 Hyundai Sonata 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 Hyundai Sonata 2.4 L4 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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