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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+
Hyundai -> Component Replacement & Adjustment -> Receiver-Dryer, Replace -> Accent, Elantra, Santa Fe, Sonata & XG350 -> Tiburon
Vehicle: 2003 Hyundai Sonata 2.7 V6 GAS
Accent, Elantra, Santa Fe, Sonata & XG350
- Recover refrigerant as outlined in .
- Disconnect pressure switch lead wire from A/C harness.
- Disconnect two liquid line tubes from receiver. Cap open fittings immediately to keep moisture out of system.
- Remove receiver-dryer from bracket.
- Reverse procedure to install, noting the following:
- If receiver-dryer was replaced, add proper amou...
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 2.4 L4 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 -> Component Replacement & Adjustment -> Thermostat, Replace
Vehicle: 2003 Hyundai Sonata 2.7 V6 GAS
- Drain coolant into a suitable container down to thermostat level or below, then remove thermostat outlet housing.
- Remove thermostat and gasket.
- Reverse procedure to install, noting the following:
- Clean all sealing surfaces.
- Ensure thermostat is properly seated in therm...
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 -> Disarming
Vehicle: 2003 Hyundai Sonata GLS 2.7 V6 GAS
- Record preset radio stations. When battery ground cable is disconnected, memory system will be cancelled.
- Turn ignition to Lock position.
- Disconnect and isolate battery ground cable.
- Wait ...
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 -> Component Replacement & Adjustment -> Blower Motor, Replace -> Accent -> Elantra -> Santa Fe -> Sonata & XG350 -> Tiburon
Vehicle: 2003 Hyundai Sonata 2.7 V6 GAS
Accent
- Remove driver's air bag module from steering wheel.
- Disconnect clockspring to air bag module electrical connector, then press air bag module connector lock outward using a suitable screwdriver, Fig. .
- Remove air bag module, then the steering wheel locknut and washer.
- Place match marks on steering shaft and steering wheel for installation reference.
- Remove steering wheel using puller tool No. 0956-11001, or equivalent.
- Remove steering column upper and lower shrouds.
- Remove multi-function switch.
- Remove front and rear f...
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 -> Disarming
Vehicle: 2003 Hyundai Sonata GLS 2.7 V6 GAS
- Record preset radio stations. When battery ground cable is disconnected, memory system will be cancelled.
- Turn ignition to Lock position.
- Disconnect and isolate battery ground cable.
- Wait ...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai Sonata A/C & HEATER SERVICE PROCEDURES
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