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Get Full Access 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!
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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 GLS 2.7 V6 GAS, CC:2656, Fuel Injection
  • 2003 Hyundai Sonata 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 -> Evaporator Core, Replace -> Accent -> Elantra -> Santa Fe -> Sonata -> Tiburon
Vehicle: 2003 Hyundai Sonata GLS 2.7 V6 GAS

Accent

  • Recover refrigerant as outlined in
  • Disconnect liquid tube and suction hose from evaporator, Fig. . Cap open fittings immediately to keep moisture and dirt out of system.
  • Remove water drain hose from evaporator.
  • Remove two screws and grommet cover from dash panel.
  • Remove three glove compartment assembly bolts.
  • Disconnect thermostatic switch electrical connector.
  • Remove evaporator assembly mounting bolts and nuts.
  • Remove evaporator unit from vehicle.
  • Remove upper to lower case clips, then the upper case. Avoid ...

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 GLS 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+

Hyundai -> Component Replacement & Adjustment -> Condenser, Replace -> Accent -> Elantra -> Santa FE -> Sonata & XG350 -> Tiburon
Vehicle: 2003 Hyundai Sonata 2.4 L4 GAS

Accent

  • Recover refrigerant as outlined in .
  • Drain coolant into a suitable container.
  • Remove radiator upper mounting clamps.
  • Remove air intake duct assembly.
  • Disconnect radiator hoses.
  • On models equipped with automatic transaxle, position a suitable drain pan under radiator, then disconnect ATF cooler lines at radiator.
  • On all models, disconnect electrical connectors from cooling fan and condenser fan.
  • Remove radiator and fan.
  • Disconnect discharge pipe and liquid pipe from condenser. Discard O-rings.
  • Remove condenser m...

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+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2003 Hyundai Sonata GLS 2.7 V6 GAS

[[table data]]

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+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2003 Hyundai Sonata GLS 2.7 V6 GAS

[[table data]]

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+

Computer Relearn Procedures -> Hyundai
Vehicle: 2003 Hyundai Sonata 2.7 V6 GAS

If the battery has been disconnected or the ECM/PCM replaced, drive vehic...

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Shop online for auto body parts, engines, wheels, lights...

Click here to view more details about 2006 Hyundai Sonata Bumper Cover, Front2006 Hyundai Sonata Bumper Cover, Front.

Source: Auto Body Parts Store

$63.46

Click here to view more details about 2004 Hyundai Sonata Side Marker, Front, Passenger Side2004 Hyundai Sonata Side Marker, Front, Passenger Side, Bulbs included; DOT and SAE approved; A high quality, OE replacement side marker light assembly; Backed by 1-year, unlimited-mileage warranty..

Source: Auto Body Parts Store

$16.28

Click here to view more details about 2010 Hyundai Sonata Halogen Head Light Assembly , Passenger Side2010 Hyundai Sonata Halogen Head Light Assembly , Passenger Side, PASSENGER SIDE HALOGEN HEAD LIGHT ASSEMBLY , , .

Source: Wheels / Rims, Mirrors & Lights Store

$154.27

Click here to view more details2001 Hyundai Sonata V6, 2.5 L, 2500 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

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Click here to view more details2008 Hyundai Sonata Used Ignition Switch W/Key, NON-TELESCOPIC WHEEL, Automatic Transmission, Very Good.

Source: Used Auto Parts Store

$121.00

Click here to view more details2009 Hyundai Sonata Used Engine Computer, Electric Cont Unit (ECU), 2.4L (4 Cyl), Automatic Transmission, Very Good.

Source: Used Auto Parts Store

$193.00
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