2003 Hyundai Sonata A/C & Heater Service (ONLINE REPAIR MANUALS)

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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+

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...

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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 -> Precautions -> Battery Ground Cable -> Cleanliness -> Engine Coolant -> Exercise System -> General Service -> Product Compatibility -> R-134a -> Refrigerant Oil -> Safety
Vehicle: 2003 Hyundai Sonata GLS 2.7 V6 GAS

Battery Ground Cable

Prior to service disconnect battery ground cable and isolate as required.

Product Compatibility

Refrigerant Oil

Before replenishing refrigerant oil, ensure product compatibility with the system being serviced. Refer to "A/C Data," for specifications.

Engine Coolant

Before adding or replacing engine coolant, ensure product compatibility with the system being serviced. If using orange silicate-free coolant, do not mix with green silicated coolant. If mixed, premature engine, heater core or radiator corrosion may result.

...

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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+

A/C & Cooling System Maintenance -> Hyundai -> 2003-04 Sonata
Vehicle: 2003 Hyundai Sonata 2.4 L4 GAS

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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+

Import Compressor Service -> Ford (Halla) Compressor -> Compressor Clutch Service -> Compressor Clutch Replace
Vehicle: 2003 Hyundai Sonata GLS 2.7 V6 GAS

Compressor Clutch Replace

  • Remove clutch hub retaining bolt, Fig. , with aid of a spanner wrench.
  • Pull clutch hub and shims from compressor shaft. If hub cannot be pulled from compress shaft, screw an 8 mm bolt into shaft hole of clutch hub to force hub from shaft.
  • Remove pulley retaining snap ring.
  • Pull pulley bearing...

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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 -> Electric Cooling Fans -> Troubleshooting -> Fan Motor Fails To Operate -> Fan Motor Operates When Coolant Temperature Is Low
Vehicle: 2003 Hyundai Sonata 2.7 V6 GAS

Fan Motor Fails To Operate

  • Faulty thermo sensor.
  • Faulty fan relay.
  • Faulty fan motor.
  • Poor electrical connection or break...

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

Click here to view more details about 2004 Hyundai Sonata Bumper Cover, Front2004 Hyundai Sonata Bumper Cover, Front.

Source: Auto Body Parts Store

$66.52

Click here to view more details about 2001 Hyundai Sonata Mirror, Passenger Side2001 Hyundai Sonata Mirror, Passenger Side.

Source: Auto Body Parts Store

$116.44

Click here to view more details about 2014 Hyundai Sonata Full Door Mirror Covers2014 Hyundai Sonata Full Door Mirror Covers, Full Door Mirror Covers; 2 Piece Set; Without Cutout, , .

Source: Wheels / Rims, Mirrors & Lights Store

$53.50

Click here to view more details2005 Hyundai Sonata V6, 2.7 L, 162 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

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Click here to view more details2006 Hyundai Sonata Used A/C Compressor, 2.4, AUTO, FWD 2.4L (4 cyl), Very Good.

Source: Used Auto Parts Store

$113.00

Click here to view more details2004 Hyundai Sonata Used Heater and A/C controls, Without rotary knobs; Without cabin filter, Very Good.

Source: Used Auto Parts Store

$70.00
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