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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 -> Disarming
Vehicle: 2003 Hyundai Sonata 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+

A/C Data -> Imported Passenger Cars, Light Trucks & Vans -> Hyundai -> 1992-2002 -> 2003-04
Vehicle: 2003 Hyundai Sonata 2.7 V6 GAS

1992-2002

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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+

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+

Hyundai -> Component Replacement & Adjustment -> Timing Belt, Replace -> 1.6L Engine -> 2.0L Engine -> 2.4L Engine -> 2.7L Engine -> 3.5L Engine
Vehicle: 2003 Hyundai Sonata GLS 2.7 V6 GAS

1.6L Engine

With the timing belt removed, avoid turning the camshaft or crankshaft. If movement is required, exercise extreme caution to avoid valve damage caused by piston contact.

  • Loosen water pump pulley bolts.
  • Loosen alternator adjusting and lock bolts.
  • Loosen crankshaft pulley bolts.
  • Mark running direction, then remove drive belts.
  • Remove water pump and crankshaft pulleys.
  • Remove timing belt upper and lower cover attaching bolts, then the covers.
  • Align crankshaft and camshaft timing marks, Fig. .
  • Loosen timing belt t...

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+

Import Compressor Service -> Ford (Halla) Compressor -> Shaft Seal -> Assemble -> Disassemble
Vehicle: 2003 Hyundai Sonata 2.7 V6 GAS

Disassemble

  • Remove clutch hub from compressor.
  • Remove shaft seal from top of compressor with pick type tool.
  • Remove shaft seat retaining snap ring from compressor shaft with snap ring remover tool.
  • Position shaft seal remover tool over compressor shaft and push tool into nose of compressor and down against shaft seal. Engage end of tool with internal diameter of shaft seal. While holding hex part of tool, turn tool handle clockwise to expand tool tip inside seal inner radius. Then pull shaft seal from compressor.

Assemble

  • Install a cl...

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

Click here to view more details2000 Hyundai Sonata Mirror, Driver Side.

Source: Auto Body Parts Store

$24.10

Click here to view more details about 1998 Hyundai Sonata Starter1998 Hyundai Sonata Starter, 0.7 KW Torque Output, No Core Required, Uses Only New Components, Meets Or Exceeds All OE Specifications, With NSA's 2-Year Warranty.

Source: Auto Body Parts Store

$98.45

Click here to view more details about 2001 Hyundai Sonata 14" X 5.5" Steel Wheel2001 Hyundai Sonata 14" X 5.5" Steel Wheel, STEEL WHEEL, 14 X 5.5, 4 STUDS/LUGS, 4.5" BOLT DIA, 10 HOLES, BLACK , , .

Source: Wheels / Rims, Mirrors & Lights Store

$46.45

Click here to view more details2001 Hyundai Sonata V6, 2.5 L, 2500 CC Rebuilt Engine, Warranty: 7-Year/70,000 Mile, .

Source: Rebuilt Engines Store

Ad Hoc

Click here to view more details2009 Hyundai Sonata Used Exhaust Manifold, HR0.0 OK, Very Good.

Source: Used Auto Parts Store

$270.00

Click here to view more details2003 Hyundai Sonata Used Air Flow Meter/Sensor, 2.4, AUTO, FWD, Very Good.

Source: Used Auto Parts Store

$65.00
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