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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Hyundai Elantra 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 Elantra automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2003 Hyundai Elantra
- 2003 Hyundai Elantra GLS 2.0 L4 GAS, CC:1975, Fuel Injection
- 2003 Hyundai Elantra GT 2.0 L4 GAS, CC:1975, Fuel Injection
A/C & HEATER SERVICE PROCEDURES FOR 2003 Hyundai Elantra 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 Elantra cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2003-04 -> Refrigerant Recovery
Vehicle: 2003 Hyundai Elantra GT 2.0 L4 GAS
R-134a systems require the use of special service equipment designed specifically for R-134a systems. R-12 servicing equipment cannot be used on R-134a systems.
R-12 recovery stations cannot be used on R-134a systems. A separate recovery station must be used on R-134a systems. The refrigerants are not compatible and will contaminate the R-12 recovery station.
The use of refrigerant recovery and recycling stations allows the recovery and reuse of refrigerant after contaminants and moisture have been removed.
When using a recovery or recycling station...
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A/C & HEATER SERVICE PROCEDURES FOR 2003 Hyundai Elantra 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 Elantra cars and light trucks from 1990+
Hyundai -> Component Replacement & Adjustment -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Product Compatibility
Vehicle: 2003 Hyundai Elantra GLS 2.0 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 Elantra A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Hyundai Elantra 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 Elantra cars and light trucks from 1990+
Hyundai -> Automatic Temperature Control System Diagnosis & Testing -> System Diagnosis & Testing -> Accessing Diagnostic Trouble Codes (DTCs) -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation
Vehicle: 2003 Hyundai Elantra GLS 2.0 L4 GAS
Diagnostic Tests
Refer to for procedures
Accessing Diagnostic Trouble Codes (DTCs)
Refer to Figs. and , for accessing DTCs.
Diagnostic Trouble Code ...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai Elantra A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Hyundai Elantra 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 Elantra cars and light trucks from 1990+
Hyundai -> Component Replacement & Adjustment -> Condenser Fan, Replace -> Accent -> Elantra, Santa Fe & XG350 -> Sonata & Tiburon
Vehicle: 2003 Hyundai Elantra GT 2.0 L4 GAS
Accent
Refer to "Condenser, Replace" for procedure.
Elantra, Santa Fe & XG350
Refer to "Radiator, Replace" for procedure.
Sonata & ...
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A/C & HEATER SERVICE PROCEDURES FOR 2003 Hyundai Elantra 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 Elantra cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2003-04 -> Pressure Gauge Indication
Vehicle: 2003 Hyundai Elantra GLS 2.0 L4 GAS
...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai Elantra A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Hyundai Elantra 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 Elantra cars and light trucks from 1990+
Air Bag System Precautions -> Hyundai -> Arming
Vehicle: 2003 Hyundai Elantra GT 2.0 L4 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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