2003 Dodge Neon 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 Dodge Neon car and truck repair procedures including Dodge 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 Dodge Neon automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Dodge Neon

  • 2003 Dodge Neon SE 2.0 L4 GAS, CC:1996, CID:122, Fuel Injection, Aspiration:122, Engine VIN:, Desg:C
  • 2003 Dodge Neon R/T 2.0 L4 GAS, CC:1996, CID:122, Fuel Injection, Aspiration:122, Engine VIN:, Desg:F
  • 2003 Dodge Neon SRT-4 2.4 L4 GAS, CC:2429, CID:148, Fuel Injection, Aspiration:148
  • 2003 Dodge Neon SXT 2.0 L4 GAS, CC:1996, CID:122, Fuel Injection, Aspiration:122, Engine VIN:, Desg:C

A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge Neon 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 Dodge Neon cars and light trucks from 1990+

Component Replacement & Adjustment -> Neon -> Temperature Control Cables, Replace
Vehicle: 2003 Dodge Neon SXT 2.0 L4 GAS

  • Remove instrument panel center stack bezel as outlined under "HVAC Housing, Replace."
  • Remove center air duct from instrument panel.
  • Remove heater A/C control as outlined under "A/C Heater Control, Replace."
  • Remove attaching screw to temperature control cable housing retainer to top of heater A/C co...

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A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge Neon 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 Dodge Neon cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2003 Dodge Neon SXT 2.0 L4 GAS

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A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge Neon 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 Dodge Neon cars and light trucks from 1990+

Component Replacement & Adjustment -> Neon -> Blower Motor Resistor Block, Replace
Vehicle: 2003 Dodge Neon R/T 2.0 L4 GAS

  • Remove windshield wiper arm assemblies.
  • Remove cowl top screen at...

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A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge Neon 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 Dodge Neon cars and light trucks from 1990+

General Service Domestic Vehicles -> 2003-04 -> Leak Test -> Electronic Leak Detectors -> Fluid Leak Detectors
Vehicle: 2003 Dodge Neon SXT 2.0 L4 GAS

Testing the refrigerant system for leaks is one of the most important phases of troubleshooting. One or more of the methods outlined will prove useful in detecting leaks or checking connections if service work is performed. Before beginning any leak test, attach a manifold gauge set and note pressure. If little or no pressure is indicated, a partial charge must be installed. Check all connections, compressor head gasket, oil filler plug and compressor shaft seal for leaks.

For R-134a system an electronic type leak detector is recommended.

Electronic Leak Detectors

...

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A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge Neon 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 Dodge Neon cars and light trucks from 1990+

Component Replacement & Adjustment -> Neon -> Accumulator, Replace
Vehicle: 2003 Dodge Neon SE 2.0 L4 GAS

  • Recover refrigerant as outlined under .
  • Disconnect electrical connector at speed control servo, Fig. .
  • Disconnect vacuum hose from servo.
  • Remove bracket to servo attaching nuts.
  • Remove cable to servo retaining clips.
  • Remove low pressure clutch cycling switch at accumulator.
  • Remove attaching screws to refrigerant line fitting of suction and liquid line to accumulator block inlet, Fig. , then disconnect assembly from accumulator block.
  • Remove rubber O-...

CLICK HERE TO GET FULL ACCESS TO 2003 Dodge Neon A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Dodge Neon 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 Dodge Neon cars and light trucks from 1990+

Air Bag System Precautions -> DaimlerChrysler -> Arming -> 1990-97 -> 1994-96 Cherokee -> 1998-2004 -> Except 1994-96 Cherokee -> Light Truck & Vans -> Passenger Cars
Vehicle: 2003 Dodge Neon SE 2.0 L4 GAS

Passenger Cars

1990-97
  • Ensure no one is inside vehicle and ignition switch is in Lock position.
  • Connect battery ground cable.
  • Turn ignition switch to On position from passenger side of vehicle.
  • The SRS warning lamp should light for six to eight seconds, then remain off for at least 45 seconds to indicate if SRS is functioning properly.
1998-2004
  • Ensure no one is inside vehicle and ignition switch is in Lock position.
  • Connect battery ground or remote cable or terminal.
  • Turn ignition On from a safe position be...

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