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

  • 2003 Volkswagen Beetle 1.9 L4 DIESEL, CC:1896, CID:116, Fuel Injection, Aspiration:116
  • 2003 Volkswagen Beetle 1.8 L4 GAS, CC:1781, Fuel Injection
  • 2003 Volkswagen Beetle 2.0 L4 GAS, CC:1984, Fuel Injection
  • 2003 Volkswagen Beetle 2.0 L4 GAS, CC:1984, Fuel Injection
  • 2003 Volkswagen Beetle Turbo S 1.8 L4 GAS, CC:1781, Fuel Injection

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

Volkswagen -> Component Replacement & Adjustment -> Blend Door Servo Motor, Replace -> Air Flow -> Central -> Climatronic Digital Climate Control -> Eurovan -> Footwell/Defrost -> Footwell/Defroster -> Fresh/Recirculate -> Fresh/Recirculating -> Golf, GTI & Jetta -> Manual Climate Control -> New Beetle -> Passat -> Temperature
Vehicle: 2003 Volkswagen Beetle 1.9 L4 DIESEL

Eurovan

Central
  • Remove center footwell console trim then the lower trim panel.
  • Disconnect five pin connector for HVAC housing as illustrated, Fig. .
  • Remove flap motor from assembly.
  • Reverse procedure to install.

New Beetle

  • Remove righthand side instrument panel end cover (1), Fig. .
  • Remove instrument panel screw (2) located behind end cover.
  • Remove switch covers (1), then screws (2) and switch mount (3), Fig. .
  • Remove glove compartment mounting screws, then the glove compartment (1), Fig. ...

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

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2003 Volkswagen Beetle 2.0 L4 GAS

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

A/C Data -> Imported Passenger Cars, Light Trucks & Vans -> Volkswagen -> 1992-2002 -> 2003-04
Vehicle: 2003 Volkswagen Beetle 2.0 L4 GAS

1992-2002

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

Computer Relearn Procedures -> Volkswagen
Vehicle: 2003 Volkswagen Beetle 1.8 L4 GAS

Whenever the ECM is replaced, the new ECM will need to be "Coded." Use the following procedure to "Code" the ECM.

  • Connect VAG 1551/1552, or equivalent scan tool to diagnostic connector.
  • Select "Engine Electronics" address word "01", then press "Q" button to confirm input.
  • Press "right arrow" button, "Rapid Data Transfer" and "Select function XX" should appear on the display.
  • Press "1" button two times, "Log-in Procedure" and "Input Code Number" should appear on the display.
  • Press "0, 1, 2, 8 and 3" to input log-in code, then press "Q" button to confirm input.
  • "Ra... "

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

Volkswagen -> Automatic Temperature Control System Diagnosis & Testing -> Diagnosis & Testing -> A/C System Performance Inspection -> Accessing Diagnostic Trouble Codes -> Basic Setting Mode -> Clearing Diagnostic Trouble Codes -> Component Testing -> Control Module Coding -> Control Module Version Inspection -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> End Output Mode -> Eurovan -> GTI & Jetta -> Output Diagnostic Test Mode -> Passat -> Read Measuring Value Block Inspection
Vehicle: 2003 Volkswagen Beetle 2.0 L4 GAS

A/C System Performance Inspection

Refer to for A/C system performance inspection.

Accessing Diagnostic Trouble Codes

To access DTCs, connect a VAG scan tool No. 1551/1552 with adapter cable No. 1551/3, or equivalents, to vehicle data link connector located under instrument panel to the lefthand side of steering column, Fig. . Follow scan tool manufacturer's instructions to access DTCs.

Diagnostic Trouble Code Interpretation

Refer to Fig. , for Diagnostic Trouble Code (DTC) identification and description.

Diagnostic Tests

Eurovan
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CLICK HERE TO GET FULL ACCESS TO 2003 Volkswagen Beetle A/C & HEATER SERVICE PROCEDURES

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

A/C & Cooling System Maintenance -> Volkswagen -> 2003-04
Vehicle: 2003 Volkswagen Beetle 1.9 L4 DIESEL

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