2003 Volkswagen Passat 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 Passat 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 Passat automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Volkswagen Passat

  • 2003 Volkswagen Passat 2.8 V6 GAS, CC:2771, Fuel Injection
  • 2003 Volkswagen Passat 1.8 L4 GAS, CC:1781, Fuel Injection
  • 2003 Volkswagen Passat 4 Motion 2.8 V6 GAS, CC:2771, Fuel Injection
  • 2003 Volkswagen Passat 4 Motion 4.0 W8 GAS, CC:3998, CID:244, Fuel Injection, Aspiration:244

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

Volkswagen -> Component Replacement & Adjustment -> Precautions -> Air Bag System Disarming & Arming -> Audio Coded Anti-Theft System -> Battery Ground Cable -> Product Compatibility
Vehicle: 2003 Volkswagen Passat 4 Motion 4.0 W8 GAS

Air Bag System Disarming & Arming

Refer to and for air bag system disarming and arming procedures.

Audio Coded Anti-Theft System

Some models are equipped with an audio coded anti-theft system that will disable the system when battery power is interrupted. Unless the system is reset the radio will not operate.

  • Turn radio On. "SAFE" should be displayed.
  • Depress and hold AM/FM and SCAN buttons until "1000" remains on display. If AM/FM and SCAN buttons are depressed too long or depressed again, radio will misinterpret the "1000" as an attempt a...

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

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

A/C Data -> Imported Passenger Cars, Light Trucks & Vans -> Volkswagen -> 1992-2002 -> 2003-04
Vehicle: 2003 Volkswagen Passat 4 Motion 2.8 V6 GAS

1992-2002

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

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

Volkswagen -> Component Replacement & Adjustment -> Control Cable, Replace -> Central Flap -> Eurovan -> Footwell & Defrost Control -> Footwell/Defrost -> Footwell/Defroster -> Golf, GTI & Jetta -> New Beetle -> Passat -> Temperature & Central Blend Door -> Temperature Control
Vehicle: 2003 Volkswagen Passat 4 Motion 2.8 V6 GAS

Always connect cables at control end first and ensure control is properly mounted before adjusting cable.

After cable installation, inspect for proper operation. Controls should move freely in each direction.

Golf, GTI & Jetta

Temperature Control
  • Remove control panel as outlined under "Control Panel, Replace."
  • Remove lower dash insulator panels required to access control levers on air control box.
  • Remove connecting duct bracket, Fig. .
  • Remove cover, then the duct.
  • Remove cable clips from cable at both ends, then disconnect a...

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

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

Import Compressor Service -> Nippondenso Compressor -> Precautions -> Product Compatibility
Vehicle: 2003 Volkswagen Passat 4 Motion 4.0 W8 GAS

Product Compatibility

Before replenishing refrigerant or refrigerant oil, ...

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

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

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2003 Volkswagen Passat 4 Motion 2.8 V6 GAS

[[table data]]

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

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

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2003 Volkswagen Passat 1.8 L4 GAS

[[table data]]

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

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