1999 Volkswagen Jetta 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 1999 Volkswagen Jetta 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 1999 Volkswagen Jetta automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1999 Volkswagen Jetta

  • 1999 Volkswagen Jetta GL 2.0 L4 GAS, CC:1984, Fuel Injection
  • 1999 Volkswagen Jetta GL 2.0 L4 GAS, CC:1984, Fuel Injection
  • 1999 Volkswagen Jetta GLS 2.0 L4 GAS, CC:1984, Fuel Injection, Engine VIN:, Desg:B
  • 1999 Volkswagen Jetta GLS 2.0 L4 GAS, CC:1984, Fuel Injection, Engine VIN:, Desg:C
  • 1999 Volkswagen Jetta GLS 2.0 L4 GAS, CC:1984, Fuel Injection, Engine VIN:, Desg:A
  • 1999 Volkswagen Jetta GLS 2.0 L4 GAS, CC:1984, Fuel Injection
  • 1999 Volkswagen Jetta GLS 2.0 L4 GAS, CC:1984, Fuel Injection
  • 1999 Volkswagen Jetta GLS 2.8 V6 GAS, CC:2792, Fuel Injection
  • 1999 Volkswagen Jetta GLX 2.8 V6 GAS, CC:2792, Fuel Injection
  • 1999 Volkswagen Jetta GLX 2.8 V6 GAS, CC:2792, Fuel Injection
  • 1999 Volkswagen Jetta TDI 1.9 L4 DIESEL, CC:1896, CID:116, Fuel Injection, Aspiration:116

A/C & HEATER SERVICE PROCEDURES FOR 1999 Volkswagen Jetta 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 1999 Volkswagen Jetta cars and light trucks from 1990+

Volkswagen -> Component Replacement & Adjustment -> Radiator, Replace -> 1999-2000 Golf & Jetta -> Auxiliary -> Cabrio & 1998 Golf & Jetta -> Eurovan -> Front -> New Beetle -> Passat
Vehicle: 1999 Volkswagen Jetta GLS 2.8 V6 GAS

Cabrio & 1998 Golf & Jetta
  • Drain cooling system into a suitable container.
  • Remove radiator grille, then the spreader clips, Fig. .
  • Remove eight screws, then disconnect air guides from bumper cover.
  • Disconnect wiring harness from bumper.
  • Depress bumper cover front clips, then remove bumper cover.
  • Disconnect hoses from radiator.
  • Disconnect electric cooling fan and thermal switch.
  • Remove headlamp assemblies.
  • Remove radiator mounts, then tilt radiator toward front of vehicle.
  • On models less A/C, remove radiator through ope...

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A/C & HEATER SERVICE PROCEDURES FOR 1999 Volkswagen Jetta 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 1999 Volkswagen Jetta cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1999 Volkswagen Jetta GLS 2.0 L4 GAS

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A/C & HEATER SERVICE PROCEDURES FOR 1999 Volkswagen Jetta 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 1999 Volkswagen Jetta cars and light trucks from 1990+

Volkswagen -> Diagnosis & Testing -> A/C & Heater System Troubleshooting -> Compressor Clutch Does Not Engage -> Fresh Air Cannot Be Adjusted -> Fresh Air Cannot Be Turned Off -> Insufficient Cooling -> Insufficient Or No Heat -> Intermittent Cooling -> No Cooling -> Noisy Compressor -> Water Spraying From Panel Vents -> Windshield Does Not Clear
Vehicle: 1999 Volkswagen Jetta GLS 2.0 L4 GAS

Compressor Clutch Does Not Engage
  • Check condition of A/C system wires, connections and fuses.
  • Check A/C compressor drive belt for wear or improper tension.
  • Start engine, then turn A/C On.
  • Using a jumper wire, briefly connect both blue wires (terminal Nos. 1 and 2) on A/C pressure switch. Do not jump terminals longer than necessary. Damage will occur to clutch and A/C system.
  • If A/C compressor clutch engages, system is low on refrigerant.
Insufficient Cooling
  • Check air distribution system, noting the ...

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A/C & HEATER SERVICE PROCEDURES FOR 1999 Volkswagen Jetta 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 1999 Volkswagen Jetta cars and light trucks from 1990+

Volkswagen -> Component Replacement & Adjustment -> Compressor, Replace -> 1.8L & 1.9L Engines -> 2.8L Engine -> Eurovan -> Except Eurovan & Passat -> Passat
Vehicle: 1999 Volkswagen Jetta GLS 2.0 L4 GAS

Except Eurovan & Passat

Refer to Figs. through when servicing the A/C compressor.

  • Recover refrigerant as outlined under .
  • Remove accessory drive belt(s).
  • Remove alternator.
  • Remove power steering pump and alternator as necessary.
  • Disconnect A/C lines and electrical connectors.
  • Remove compressor mounting bolts, then the compressor.
  • Reverse procedure to install.
Eurovan
  • Recover refrigerant as outlined under .
  • Remove generator assembly guide bolts.
  • Remove compressor assembly guide bol...

CLICK HERE TO GET FULL ACCESS TO 1999 Volkswagen Jetta A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1999 Volkswagen Jetta 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 1999 Volkswagen Jetta cars and light trucks from 1990+

Computer Relearn Procedures -> Volkswagen
Vehicle: 1999 Volkswagen Jetta GLS 2.0 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... "

CLICK HERE TO GET FULL ACCESS TO 1999 Volkswagen Jetta A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1999 Volkswagen Jetta 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 1999 Volkswagen Jetta cars and light trucks from 1990+

Air Bag System Precautions -> Volkswagen -> Disarming
Vehicle: 1999 Volkswagen Jetta GLS 2.0 L4 GAS

Do not use computer memory saver tool on air bag equipped models. Using the tool will keep the air bag system charged and may cause accidental activation of the air bag unit. Prior to disconnecting the battery ground cable, obtain the radio security code. After service has been completed and the battery ground cable has been reconnected, use security code to acti...

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