2002 Dodge RAM 2500 VAN 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 2002 Dodge RAM 2500 VAN 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 2002 Dodge RAM 2500 VAN automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2002 Dodge RAM 2500 VAN

  • 2002 Dodge RAM 2500 VAN 5.2 V8 GAS, CID:318, Fuel Injection, Aspiration:318, Engine VIN:, Desg:Y
  • 2002 Dodge RAM 2500 VAN 5.9 V8 GAS, CID:360, Fuel Injection, Aspiration:360, Engine VIN:, Desg:Z
  • 2002 Dodge RAM 2500 VAN 5.2 V8 CNG, CID:318, Fuel Injection, Aspiration:318, Engine VIN:, Desg:T

A/C & HEATER SERVICE PROCEDURES FOR 2002 Dodge RAM 2500 VAN 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 2002 Dodge RAM 2500 VAN cars and light trucks from 1990+

Air Bag System Precautions -> DaimlerChrysler -> Disarming -> 1990-97 -> 1994-96 Cherokee -> 1998-2004 -> Except 1994-96 Cherokee -> Light Trucks & Vans -> Passenger Cars
Vehicle: 2002 Dodge RAM 2500 VAN 5.2 V8 CNG

Passenger Cars

1990-97

It may be required to access and record all Diagnostic Trouble Codes (DTCs) prior to disarming the air bag system.

  • Place ignition switch in Lock position.
  • Disconnect and isolate battery ground cable.
  • Wait at least two minutes after disconnecting battery ground cable before doing any further work on vehicle. The air bag system is designed to retain enough voltage to deploy air bags for a short time even after battery has been disconnected.
1998-2004

It may be required to access and rec...

CLICK HERE TO GET FULL ACCESS TO 2002 Dodge RAM 2500 VAN A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Dodge RAM 2500 VAN 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 2002 Dodge RAM 2500 VAN cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 2002 Dodge RAM 2500 VAN 5.9 V8 GAS

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CLICK HERE TO GET FULL ACCESS TO 2002 Dodge RAM 2500 VAN A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Dodge RAM 2500 VAN 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 2002 Dodge RAM 2500 VAN cars and light trucks from 1990+

General Service Domestic Vehicles -> 2001-02 -> System Inspection -> Compressor -> Condenser -> Evaporator -> Receiver-Drier/Accumulator -> Refrigerant Line Restrictions -> Thermostatic Expansion Valve
Vehicle: 2002 Dodge RAM 2500 VAN 5.9 V8 GAS

While a detailed diagnostic procedure for all air conditioning systems would be impractical due to the many variations in construction and operation, there are three fundamental components of a total diagnosis:

  • Refrigerant systems must have an adequate, but not excessive charge.
  • Determination must be made whether the refrigerant system is governed by a cycling clutch compressor or by valves which control evaporator pressure.
  • The air distribution system (blower motor, switches, vacuum lines and air ducts) must be operational before checking the ...

CLICK HERE TO GET FULL ACCESS TO 2002 Dodge RAM 2500 VAN A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Dodge RAM 2500 VAN 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 2002 Dodge RAM 2500 VAN 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: 2002 Dodge RAM 2500 VAN 5.2 V8 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...

CLICK HERE TO GET FULL ACCESS TO 2002 Dodge RAM 2500 VAN A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Dodge RAM 2500 VAN 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 2002 Dodge RAM 2500 VAN cars and light trucks from 1990+

Air Bag System Precautions -> DaimlerChrysler -> Disarming -> 1990-97 -> 1994-96 Cherokee -> 1998-2004 -> Except 1994-96 Cherokee -> Light Trucks & Vans -> Passenger Cars
Vehicle: 2002 Dodge RAM 2500 VAN 5.9 V8 GAS

Passenger Cars

1990-97

It may be required to access and record all Diagnostic Trouble Codes (DTCs) prior to disarming the air bag system.

  • Place ignition switch in Lock position.
  • Disconnect and isolate battery ground cable.
  • Wait at least two minutes after disconnecting battery ground cable before doing any further work on vehicle. The air bag system is designed to retain enough voltage to deploy air bags for a short time even after battery has been disconnected.
1998-2004

It may be required to access and rec...

CLICK HERE TO GET FULL ACCESS TO 2002 Dodge RAM 2500 VAN A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Dodge RAM 2500 VAN 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 2002 Dodge RAM 2500 VAN cars and light trucks from 1990+

Component Replacement & Adjustment -> Cherokee, Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Blower Motor, Replace -> Cherokee -> Dakota -> Durango -> Front -> Full Size Pickups -> Full Size Vans -> Grand Cherokee -> Liberty -> Rear -> Wrangler
Vehicle: 2002 Dodge RAM 2500 VAN 5.9 V8 GAS

Cherokee

  • On models equipped with A/C, proceed as follows:
    • Recover refrigerant as outlined under .
    • Loosen accumulator retaining band screw, then disconnect accumulator inlet tube from evaporator outlet tube.
    • Reposition accumulator for access to blower motor harness connector.
  • On all models, disconnect blower motor electrical connector.
  • Remove three screws attaching blower motor to heater and A/C housing.
  • Rotate and tilt blower motor and wheel assembly as needed to remove from housing.
  • Reverse procedure to insta...

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