2002 Dodge RAM 1500 Pickup A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 2002 Dodge RAM 1500 Pickup

  • 2002 Dodge RAM 1500 Pickup 5.9 V8 GAS, CID:360, Fuel Injection, Aspiration:360, Engine VIN:, Desg:Z
  • 2002 Dodge RAM 1500 Pickup 4.7 V8 GAS, CID:287, Fuel Injection, Aspiration:287, Engine VIN:, Desg:N
  • 2002 Dodge RAM 1500 Pickup 3.7 V6 GAS, CID:225, Fuel Injection, Aspiration:225, Engine VIN:, Desg:K

A/C & HEATER SERVICE PROCEDURES FOR 2002 Dodge RAM 1500 Pickup 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 1500 Pickup cars and light trucks from 1990+

General Service Domestic Vehicles -> 2001-02 -> Charging System -> Caravan, Town & Country & Voyager -> Cherokee, Dakota, Full Size Pickups, Liberty, PT Cruiser & Vans, Grand Cherokee & Wrangler -> Concorde, Intrepid, LHS & 300M -> DaimlerChrysler Corp. -> Ford Motor Company -> General Motors -> Neon -> Sebring & Stratus Coupe -> Sebring & Stratus Sedan & Sebring Convertible
Vehicle: 2002 Dodge RAM 1500 Pickup 5.9 V8 GAS

DaimlerChrysler Corp.

Sebring & Stratus Coupe

Never use cans to charge into high pressure side of system (compressor discharge port) or into system at high temperature, as high system pressure transferred into charging may cause it to explode.

  • Attach center hose from manifold gauge set to refrigerant dispensing manifold. Turn refrigerant manifold valves completely counterclockwise to open fully, remove protective caps from refrigerant manifold.
  • Screw refrigerant cans into manifold. Ensure gasket is in place and in good condition. Torq...

CLICK HERE TO GET FULL ACCESS TO 2002 Dodge RAM 1500 Pickup A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Dodge RAM 1500 Pickup 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 1500 Pickup cars and light trucks from 1990+

Component Replacement & Adjustment -> Cherokee, Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Thermostat, Replace -> 2.5L Engine -> 3.9L, 5.2L & 5.9L Engines -> 4.0L Engine -> 4.7L Engine -> 5.2L & 5.9L Engines -> 5.9L Diesel Engine -> 8.0L Engine -> Cherokee & Wrangler -> Dakota -> Except 8.0L Engine -> Full Size Pickups & Full Size Vans -> Grand Cherokee -> Liberty
Vehicle: 2002 Dodge RAM 1500 Pickup 5.9 V8 GAS

Cherokee & Wrangler

  • Drain coolant from radiator until level is below thermostat housing.
  • Remove upper radiator hose, then heater hose at thermostat housing and engine coolant sensor wire.
  • Remove thermostat housing bolts and gasket, then the thermostat.
  • Reverse procedure to install, noting the following:
    • Ensure pellet encircled by coil spring faces engine.
    • Ensure thermostat is in recess groove and position thermostat in groove with arrow and air bleed hole on outer flange pointing up.
    • Install new gasket and torque thermosta...

CLICK HERE TO GET FULL ACCESS TO 2002 Dodge RAM 1500 Pickup A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Dodge RAM 1500 Pickup 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 1500 Pickup cars and light trucks from 1990+

Component Replacement & Adjustment -> Cherokee, Dakota, Durango, Full Size Pickup, Full Size Van, Grand Cherokee, Liberty & Wrangler -> Water Pump, Replace -> 2.5L Engine -> 3.9L, 5.2L & 5.9L Engines -> 4.7L Engine -> Cherokee & Wrangler -> Dakota & Durango -> Diesel Engine -> Full Size Pickups & Full Size Vans -> Gasoline Engines -> Grand Cherokee -> Liberty
Vehicle: 2002 Dodge RAM 1500 Pickup 4.7 V8 GAS

Cherokee & Wrangler

All engines have a reverse rotating (counterclockwise) water pump. The letter "R" is stamped into the back of the water pump impeller to identify this style of pump. Engines from previous model years, depending upon application, may be equipped with a forward rotating water pump. Installation of the wrong water pump will cause engine overheating.

  • Drain coolant into suitable container.
  • On models equipped with 2.5L engine, loosen but do not remove at this time, four hub to water pump pulley mounting bolts.
  • On all models, ...

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A/C & HEATER SERVICE PROCEDURES FOR 2002 Dodge RAM 1500 Pickup 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 1500 Pickup cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2002 Dodge RAM 1500 Pickup 4.7 V8 GAS

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CLICK HERE TO GET FULL ACCESS TO 2002 Dodge RAM 1500 Pickup A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Dodge RAM 1500 Pickup 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 1500 Pickup 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 1500 Pickup 4.7 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 1500 Pickup A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Dodge RAM 1500 Pickup 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 1500 Pickup cars and light trucks from 1990+

Orifice Tube/Expansion Valve Locations -> Domestic Light Trucks & Vans -> 2001-02
Vehicle: 2002 Dodge RAM 1500 Pickup 5.9 V8 GAS

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