1994 Dodge B250 VAN A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 1994 Dodge B250 VAN

  • 1994 Dodge B250 VAN 3.9 V6 GAS, CID:239, Fuel Injection, Aspiration:239, Engine VIN:, Desg:X
  • 1994 Dodge B250 VAN 5.2 V8 GAS, CID:318, Fuel Injection, Aspiration:318, Engine VIN:, Desg:Y
  • 1994 Dodge B250 VAN 5.9 V8 GAS, CID:360, Fuel Injection, Aspiration:360, Engine VIN:, Desg:Z
  • 1994 Dodge B250 VAN 5.2 V8 CNG, CID:318, Fuel Injection, Aspiration:318, Engine VIN:, Desg:T
  • 1994 Dodge B250 VAN Sportsman 3.9 V6 GAS, CID:239, Fuel Injection, Aspiration:239, Engine VIN:, Desg:X
  • 1994 Dodge B250 VAN Sportsman 5.2 V8 GAS, CID:318, Fuel Injection, Aspiration:318, Engine VIN:, Desg:Y
  • 1994 Dodge B250 VAN Sportsman 5.9 V8 GAS, CID:360, Fuel Injection, Aspiration:360, Engine VIN:, Desg:Z

A/C & HEATER SERVICE PROCEDURES FOR 1994 Dodge B250 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 1994 Dodge B250 VAN cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Trucks & Vans -> HEATER CORE, REPLACE -> AUXILIARY HEATER -> CHEROKEE -> DAKOTA -> FULL SIZE PICKUPS -> FULL SIZE VANS -> GRAND CHEROKEE -> Less A/C -> MINIVANS -> STANDARD HEATER -> With A/C -> WRANGLER
Vehicle: 1994 Dodge B250 VAN Sportsman 3.9 V6 GAS

CHEROKEE

Refer to "Heater Housing, Replace" for heater core replacement procedure.

DAKOTA

  • Remove housing top cover.
  • Remove screws attaching heater core retaining bracket and lift core from housing.
  • Reverse procedure to install.

FULL SIZE PICKUPS

  • Disconnect battery ground cable, then discharge A/C system into a suitable recovery/recycling device.
  • Disconnect A/C hoses from evaporator lines and drain cooling system, then disconnect heater hoses from heater core lines.
  • Remove coolant overflow bottle, then remove po...

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A/C & HEATER SERVICE PROCEDURES FOR 1994 Dodge B250 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 1994 Dodge B250 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: 1994 Dodge B250 VAN Sportsman 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...

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A/C & HEATER SERVICE PROCEDURES FOR 1994 Dodge B250 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 1994 Dodge B250 VAN cars and light trucks from 1990+

Computer Relearn Procedures -> DaimlerChrysler -> 1999-2002 Dakota, Durango, Ram Pick-Up & Ram Van -> 1999-2004 -> Controller Anti-Lock Brakes (CAB) -> Engine Performance -> Except 1999-2002 -> Light Truck & Vans -> Pinion Factor Procedure -> Powertrain Control Module (PCM) -> Sentry Key Immobilizer System (SKIS) -> Shift Quality -> Theft Alarm -> Transaxle Quick Learn Procedure
Vehicle: 1994 Dodge B250 VAN 5.2 V8 CNG

Powertrain Control Module (PCM)

Except 1999-2002

If battery cable has been disconnected, the PCM must relearn a new operating strategy. Connect battery cable and run engine until operating temperature is reached. After engine warm-up, drive vehicle under various operating conditions until PCM has relearned new strategy.

1999-2004

Anytime the PCM is replaced the VIN and vehicle mileage must be programmed into the new PCM. If the PCM is not programmed, Diagnostic Trouble Codes (DTCs) will set. To program the PCM, connect a DRB or suitably programmed ...

CLICK HERE TO GET FULL ACCESS TO 1994 Dodge B250 VAN A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1994 Dodge B250 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 1994 Dodge B250 VAN cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Trucks & Vans -> RECEIVER/DRIER, REPLACE -> 2.5L Four Cylinder Engine -> 4.0L/6-242 Engine -> CHEROKEE -> MINIVANS
Vehicle: 1994 Dodge B250 VAN 5.2 V8 GAS

Whenever the system has been open for any amount of time as in the case of a collision, the receiver/drier must be replaced because the dehydrator element will be saturated with moisture. A new unit is required to remove excess moisture from the rest of the system.

CHEROKEE

2.5L Four Cylinder Engine

The condenser is removed with the receiver/drier as an assembly.

  • Discharge refrigerant from system, then drain cooling system.
  • Remove fan shroud and radiator hoses, then disconnect transmission cooler lines.
  • Disconnect A/C lines fro...

CLICK HERE TO GET FULL ACCESS TO 1994 Dodge B250 VAN A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1994 Dodge B250 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 1994 Dodge B250 VAN cars and light trucks from 1990+

Cooling System Capacities -> DaimlerChrysler Corp. Light Trucks & Vans -> 1992-2002 Dodge Full Size Trucks & Vans
Vehicle: 1994 Dodge B250 VAN Sportsman 5.2 V8 GAS

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CLICK HERE TO GET FULL ACCESS TO 1994 Dodge B250 VAN A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1994 Dodge B250 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 1994 Dodge B250 VAN cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Trucks & Vans -> EVAPORATOR/BLOWER HOUSING, REPLACE -> CHEROKEE -> DAKOTA, FULL SIZE PICKUPS, GRAND CHEROKEE & MINIVANS -> FULL SIZE VANS -> WRANGLER
Vehicle: 1994 Dodge B250 VAN 5.9 V8 GAS

CHEROKEE

  • Disconnect battery ground cable, then discharge A/C refrigerant into a suitable recovery/recycling device and disconnect refrigerant lines at expansion valve.
  • Disconnect blower motor electrical connections and vent tube, then remove center console and lower portion of instrument panel as described under "Heater Housing, Replace."
  • Disconnect wiring at blower motor resistors and cycling clutch switch, then disconnect vacuum motor hose, Fig. .
  • Cut plastic strap securing evaporator/blower housing to heater housing, Fig. , th...

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