1999 Dodge RAM 1500 VAN A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 1999 Dodge RAM 1500 VAN

  • 1999 Dodge RAM 1500 VAN 3.9 V6 GAS, CID:239, Fuel Injection, Aspiration:239, Engine VIN:, Desg:X
  • 1999 Dodge RAM 1500 VAN 5.2 V8 GAS, CID:318, Fuel Injection, Aspiration:318, Engine VIN:, Desg:Y
  • 1999 Dodge RAM 1500 VAN 5.9 V8 GAS, CID:360, Fuel Injection, Aspiration:360, Engine VIN:, Desg:Z

A/C & HEATER SERVICE PROCEDURES FOR 1999 Dodge RAM 1500 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 1999 Dodge RAM 1500 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: 1999 Dodge RAM 1500 VAN 5.9 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 1999 Dodge RAM 1500 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 1999 Dodge RAM 1500 VAN cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Trucks & Vans -> Blower Motor, Replace -> 1998-99 Full Size Vans -> Cherokee -> Dakota -> Durango -> Front -> Full Size Pickups -> Grand Cherokee -> Minivans -> Rear -> Wrangler
Vehicle: 1999 Dodge RAM 1500 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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A/C & HEATER SERVICE PROCEDURES FOR 1999 Dodge RAM 1500 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 1999 Dodge RAM 1500 VAN cars and light trucks from 1990+

Manual Air Conditioning & Heater System Diagnosis & Testing -> Full Size Van & Ram 1500-3500 Pickup -> Heater System Diagnosis & Testing -> Control System Vacuum Diagnosis -> Heater Output Test -> Mechanical Diagnosis
Vehicle: 1999 Dodge RAM 1500 VAN 5.9 V8 GAS

Control System Vacuum Diagnosis

Refer to Fig. for vacuum control diagnosis.

Mechanical Diagnosis

Refer to Fig. for mechanical diagnosis.

Heater Output Test
  • Check radiator coolant level, drive belt tension, engine vacuum line connections, radiator air flow and radiator fan operation.
  • Start engine and bring to normal operating temperature.
  • With engine idling, set heater controls to maximum heat, defrost and high blower.
  • Check defroster outlet air temperatures and compare to Fig. .
  • If reading are not as...

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A/C & HEATER SERVICE PROCEDURES FOR 1999 Dodge RAM 1500 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 1999 Dodge RAM 1500 VAN cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Trucks & Vans -> Heater Housing, Replace -> 1998-99 Full Size Vans -> Cherokee -> Dakota & Durango -> Full Size Pickups -> Grand Cherokee -> Minivans -> Wrangler
Vehicle: 1999 Dodge RAM 1500 VAN 5.2 V8 GAS

Cherokee
  • Remove instrument panel as outlined under "Dash Panel, Replace."
  • Recover refrigerant as outlined under .
  • Disconnect liquid line refrigerant line fitting from evaporator inlet tube, plug all open lines.
  • Disconnect accumulator inlet tube refrigerant line fitting from evaporator outlet tube, plug all open lines.
  • Drain cooling system, then disconnect heater hoses from heater core tubes plugging all open tubes.
  • Disconnect heater and A/C system vacuum supply line from tee fitting near heater core tubes.
  • Disconnect heater and A...

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A/C & HEATER SERVICE PROCEDURES FOR 1999 Dodge RAM 1500 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 1999 Dodge RAM 1500 VAN cars and light trucks from 1990+

General Service Domestic Vehicles -> 1998-2000 -> Refrigerant Recovery
Vehicle: 1999 Dodge RAM 1500 VAN 5.2 V8 GAS

R-134a systems require the use of special service equipment designed specifically for R-134a systems. R-12 servicing equipment cannot be used on R-134a systems.

R-12 recovery stations cannot be used on R-134a systems. A separate recovery station must be used on R-134a systems. The refrigerants are not compatible and will contaminate the R-12 recovery station.

The use of refrigerant recovery and recycling stations allows the recovery and reuse of refrigerant after contaminants and moisture have been removed.

When using a recovery or recycling station...

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A/C & HEATER SERVICE PROCEDURES FOR 1999 Dodge RAM 1500 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 1999 Dodge RAM 1500 VAN cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 1999 Dodge RAM 1500 VAN 3.9 V6 GAS

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Shop online for auto body parts, engines, wheels, lights...

Click here to view more details about 2003 Dodge Ram 1500 Van Fender, Front, Driver Side2003 Dodge Ram 1500 Van Fender, Front, Driver Side, Made from tough impact-resistant steel; Designed to match OE quality, durability, fit, and finish; Backed by 1-year, unlimited-mileage warranty..

Source: Auto Body Parts Store

$65.88

Click here to view more details about 2001 Dodge Ram 1500 Van Oil Pressure Switch2001 Dodge Ram 1500 Van Oil Pressure Switch, 1/8 in. x 27 NPT thread size; Pin type; 2-prong male terminal; A high quality, OE replacement oil pressure switch; Backed by 1-year, unlimited-mileage warranty..

Source: Auto Body Parts Store

$30.68

Click here to view more details about 2002 Dodge Pickup Fullsize Aftermarket Center Caps2002 Dodge Pickup Fullsize Aftermarket Center Caps, Aftermarket Center Caps; Chrome Finish; ABS; Set OF 4, , .

Source: Wheels / Rims, Mirrors & Lights Store

$116.50

Click here to view more details2003 Dodge Ram 1500 Van V8, 5.9 L, 360 CID Rebuilt Engine, Magnum, roller can, oil filter plate has 6 holes, bolt down rockers, Warranty: 3-Year/100,000 Mile, .

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$1,799.00

Click here to view more details2000 Dodge RAM 1500 VAN Used Air Cleaner Assembly, \5.9L, Very Good.

Source: Used Auto Parts Store

$88.00

Click here to view more details1999 Dodge RAM 1500 VAN Used Condenser Assembly, 3.9, COL, RWD, Very Good.

Source: Used Auto Parts Store

$108.00
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