1998 Ford Expedition 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 1998 Ford Expedition car and truck repair procedures including Ford 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 1998 Ford Expedition automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1998 Ford Expedition

  • 1998 Ford Expedition 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:W
  • 1998 Ford Expedition 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:6
  • 1998 Ford Expedition 5.4 V8 GAS, CID:330, Fuel Injection, Aspiration:330, Engine VIN:, Desg:L

A/C & HEATER SERVICE PROCEDURES FOR 1998 Ford Expedition 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 1998 Ford Expedition cars and light trucks from 1990+

Automatic Temperature Control Systems Diagnosis & Testing -> Automatic Temperature Control Systems, Explorer/Mountaineer & Expedition/Navigator -> Description
Vehicle: 1998 Ford Expedition 4.6 V8 GAS

The electronic automatic temperature control (EATC) system automatically maintains the temperature selected and regulates the airflow between the instrument panel registers, floor ducts, windshield defroster nozzle and side window de-misters.

With the use of microcontroller, the electronic automatic temperature control (EATC) module analyses input from temperature function and...

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A/C & HEATER SERVICE PROCEDURES FOR 1998 Ford Expedition 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 1998 Ford Expedition cars and light trucks from 1990+

Vacuum & Wiring Diagrams -> Light Trucks & Vans -> Air Conditioning & Heater
Vehicle: 1998 Ford Expedition 4.6 V8 GAS

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CLICK HERE TO GET FULL ACCESS TO 1998 Ford Expedition A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Ford Expedition 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 1998 Ford Expedition cars and light trucks from 1990+

Manual Air Conditioning & Heater System Diagnosis & Testing -> Component Testing & Diagnosis -> Heater Core Pressure Test
Vehicle: 1998 Ford Expedition 4.6 V8 GAS

Heater Core Pressure Test
  • Drain coolant from cooling system, then disconnect water hoses from heater core tubes and install a short piece of heater water hose approximately four inches in length on each tube.
  • Prepare heater core as follows:
    • Fill heater core and water hoses with water, then install plug tool No. BT-7422-B, or equivalent, in one hose end and adapter tool No. BT-7422-A from Rotunda Radiator/Heater Core Pressure Tester tool No. 021-00012, or equivalent, into other end.
    • Secure hoses, plug and adapter with hose cl...

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A/C & HEATER SERVICE PROCEDURES FOR 1998 Ford Expedition 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 1998 Ford Expedition cars and light trucks from 1990+

Orifice Tube/Expansion Valve Locations -> Domestic Light Trucks & Vans -> 1998-2000
Vehicle: 1998 Ford Expedition 4.6 V8 GAS

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CLICK HERE TO GET FULL ACCESS TO 1998 Ford Expedition A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Ford Expedition 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 1998 Ford Expedition cars and light trucks from 1990+

Compressor Service -> Thermal Protection Switch, Replace -> Installation -> Removal -> SD-7H15
Vehicle: 1998 Ford Expedition 5.4 V8 GAS

SD-7H15
Removal
  • Remove retaining plate and wire guide retaining bolt, then the retaining plate.
  • Use a small flat bladed screwdriver to break thermal switch silicone seal, then pry switch from cover, Fig. .
  • Discard thermal switch and clean sealer from opening of compressor.
Instal...

CLICK HERE TO GET FULL ACCESS TO 1998 Ford Expedition A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Ford Expedition 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 1998 Ford Expedition cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 1998 Ford Expedition 4.6 V8 GAS

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