1998 Mercury Villager A/C & Heater Service (ONLINE REPAIR MANUALS)

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

Electric Cooling Fans -> Description -> Except Villager -> Villager
Vehicle: 1998 Mercury Villager 3.0 V6 GAS

Except Villager

The PCM monitors vehicle parameters such as engine coolant temperature, vehicle speed and air conditioning system status. PCM controls fan operation through fan control output (single speed fan applications) or the low fan control and high fan control outputs.

Villager

The cooling fan is installed on the rear of the radiator and uses a two-speed electric motor mounted within the shroud. Three cooling fan relays (LO, HI 1 and HI 2) control operation of the fan. The high fan control relay 2 (HI 2) is a safety relay, ensuring cooling fan mot...

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

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 1998 Mercury Villager 3.0 V6 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1998 Mercury Villager A/C & HEATER SERVICE PROCEDURES

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

Air Bag System Precautions -> Ford Motor Co. -> Arming -> 1990-91 -> 1990-92 -> 1991-92 -> 1992-93 -> 1992-94 -> 1992-96 -> 1992-98 -> 1993 -> 1993-94 -> 1993-95 -> 1994 -> 1994-95 -> 1994-96 -> 1994-97 -> 1995 -> 1995-2004 -> 1995-96 -> 1995-98 -> 1996-97 -> 1996-99 -> 1997-2000 -> 1997-2001 -> 1997-2004 -> 1997-99 -> 1998 -> 1998-2000 -> 1998-2002 -> 1999-2000 -> 1999-2001 -> 1999-2002 -> 1999-2004 -> 2000 -> 2000-01 -> 2000-04 -> 2001-02 -> 2001-03 -> 2001-04 -> 2002-03 -> 2002-04 -> 2004 -> Aerostar & Bronco -> Aspire -> Aviator -> Blackwood, Expedition & Navigator -> Built After February 2002 -> Built Before March 2002 -> Capri -> Continental -> Contour & Mystique -> Cougar -> Crown Victoria Grand Marquis & Marauder -> Econoline -> Escape -> Escort, Tracer & ZX2 -> Excursion -> Explorer & Mountaineer -> Explorer Sport & Sport Trac -> F Series -> Focus -> Freestar & Monterey -> Light Trucks & Vans -> LS -> Mark VII -> Mark VIII -> Mustang -> Passenger Cars -> Probe -> Ranger -> Sable & Taurus -> Tempo & Topaz -> Thunderbird -> Town Car -> Villager -> Windstar
Vehicle: 1998 Mercury Villager 3.0 V6 GAS

Passenger Cars

Aspire
  • Disconnect battery ground cable.
  • Wait one minute for back-up power supply to deplete stored energy.
  • Remove restraint system diagnostic tool from driver's side air bag module electrical connector.
  • Connect driver's side air bag module electrical connector.
  • Install driver's side air bag module as outlined under "Component Service."
  • Remove restraint system diagnostic tool from passenger's side air bag module electrical connector.
  • Install passenger's side air bag module as outlined under "Component Service."
  • C...

CLICK HERE TO GET FULL ACCESS TO 1998 Mercury Villager A/C & HEATER SERVICE PROCEDURES

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

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 1998 Mercury Villager 3.0 V6 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1998 Mercury Villager A/C & HEATER SERVICE PROCEDURES

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

General Service Domestic Vehicles -> 1998-2000 -> Refrigerant Recovery
Vehicle: 1998 Mercury Villager 3.0 V6 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...

CLICK HERE TO GET FULL ACCESS TO 1998 Mercury Villager A/C & HEATER SERVICE PROCEDURES

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

Manual Air Conditioning & Heater System Diagnosis & Testing -> Component Testing & Diagnosis -> Heater Core Pressure Test
Vehicle: 1998 Mercury Villager 3.0 V6 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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