1999 Mercury Mystique A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 1999 Mercury Mystique

  • 1999 Mercury Mystique 2.0 L4 GAS, CC:1989, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:3
  • 1999 Mercury Mystique 2.5 V6 GAS, CC:2450, CID:155, Fuel Injection, Aspiration:155, Engine VIN:, Desg:L

A/C & HEATER SERVICE PROCEDURES FOR 1999 Mercury Mystique 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 Mercury Mystique cars and light trucks from 1990+

Electric Cooling Fans -> Description -> Except Villager -> Villager
Vehicle: 1999 Mercury Mystique 2.0 L4 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 1999 Mercury Mystique 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 Mercury Mystique 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: 1999 Mercury Mystique 2.5 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 1999 Mercury Mystique A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1999 Mercury Mystique 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 Mercury Mystique cars and light trucks from 1990+

Component Replacement & Adjustment -> Passenger Cars -> Heater Core, Replace -> Continental & Mark VIII -> Contour, Cougar & Mystique -> Crown Victoria, Grand Marquis & Town Car -> Escort & Tracer -> Focus -> LS -> Mustang -> Sable & Taurus
Vehicle: 1999 Mercury Mystique 2.5 V6 GAS

Continental & Mark VIII
  • Remove instrument panel as outlined under "Instrument Panel."
  • Drain coolant into suitable container to a level below heater core.
  • Disconnect electrical connector at powertrain control module.
  • Disconnect heater coolant hoses from heater core.
  • Remove metal access cover, Fig. .
  • Disconnect wire harness connector, remove screws, then the A/C electronic blend door actuator, Fig. .
  • Remove A/C air intake flue damper assist spring, Fig. .
  • Depress locking ramp and remove A/C damper door shaft from air temperature ...

CLICK HERE TO GET FULL ACCESS TO 1999 Mercury Mystique A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1999 Mercury Mystique 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 Mercury Mystique cars and light trucks from 1990+

Vacuum & Wiring Diagrams -> Passenger Cars -> Cooling Fans
Vehicle: 1999 Mercury Mystique 2.5 V6 GAS

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CLICK HERE TO GET FULL ACCESS TO 1999 Mercury Mystique A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1999 Mercury Mystique 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 Mercury Mystique cars and light trucks from 1990+

Computer Relearn Procedures -> Ford Motor Co. -> 1999-2002 -> 2003-04 -> Automatic Data Transfer -> Except 1999-2002 -> Manual Data Entry -> Powertrain Control Module (PCM)
Vehicle: 1999 Mercury Mystique 2.0 L4 GAS

Powertrain Control Module (PCM)

Except 1999-2002

Disconnect negative battery cable for a minimum of five minutes. After clearing memory, it is required to drive vehicle a minimum of 10 miles to allow PCM time to relearn operating strategy.

1999-2002
Automatic Data Transfer
  • Prior to removing old PCM, connect a suitably programmed scan tool to Data Link Connector (DLC).
  • Follow scan tool manufacturers' instructions to download data from old PCM.
  • Install new PCM and connect scan tool to DLC.
  • Follow scan tool manufactur...

CLICK HERE TO GET FULL ACCESS TO 1999 Mercury Mystique A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1999 Mercury Mystique 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 Mercury Mystique cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 1999 Mercury Mystique 2.0 L4 GAS

[[table data]]

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