1994 Ford Thunderbird A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 1994 Ford Thunderbird

  • 1994 Ford Thunderbird LX 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:W
  • 1994 Ford Thunderbird LX 3.8 V6 GAS, CID:232, Fuel Injection, Aspiration:232, Engine VIN:, Desg:4
  • 1994 Ford Thunderbird SC 3.8 V6 GAS, CID:232, Fuel Injection, Aspiration:232, Engine VIN:, Desg:R

A/C & HEATER SERVICE PROCEDURES FOR 1994 Ford Thunderbird 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 Ford Thunderbird cars and light trucks from 1990+

Manual Air Conditioning & Heater System Diagnosis & Testing -> COMPONENT TESTING & DIAGNOSIS -> 1.8L/4-112 Engine -> 1.9L/4-116 Engine -> 1995 -> A/C BLOWER MOTOR CURRENT DRAW TEST -> A/C CONDENSER COOLING FAN -> A/C RELAY -> AEROSTAR -> Aerostar & Villager -> Aerostar, Explorer & Ranger -> Aspire, Escort, Probe & Tracer -> Aspire, Probe & Villager -> AUXILIARY HEATER CORE PRESSURE TEST -> BLOWER MOTOR -> BLOWER MOTOR CIRCUIT TEST -> BLOWER MOTOR RELAY -> BLOWER MOTOR SWITCH -> Bronco, E-Series & F-Series -> COUGAR, CROWN VICTORIA, GRAND MARQUIS, SABLE, TAURUS, TEMPO, THUNDERBIRD AND TOPAZ -> ESCORT & TRACER -> FUNCTION SELECTOR SWITCH -> HEATER BLOWER MOTOR -> HEATER BLOWER RESISTOR -> HEATER CORE PRESSURE TEST -> PROBE -> REAR CONTROL SWITCH AT FRONT CLIMATE CONTROL ASSEMBLY -> REAR CONTROL SWITCH AT REAR CLIMATE CONTROL ASSEMBLY -> Villager -> Villager & Windstar -> Windstar
Vehicle: 1994 Ford Thunderbird SC 3.8 V6 GAS

A/C BLOWER MOTOR CURRENT DRAW TEST

COUGAR, CROWN VICTORIA, GRAND MARQUIS, SABLE, TAURUS, TEMPO, THUNDERBIRD AND TOPAZ

On electrical circuits, continuity must exist from the source of power battery positive voltage (+) to the unit where the power is used and back-up to the source of power battery ground (-) terminal. A check at each connection in a circuit, starting at the battery will locate an open circuit or will show the circuit is complete.

A suitable multimeter or self-powered test lamp connected at any two points of a circuit, with the p...

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A/C & HEATER SERVICE PROCEDURES FOR 1994 Ford Thunderbird 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 Ford Thunderbird cars and light trucks from 1990+

Component Replacement & Adjustment -> Passenger Cars -> ADJUSTMENTS -> Air Flow Control Cable -> ASPIRE -> CAPRI -> CONTROL CABLES -> ESCORT & TRACER -> EXCEPT ASPIRE, CAPRI, ESCORT, PROBE & TRACER -> Function Selector Cable -> Mode Selector Cable -> PROBE -> REC/FRESH Control Cable -> Recirc/Fresh Air Cable -> RECIRC/FRESH Air Door Cable -> Temperature Control Cable
Vehicle: 1994 Ford Thunderbird SC 3.8 V6 GAS

CONTROL CABLES

EXCEPT ASPIRE, CAPRI, ESCORT, PROBE & TRACER

Function and/or temperature control cables self-adjust when levers are moved to extreme right of WARM and/or DEFROST slot in face of control assembly. On models equipped with a control knob, the cables self-adjust when the knob is rapidly rotated clockwise toward the WARM position. Some function and temperature control levers move from top to bottom.

The control cable wire should be pre-set to prevent kinking before attempting self-adjusting procedure. Cable pre-set may be performed in vehicle or befo...

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A/C & HEATER SERVICE PROCEDURES FOR 1994 Ford Thunderbird 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 Ford Thunderbird cars and light trucks from 1990+

Component Replacement & Adjustment -> Passenger Cars -> INSTRUMENT PANEL, REPLACE -> ASPIRE -> CAPRI -> CONTINENTAL -> CONTOUR & MYSTIQUE -> COUGAR & THUNDERBIRD -> CROWN VICTORIA, GRAND MARQUIS & TOWN CAR -> ESCORT & TRACER -> MARK VIII -> MUSTANG -> PROBE -> SABLE & TAURUS -> TEMPO & TOPAZ
Vehicle: 1994 Ford Thunderbird LX 4.6 V8 GAS

CONTOUR & MYSTIQUE

  • Disconnect battery ground cable.
  • Remove cowl vent screens.
  • Disconnect upper speedometer cable from lower speedometer cable.
  • Remove floor console panel.
  • Remove steering column tube.
  • Remove instrument cluster as follows:
    • Remove three instrument panel finish panel screw covers and screws.
    • Pull finish panel away from finish panel, then disconnect wiring harness connectors from indicator lamps, heated back window switch and light and traction assist switch.
    • Remove cluster instrument panel ...

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A/C & HEATER SERVICE PROCEDURES FOR 1994 Ford Thunderbird 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 Ford Thunderbird cars and light trucks from 1990+

Component Replacement & Adjustment -> Passenger Cars -> BLOWER MOTOR, REPLACE -> 1994 -> 1995 -> ASPIRE -> CAPRI -> CONTINENTAL -> CONTOUR & MYSTIQUE -> COUGAR & THUNDERBIRD -> CROWN VICTORIA, GRAND MARQUIS & TOWN CAR -> ESCORT & TRACER -> Less Air Conditioning -> MARK VIII -> MUSTANG -> PROBE -> SABLE & TAURUS -> TEMPO & TOPAZ -> With Air Conditioning
Vehicle: 1994 Ford Thunderbird LX 3.8 V6 GAS

CONTOUR & MYSTIQUE

  • Working from inside vehicle, remove push pins and upper footwell trim panel from passenger side.
  • Disconnect blower motor electrical connector.
  • Carefully lift retaining lug on A/C blower motor flange, and rotate blower motor counterclockwise approximately 30 degrees to disengage it from A/C evaporator housing.
  • Pull blower motor out of A/C evaporator housing.
  • Reverse procedure to install. After inserting blower motor into A/C evaporator housing, turn clockwise until retaining lug engages.

CROWN VICTORIA, GRAND M...

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A/C & HEATER SERVICE PROCEDURES FOR 1994 Ford Thunderbird 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 Ford Thunderbird cars and light trucks from 1990+

Component Replacement & Adjustment -> Passenger Cars -> VACUUM MOTOR, REPLACE -> Air Inlet Duct Door -> Continental & Mark VIII -> CONTINENTAL, MARK VIII, SABLE & TAURUS -> Continental, Sable & Taurus -> CONTOUR & MYSTIQUE -> COUGAR & THUNDERBIRD -> CROWN VICTORIA, GRAND MARQUIS & TOWN CAR -> FLOOR DEFROST DOOR -> FLOOR PANEL DOOR -> Heater & A/C Air Inlet Duct Door -> Heater Air Damper Door -> Heater Damper Door -> Less Automatic Temperature Control System -> MUSTANG -> OUTSIDE RECIRCULATING DOOR -> OUTSIDE RECIRCULATION DOOR -> PANEL DEFROST DOOR -> PANEL DOOR-FULL AND/OR PARTIAL -> Sable & Taurus -> Windshield Defroster Door -> With Automatic Temperature Control System
Vehicle: 1994 Ford Thunderbird LX 4.6 V8 GAS

CONTOUR & MYSTIQUE

Windshield Defroster Door
  • Working below instrument panel, disconnect lefthand courtesy lamp from instrument panel steering column cover.
  • On Mystique models, open lefthand storage compartment.
  • On all models, remove five screws retaining instrument panel steering column cover to instrument panel. Remove instrument panel steering column.
  • Disconnect vacuum hose harness from vacuum control motor.
  • Loosen two nuts retaining vacuum control motor to A/C evaporator housing.
  • Carefully disconnect vacuum control m...

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A/C & HEATER SERVICE PROCEDURES FOR 1994 Ford Thunderbird 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 Ford Thunderbird 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: 1994 Ford Thunderbird LX 3.8 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...

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