1993 Ford Bronco A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 1993 Ford Bronco

  • 1993 Ford Bronco 5.0 V8 GAS, CID:302, Fuel Injection, Aspiration:302, Engine VIN:, Desg:N
  • 1993 Ford Bronco 5.8 V8 GAS, CID:351, Fuel Injection, Aspiration:351, Engine VIN:, Desg:H

A/C & HEATER SERVICE PROCEDURES FOR 1993 Ford Bronco 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 1993 Ford Bronco cars and light trucks from 1990+

Cooling Fans -> COMPONENT REPLACEMENT -> 1992 Probe w/2.2L Engine -> 1993 Probe -> Capri -> Capri & Festiva -> Capri, Festiva & 1992 Probe -> CONSTANT CONTROL RELAY MODULE (CCRM) INTEGRATED RELAY CONTROL MODULE (IRCM), REPLACE -> Continental -> COOLING FAN MOTOR, REPLACE -> COOLING FAN RELAY -> Cougar & Thunderbird -> Cougar, Sable, Taurus & Thunderbird -> ENGINE COOLANT TEMPERATURE SWITCH -> Escort & Tracer -> Festiva & 1992 Probe -> Mustang -> Mustang, Tempo, Topaz & Probe w/3.0L Engine -> Sable & Taurus -> Tempo & Topaz -> Villager
Vehicle: 1993 Ford Bronco 5.8 V8 GAS

CONSTANT CONTROL RELAY MODULE (CCRM) INTEGRATED RELAY CONTROL MODULE (IRCM), REPLACE

Continental
  • Disconnect battery ground cable, then remove radiator sight shield.
  • Disconnect electrical connector, then remove integrated relay control assembly from radiator support, Fig. .
  • Disconnect electrical fan connector, then separate connector located at top of fan shroud.
  • Remove male terminal connector clip from shroud mounting tab, then remove air bag crash sensor.
  • Remove fan shroud from radiator.
  • Lift cooling fan module to dise...

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A/C & HEATER SERVICE PROCEDURES FOR 1993 Ford Bronco 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 1993 Ford Bronco cars and light trucks from 1990+

Compressor Service -> COMPRESSOR CLUTCH SERVICE -> CLUTCH FIELD COIL, REPLACE -> CLUTCH HUB & PULLEY, REPLACE -> EXCEPT FX-15 -> FX-15 -> Installation -> Removal
Vehicle: 1993 Ford Bronco 5.8 V8 GAS

CLUTCH HUB & PULLEY, REPLACE

Removal
  • Remove clutch hub retaining nut using Spanner Wrench tool No. T81P-19623-MH, or equivalent. On 10P15A compressors, use Strap Wrench D85L-6000-A, or equivalent. It is necessary to connect field coil to a 12V source to energize the coil engaging the clutch.
  • On Capri and Festiva, remove pressure plate using Pressure Plate Remover tool No. T88C-19623-A, or equivalent, Fig. .
  • On all models, remove clutch hub and shims from compressor shaft using Hub Remover tool No. T80L-19703-B, or equivalent, Fig. . ...

CLICK HERE TO GET FULL ACCESS TO 1993 Ford Bronco A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 Ford Bronco 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 1993 Ford Bronco cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Duty Trucks & Vans -> AUXILIARY SYSTEM VACUUM MOTOR & SOLENOID, REPLACE -> AEROSTAR
Vehicle: 1993 Ford Bronco 5.0 V8 GAS

AEROSTAR

  • Remove first seat behind driver, if equipped.
  • Remove auxiliary service panel, then the floor duct and auxiliary cover.
  • Remove push p...

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A/C & HEATER SERVICE PROCEDURES FOR 1993 Ford Bronco 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 1993 Ford Bronco cars and light trucks from 1990+

Manual Air Conditioning & Heater System Diagnosis & Testing -> Except Capri, Escort, Festiva, Probe, Tracer & Villager -> A/C COMPONENT DIAGNOSIS & TESTING -> 1992 COUGAR & THUNDERBIRD -> 1992 CROWN VICTORIA & GRAND MARQUIS -> 1992 SABLE & TAURUS -> 1993 COUGAR & THUNDERBIRD -> 1993 CROWN VICTORIA & GRAND MARQUIS -> 1993 SABLE & TAURUS -> 2.3L Engine -> 3.8L Supercharged Engine -> 5.0L Engine -> BRONCO, E-SERIES & F-SERIES -> COMPRESSOR CLUTCH -> Except 3.8L Supercharged Engine -> MUSTANG
Vehicle: 1993 Ford Bronco 5.0 V8 GAS

COMPRESSOR CLUTCH

Refer to Fig. , for compressor clutch cycle timing chart.

Operation of the A/C compressor clutch is dependent on signals from the engine computer (ECM). The system is designed to interrupt A/C compressor operation when certain conditions exist. The compressor clutch can be shut off for several seconds at engine start-up, at high engine speeds, during acceleration, when the engine coolant temperature exceeds a predetermined temperature and during low engine idle conditions. If compressor operation can be restored with a jumper w...

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A/C & HEATER SERVICE PROCEDURES FOR 1993 Ford Bronco 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 1993 Ford Bronco cars and light trucks from 1990+

Manual Air Conditioning & Heater System Diagnosis & Testing -> Except Capri, Escort, Festiva, Probe, Tracer & Villager -> HEATER COMPONENT DIAGNOSIS & TESTING -> BLOWER SWITCH CONTINUITY TEST -> HEATER CORE PRESSURE TEST
Vehicle: 1993 Ford Bronco 5.0 V8 GAS

BLOWER SWITCH CONTINUITY TEST

  • Check for continuity between connected terminals.
  • Check terminal continuity at every lever position. Test light should illuminate for each connected pair of terminals.
  • No continuity should exist between battery terminal and switch case.

HEATER CORE PRESSURE TEST

  • Drain coolant system, then disconnect heater hoses from heater core.
  • Install a short piece of heater hose, approximately 4 inches long, on each heater core tube.
  • Fill heater core and hoses with water, then insta...

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A/C & HEATER SERVICE PROCEDURES FOR 1993 Ford Bronco 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 1993 Ford Bronco cars and light trucks from 1990+

Air Bag System Precautions -> Ford Motor Co. -> Disarming -> 1990-91 -> 1990-92 -> 1991-92 -> 1992-93 -> 1992-94 -> 1992-96 -> 1993 -> 1993-94 -> 1993-95 -> 1994 -> 1994-95 -> 1994-97 -> 1995-2000 -> 1995-2004 -> 1995-96 -> 1995-97 -> 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: 1993 Ford Bronco 5.0 V8 GAS

Passenger Cars

Prior to disconnecting battery, record preset radio frequencies.

After the battery has been disconnected and connected again, abnormal drive conditions may be present while the powertrain control module relearns its adaptive strategy. The vehicle may need to be driven 10 miles or more to relearn the strategy.

Aspire
  • Disconnect battery ground cable and isolate.
  • Wait one minute for back-up power supply to deplete stored energy.
  • Remove four driver's side air bag module mounting bolts.
  • Disconnect driver's side air bag module...

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