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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Ford Explorer 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 2003 Ford Explorer automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Ford Explorer

  • 2003 Ford Explorer 4.0 V6 GAS, CID:245, Fuel Injection, Aspiration:245, Engine VIN:, Desg:E
  • 2003 Ford Explorer 4.0 V6 FLEX, CID:245, Fuel Injection, Aspiration:245, Engine VIN:, Desg:K
  • 2003 Ford Explorer 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:W
  • 2003 Ford Explorer Sport 4.0 V6 GAS, CID:245, Fuel Injection, Aspiration:245, Engine VIN:, Desg:E

A/C & HEATER SERVICE PROCEDURES FOR 2003 Ford Explorer 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 2003 Ford Explorer 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: 2003 Ford Explorer 4.0 V6 FLEX

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 2003 Ford Explorer A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Ford Explorer 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 2003 Ford Explorer cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 2003 Ford Explorer 4.6 V8 GAS

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CLICK HERE TO GET FULL ACCESS TO 2003 Ford Explorer A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Ford Explorer 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 2003 Ford Explorer cars and light trucks from 1990+

Component Replacement & Adjustment -> Explorer & Mountaineer -> Heater Core, Replace -> Auxiliary -> Front
Vehicle: 2003 Ford Explorer Sport 4.0 V6 GAS

Front

  • Recover refrigerant as outlined under .
  • Remove instrument panel as outlined under "Instrument Panel, Replace."
  • Drain coolant into suitable container.
  • Fold carpet back, then remove righthand and lefthand instrument panel support brackets.
  • Remove mounting screws and snow shield.
  • On models equipped with Dual Automatic Temperature Control (DATC), disconnect vacuum line connector.
  • On models equipped with 4WD models, disconnect 4WD control module.
  • On all models, disconnect heater core hoses.
  • Disconnect evaporator core inle...

CLICK HERE TO GET FULL ACCESS TO 2003 Ford Explorer A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Ford Explorer 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 2003 Ford Explorer cars and light trucks from 1990+

Component Replacement & Adjustment -> Explorer & Mountaineer -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Product Compatibility
Vehicle: 2003 Ford Explorer 4.0 V6 FLEX

Air Bag System Disarming & Arming

Refer to and for air bag system disarming and arming procedures.

Battery Ground Cable

Prior to service, disconnect battery ground cable ...

CLICK HERE TO GET FULL ACCESS TO 2003 Ford Explorer A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Ford Explorer 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 2003 Ford Explorer cars and light trucks from 1990+

Automatic Temperature Control Systems Diagnosis & Testing -> Explorer & Mountaineer -> Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> Symptom Based Tests -> Using Control Panel Display -> Using Scan Tool
Vehicle: 2003 Ford Explorer 4.0 V6 GAS

Accessing Diagnostic Trouble Codes

Using Control Panel Display

The DATC module self-test will only retrieve on-demand (hard fault) Diagnostic Trouble Codes (DTC)s. It will not retrieve continuous DTCs. The DATC module will not detect concerns associated with data link messages such as engine coolant temperature or vehicle speed signals. To retrieve data link message concerns a scan tool must be used.

The DATC module self-test will detect concerns in the system control functions and will display hard faults that are present during self-test.

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CLICK HERE TO GET FULL ACCESS TO 2003 Ford Explorer A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Ford Explorer 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 2003 Ford Explorer 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: 2003 Ford Explorer Sport 4.0 V6 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...

CLICK HERE TO GET FULL ACCESS TO 2003 Ford Explorer A/C & HEATER SERVICE PROCEDURES

Shop online for auto body parts, engines, wheels, lights...

Click here to view more details about 1998 Ford Explorer Grille Assembly1998 Ford Explorer Grille Assembly, With emblem provision, headlight holes, chrome frame, and silver grille insert; A high quality, OE replacement complete grille and shell assembly; Backed by 1-year, unlimited-mileage warranty..

Source: Auto Body Parts Store

$42.77

Click here to view more details1999 Ford Explorer Bumper Bracket, Front, Passenger Side, A high quality, OE replacement bumper bracket; With 1-year limited TruckEFX warranty..

Source: Auto Body Parts Store

$13.40

Click here to view more details about 2005 Ford Explorer 16" x 7" Alloy Wheel2005 Ford Explorer 16" x 7" Alloy Wheel, Alloy Wheel; 16 X 7; 5 Spokes; 5 Lug; 4.5 Inch BP; New Replica; Silver, , .

Source: Wheels / Rims, Mirrors & Lights Store

$111.50

Click here to view more details about 2001 Ford Explorer V6, 4 L, 245 CID Rebuilt Engine2001 Ford Explorer V6, 4 L, 245 CID Rebuilt Engine, Explorer/Ranger All & Manual trans Aerostar Van, Block # 95TM-AB, Head # 95TM. Supplied with new head casting., Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

$2,105.00

Click here to view more details2002 Ford Explorer Used Bumper Cover, Rear, 4DR, Gold, XLT 1J1, GOUGES, Average.

Source: Used Auto Parts Store

$222.00

Click here to view more details2012 Ford Explorer Used Turbo, 2.0, AUTO, FWD, 39K (2.0L, turbo), thru 05/30/12, Very Good.

Source: Used Auto Parts Store

$586.00
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