2003 Ford Crown Victoria A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 2003 Ford Crown Victoria

  • 2003 Ford Crown Victoria 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:W
  • 2003 Ford Crown Victoria 4.6 V8 CNG, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:9

A/C & HEATER SERVICE PROCEDURES FOR 2003 Ford Crown Victoria 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 Crown Victoria 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 Crown Victoria 4.6 V8 CNG

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...

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

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

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

General Service Domestic Vehicles -> 2003-04 -> Oil Charge -> Alero & Malibu -> Bonneville, LeSabre & Park Avenue -> Caravan, Town & Country & Voyager -> Catera -> Cavalier & Sunfire -> Century -> Cherokee, Dakota, Full Size Pickups, Grand Cherokee & Wrangler -> Corvette -> DaimlerChrysler Corp. -> DeVille & Seville -> Eldorado -> Except Lincoln LS -> Except Tracker -> Ford Motor Company -> Full Size & Ram Vans -> General Motors Corp. -> Geo Tracker -> Grand Prix, Impala, Intrigue, Lumina, Monte Carlo & Regal -> L-Series -> Liberty -> Light Trucks & Vans -> Lincoln LS -> Metro -> Passenger Cars -> Prizm -> PT Cruiser -> S-Series -> Saturn -> VUE
Vehicle: 2003 Ford Crown Victoria 4.6 V8 GAS

DaimlerChrysler Corp.

Passenger Cars

Before installing replacement compressor, drain oil from replacement and failed compressors (drain oil from suction port). Add same amount of oil to replacement compressor as drained from failed compressor.

Remove defective components. Add the proper amount of oil to each replacement component. Most recovery/recycling equipment will measure the amount of oil being removed. This is the amount of oil to be added back to the system, follow manufactures instructions provided with the recovery/recycling station.

When other ai...

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

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

Component Replacement & Adjustment -> Crown Victoria, Grand Marquis & Town Car -> Water Pump, Replace
Vehicle: 2003 Ford Crown Victoria 4.6 V8 CNG

  • Drain coolant into suitable container.
  • On Town Car models, remove engine cooling fan and shroud.
  • On all models, loosen water pump mounting bolts, then release bel...

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

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

General Service Domestic Vehicles -> 2003-04 -> Refrigerant Recovery
Vehicle: 2003 Ford Crown Victoria 4.6 V8 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 2003 Ford Crown Victoria A/C & HEATER SERVICE PROCEDURES

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

Manual Air Conditioning & Heater System Diagnosis & Testing -> Crown Victoria, Grand Marquis & Marauder -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable
Vehicle: 2003 Ford Crown Victoria 4.6 V8 GAS

Air Bag System Disarming & Arming

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

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