2003 Ford Mustang REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

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2003 Ford Mustang CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Ford REPAIR SHOPS DON'T WANT YOU TO KNOW

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Ford Mustang 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 Ford Mustang automobile. Try the Automotix DIY solution today!
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Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for Ford mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 2003 Ford Mustang vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

A/C & HEATER SERVICE PROCEDURES FOR 2003 Ford Mustang AUTOMOBILES

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2003 Ford Mustang Mach 1 4.6 V8 GAS

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BRAKE SERVICE PROCEDURES FOR 2003 Ford Mustang AUTOMOBILES

Disc Brakes -> Rear Disc & Parking Brakes -> Adjustments -> Continental -> Contour & Mystique -> Cougar, Crown Victoria, Grand Marquis, Marauder & Town Car -> Escort, Tracer & ZX2 -> Mustang -> Parking Brake -> Sable & Taurus
Vehicle: 2003 Ford Mustang Cobra 4.6 V8 GAS

Parking Brake

Cougar, Crown Victoria, Grand Marquis, Marauder & Town Car
  • Apply parking brake control fully with 100 lbs., foot pedal effort, then release brake control.
  • Place transmission in Neutral, then raise and support vehicle.
  • With parking brake control in Off position, grasp pensioner around housing. Using an hook tool place end into rounded end of clip between clip and housing. Unlock clip by pulling downward with tool and support pensioner.
  • The pensioner spring will take up cable slack and reload cables, while holding pensioner, lock clip by pushing up on bottom of clip. If clip ...

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FUEL FILTER REPLACEMENT PROCEDURES FOR 2003 Ford Mustang AUTOMOBILES

Ford Motor Co. Passenger Cars -> Fuel Shutoff Switch Location -> 1994-04 Mustang
Vehicle: 2003 Ford Mustang Mach 1 4.6 V8 GAS

The inertia switch is locat...

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2003 Ford Mustang AUTOMOBILES

DRIVESHAFT U-JOINT, Replace -> Assemble -> Disassemble
Vehicle: 2003 Ford Mustang GT 4.6 V8 GAS

Disassemble

Under no circumstances is the driveshaft assembly to be clamped in the jaws of a vise or similar holding fixture. Denting or localizing fracture can result, causing driveshaft failure during vehicle operation. Place the driveshaft on a suitable workbench, being careful not to damage the tube.

If components are not marked and installed correctly, driveline imbalance can occur. Index-mark the positions of the driveshaft components.

  • Remove the driveshaft.
  • Clamp the U-Joint Tool in a vise.
  • Remove all four of the snap rings.
  • Position the driveshaft flange yoke in th...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2003 Ford Mustang AUTOMOBILES

Starter, Replace
Vehicle: 2003 Ford Mustang Mach 1 4.6 V8 GAS

  • Disconnect battery ground cable.
  • Raise and support vehicle.
  • Remove solenoid protective cap and wiring nuts. Position wiring aside.
  • Remove starter motor mounting bolts, then starter motor from vehicle.
  • Reverse pr...

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MAINTENANCE LAMP RESET PROCEDURES FOR 2003 Ford Mustang AUTOMOBILES

Ford Motor Co. Cars -> Low Oil Level Warning Indicator ->
Vehicle: 2003 Ford Mustang Mach 1 4.6 V8 GAS

This system is used to indicate when the engine oil level is 11/2 quarts or more below the specified level. The lamp should light during engine starting. If the oil level is sufficient, the lamp will go off when the engine is operating. If the ...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2003 Ford Mustang AUTOMOBILES

Radiator, Replace
Vehicle: 2003 Ford Mustang Mach 1 4.6 V8 GAS

  • Drain coolant from radiator and degas bottle into suitable container.
  • Disconnect cooling fan motor electrical connector and separate fan harness from shroud.
  • Remove fan shroud left and righthand mounting bolts.
  • Remove cooling fan, motor and shroud as an assembly.
  • Remove radiator sight shield.
  • Disco...

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SERPENTINE BELT SERVICE PROCEDURES FOR 2003 Ford Mustang AUTOMOBILES

Serpentine Drive Belt, Replace
Vehicle: 2003 Ford Mustang Mach 1 4.6 V8 GAS

  • Insert a suitable square drive tool into square hole in tensioner arm, then rotate tensioner...

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COMPONENT LOCATION DIAGRAMS FOR 2003 Ford Mustang AUTOMOBILES

Component location diagrams for most 2003 Ford Mustang cars and light trucks sold in the U.S. from 1990+.

Front Disc Brake Components Diagram for 2003 Ford Mustang  3.8 V6 GASFront Disc Brake Components Diagram for 2003 Ford Mustang 3.8 V6 GAS

Components on diagram:
  • Disc Brake Caliper
  • Front Disc Brake Caliper Anchor Plate
  • Front Brake Hose
  • Guide Pin
  • Guide Pin Boot
  • Kick Panel, LH Side Diagram for 2003 Ford Mustang Mach 1 4.6 V8 GASKick Panel, LH Side Diagram for 2003 Ford Mustang Mach 1 4.6 V8 GAS

    Components on diagram:
  • Brake Pressure Switch
  • Clutch Pedal Position Switch
  • Generic Electronic Module
  • Brake Pedal Position Switch
  • Connector C-219
  • CLICK HERE TO GET FULL ACCESS TO 2003 Ford Mustang PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 2003 Ford Mustang AUTOMOBILES

    OEM drawn wiring diagrams for most 2003 Ford Mustang cars and light trucks sold in the U.S.

    2003 Ford Mustang Cobra 4.6 V8 GAS Wiring Diagram2003 Ford Mustang Cobra 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Rear Window Defrost Relay
  • Starter Motor
  • Generator
  • Constant Control Relay Module (CCRM)
  • 2003 Ford Mustang Mach 1 4.6 V8 GAS Wiring Diagram2003 Ford Mustang Mach 1 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Subwoofer, Left Rear
  • Subwoofer, Right Rear
  • CLICK HERE TO GET FULL ACCESS TO 2003 Ford Mustang WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 2003 Ford Mustang AUTOMOBILES

    OEM TSB listings for most 2003 Ford Mustang cars and light trucks sold in the U.S. from 1985+.

    Document: RECALL - CERTAIN 1992-2003 MODEL YEAR CARS AND TRUCKS - FUSED JUMPER HARNESS REPLACEMENT FOR VEHICLES SERVICED WITH AN INCOMPATIBLE FUSED JUMPER HARNESS
    Vehicle: 2003 Ford Mustang 3.8 V6 GAS

    Auto Systems:
  • Chassis Electrical, Wiring, Fuses & Breakers, Wipers, Motors
  • Document: RECALL - 1992-2004 MULTIPLE VEHICLE LINES - SPEED CONTROL SYSTEM MODIFICATION
    Vehicle: 2003 Ford Mustang 3.8 V6 GAS

    CLICK HERE TO GET FULL ACCESS TO 2003 Ford Mustang TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 2003 Ford Mustang AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2003 Ford Mustang cars and light trucks sold in the U.S. and Canada from 1970+.

    • Brake caliper mounting bolt torque
    • Brake drum runout, machining, & discard specs
    • Minimum brake lining thickness.
    • Brake rotor runout, parallelism, machining, discard, & finish specs

    A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2003 Ford Mustang cars and light trucks sold in the U.S. and Canada from 1980+.

    • Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap

    COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.

    PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules

    QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2003 Ford Mustang cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.

    • Automatic transmission/transaxles capacities, lubricant recommendations
    • Differential/final drive capacities, lube recommendations, grades, & viscosities
    • Final drive fill & drain plug torques
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
    • Severe service maintenance & interval recommendations
    • Tire sizes, wheel nut/bolt torque, pressures & rim sizes
    • Transfer case capacities, lube recommendations, grades, & viscosities

    TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2003 Ford Mustang cars and light trucks sold in the U.S. and Canada from 1980+

    • Airflow sensor electrical specifications
    • Tensioning specifications for systems with automatic tensioners
    • Barometric pressure sensor specs
    • Battery group number and cranking performance
    • Crankshaft & camshaft position sensor resistance
    • Engine compression pressures
    • Coolant temperature sensor specs
    • Computer advance.
    • Diesel fuel temperature sensor resistance.
    • Distributor advance specifications
    • Ignition pickup coil resistance
    • Exhaust gas recirculation temperature sensor resistance
    • Engine fastener torque values
    • Firing order diagrams
    • Fuel system pressures
    • Generator (alternator) specs
    • Intake air temperature sensor specs
    • Ignition coil specifications
    • Fuel injector resistance
    • Engine idle speeds
    • Knock sensor resistance
    • Manifold absolute pressure sensor specs
    • Mixture control solenoid resistance
    • Voltage regulator specs
    • Spark plug applications & gaps
    • Starter motor electrical specs.
    • Tensioning specifications for systems without automatic tensioners
    • Throttle body temperature sensor resistance
    • Ignition timing in degrees at rpm
    • Transmission oil temperature sensor resistance
    • Throttle position sensor specs
    • Vacuum sensor valve specs

    CLICK HERE TO GET FULL ACCESS TO 2003 Ford Mustang SPECIFICATIONS DATA!

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    Click here to view more details about 2006 Ford Mustang Turn Signal Light, Passenger Side2006 Ford Mustang Turn Signal Light, Passenger Side.

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    $20.73

    Click here to view more details2014 Ford Mustang 17" x 7" Alloy Wheel, Alloy Wheel; 17 X 7; 40MM Offset; 5 Split Spokes; 5 Lug; 4.5 Inch BP; Machined And Dark Charcoal, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $241.50

    Click here to view more details1979 Ford Mustang Mach I L6, 3.3 L, 200 CID Rebuilt Engine, No smog, front or rear dipstick, Warranty: 3-Year/100,000 Mile, .

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    $1,327.00

    Click here to view more details2001 Ford Mustang Used Rear Lower Control Arm, Passenger Side, 3.8, AUTO, RWD R, 6 cyl (base), Very Good.

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    Click here to view more details2005 Ford Mustang Used Bumper Bar, Front, 2DR, Black w/ foam, DO NOT STOCK UNLESS RSP IS BAD, Very Good.

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