1991 Ford Mustang Wiring Diagrams (ONLINE REPAIR MANUALS)

Auto Parts Search


Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!
Help me findSearch
Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 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 1991 Ford Mustang automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 1991 Ford Mustang

  • 1991 Ford Mustang GT 5.0 V8 GAS, CID:302, Fuel Injection, Aspiration:302, Engine VIN:, Desg:E
  • 1991 Ford Mustang LX 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:M
  • 1991 Ford Mustang LX 5.0 V8 GAS, CID:302, Fuel Injection, Aspiration:302, Engine VIN:, Desg:E

WIRING DIAGRAMS FOR 1991 Ford Mustang AUTOMOBILES

OEM drawn wiring diagrams for most 1991 Ford Mustang cars and light trucks sold in the U.S.

1991 Ford Mustang GT 5.0 V8 GAS Wiring Diagram1991 Ford Mustang GT 5.0 V8 GAS Wiring Diagram

Components on diagram:
  • Ignition Switch
  • Electronic Engine Control Module
  • Mass Air Flow Sensor
  • VIP Test Connector
  • EEC Power Relay
  • 1991 Ford Mustang GT 5.0 V8 GAS Wiring Diagram1991 Ford Mustang GT 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • Instrument Cluster
  • Fasten Belts Indicator
  • Hi Beam Indicator
  • Charge Indicator
  • 1991 Ford Mustang LX 5.0 V8 GAS Wiring Diagram1991 Ford Mustang LX 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Starter Relay
  • Starter Motor
  • Integrated Control Module
  • 1991 Ford Mustang LX 5.0 V8 GAS Wiring Diagram1991 Ford Mustang LX 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Warning Chime Module
  • LCD Illumination Relay
  • Radio
  • Main Light Switch
  • Instrument Panel Dimming Rheostat
  • 1991 Ford Mustang LX 5.0 V8 GAS Wiring Diagram1991 Ford Mustang LX 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Electronic Engine Control Module
  • Speed Control Servo
  • Vacuum Dump Valve
  • 1991 Ford Mustang LX 2.3 L4 GAS Wiring Diagram1991 Ford Mustang LX 2.3 L4 GAS Wiring Diagram

    Components on diagram:
  • Manifold Absolute Pressure Sensor
  • EGR Solenoid
  • Automatic Transmission
  • Power Brake Booster
  • 1991 Ford Mustang GT 5.0 V8 GAS Wiring Diagram1991 Ford Mustang GT 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Blower
  • Check Valve
  • Panel Defrost Door
  • Heater Function Selector Vacuum Valve
  • Outside Recirculation Door Vacuum Motor
  • 1991 Ford Mustang GT 5.0 V8 GAS Wiring Diagram1991 Ford Mustang GT 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Raise Relay
  • Convertible Top Switch
  • Lower Relay
  • 1991 Ford Mustang LX 5.0 V8 GAS Wiring Diagram1991 Ford Mustang LX 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Electronic Engine Control Module
  • Speed Control Amplifier
  • CLICK HERE TO GET FULL ACCESS TO 1991 Ford Mustang WIRING DIAGRAMS!

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

    Click here to view more details about 2001 Ford Mustang Mirror, Passenger Side2001 Ford Mustang Mirror, Passenger Side.

    Source: Auto Body Parts Store

    $23.72

    Click here to view more details about 2006 Ford Mustang Wiper Blade, Front, Driver Or Passenger Side, Rear2006 Ford Mustang Wiper Blade, Front, Driver Or Passenger Side, Rear, 22 in. length, Includes universal plastic adapters and easy to follow installation instructions; This new generation flat blade provides improved wiping capabilities in rain and freezing weather, long lasting durability, an easy to service design using a rubber insert that requires no special tools or high cost items to replace, and a clean appearance from inside the vehicle with the wiper profile neatly conforming to the base of the windshield; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $5.00

    Click here to view more details1970 Ford Mustang Upper And Lower Radiator Hose Set For Models With Small Block V8, Upper And Lower Radiator Hose Set For Models With Small Block V8, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $28.50

    Click here to view more details1969 Ford Mustang V8, 6.4 L, 390 CID Rebuilt Engine, Without smog., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,585.00

    Click here to view more details2005 Ford Mustang Used Bumper Bar, Front, 2DR, SIL Without foam, DO NOT STOCK UNLESS RSP IS BAD, Very Good.

    Source: Used Auto Parts Store

    $222.00

    Click here to view more details2008 Ford Mustang Used Bumper Bar, Rear, 2DR, RED, BASE w/ foam, Very Good.

    Source: Used Auto Parts Store

    $165.00
    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1991 Ford Mustang vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find