All Wiring Diagrams for Ford Mustang LX 1990 model

COOLING FAN

2.3L

2.3L, Cooling Fan Wiring Diagram for Ford Mustang LX 1990

List of elements for 2.3L, Cooling Fan Wiring Diagram for Ford Mustang LX 1990:

• (left fender apron)
• (top left front of engine compt)
• 49 states and canada
• A/c clutch field coil
• A/c cooling fan controller (left side of dash)
• A/c-heater control
• Acc
• Activate input
• Bat
• California
• Clutch cycling pressure switch (on accumulator)
• Compressor output
• Cooling fan temperature switch (left side of engine)
• Electric cooling fan
• Electronic engine control module (right kick panel)
• Fan output
• G100
• Ground
• Hot at all times
• Ign
• Ignition switch
• Lock
• Off
• Pressure sw input
• Run
• Start
• Wot cutout input

DEFOGGERS

Defogger Wiring Diagram for Ford Mustang LX 1990

List of elements for Defogger Wiring Diagram for Ford Mustang LX 1990:

• (2 door)
• (3 door)
• Fuse 15a
• Fuse link c (16 ga) (at starter relay assembly)
• Fuse panel (left side of i/p)
• G100 (left front fender)
• G401 (right side of package tray support)
• G410 (right side of liftgate)
• Hot at all times
• Hot in run
• Nca
• Not used
• Rear window defrost control (left side of i/p)
• Rear window defrost grid
• Rear window defrost switch
• Time delay

HORN

Horn Wiring Diagram for Ford Mustang LX 1990

List of elements for Horn Wiring Diagram for Ford Mustang LX 1990:

• Cruise control system
• Fuse 16 20a
• Fuse panel
• G100 (left fender apron)
• High pitch horn (left fender apron)
• Horn relay (behind center of i/p)
• Horn switch
• Hot at all times
• Low pitch horn (left fender apron)
• Slip ring
• Steering wheel control switch

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for Ford Mustang LX 1990

List of elements for Power Door Lock Wiring Diagram for Ford Mustang LX 1990:

• 2 & 3 door
• 20a
• Convertible
• G500 (left front door)
• Hot at all times
• In-line circuit breaker
• Left door lock actuator
• Lock
• Master window/ door lock switch
• Pnk/
• Pnk/orn
• Right door lock actuator
• Right window/ door lock switch
• Unlock

POWER MIRRORS

Power Mirror Wiring Diagram for Ford Mustang LX 1990

List of elements for Power Mirror Wiring Diagram for Ford Mustang LX 1990:

• (below rear center of console) g302
• Directional switch
• Fuse 8 15a
• Fuse panel
• Hot at all times
• L/r motor
• Left power mirror
• Mirror select switch
• Nca
• Power mirror switch
• Red
• Right power mirror
• Up/dn motor

POWER SEATS

Lumbar Wiring Diagram for Ford Mustang LX 1990

List of elements for Lumbar Wiring Diagram for Ford Mustang LX 1990:

• 20a
• G300 (below left front seat)
• Hot at all times
• In-line circuit breaker (at starter relay)
• Left front air pump
• Left front lumbar seat switch
• Right front air pump
• Right front lumbar seat switch

POWER WINDOWS

Power Window Wiring Diagram, 2 & 3 Doors for Ford Mustang LX 1990

List of elements for Power Window Wiring Diagram, 2 & 3 Doors for Ford Mustang LX 1990:

• (inside driver's door) g500
• C206
• Circuit breaker 14 20a
• Down
• Driver's window switch
• Fuse panel
• Hot in acc or run
• Left front window motor
• Master window control switch
• Passen- ger's window switch
• Pnk
• Right front window control switch
• Right front window motor
• Up down

Power Window Wiring Diagram, Convertible for Ford Mustang LX 1990

List of elements for Power Window Wiring Diagram, Convertible for Ford Mustang LX 1990:

• (behind center of i/p, on i/p support brace) g206
• (inside driver's door) g500
• 20a
• C206
• Circuit breaker 14 20a
• Down
• Fuse panel
• Hot at all times
• Hot in accy or run
• In-line circuit breaker
• Left front window motor
• Left front window switch
• Left rear window control switch
• Left rear window motor
• Left rear window switch
• Lock
• Master window control switch
• Pin numbers 1991 0nly
• Pnk
• Right front window control switch
• Right front window motor
• Right front window switch
• Right rear window control switch
• Right rear window motor
• Right rear window switch
• Unlock
• Window lock switch
• Window regulator safety relay (inside left cowl panel)

RADIO

Radio Wiring Diagrams, Base Radio for Ford Mustang LX 1990

List of elements for Radio Wiring Diagrams, Base Radio for Ford Mustang LX 1990:

• (1992-93 only)
• (not used)
• All except
• C257
• C258
• Fuse 15a
• Fuse panel (left side of i/p)
• G206 (center i/p support brace)
• Ground distribution system (1993 only)
• Hot at all times
• Hot in acc or run
• Interior lights system
• Left door speaker
• Left rear speaker
• Right door speaker
• Right rear speaker
• Solid state
• Stereo radio

Radio Wiring Diagrams, Premium Radio for Ford Mustang LX 1990

List of elements for Radio Wiring Diagrams, Premium Radio for Ford Mustang LX 1990:

• C280
• C281
• C282
• C283
• Fuse 15a
• Fuse panel (left side of i/p)
• G206 (center i/p support brace)
• Hot at all times
• Hot in acc or run
• Interior lights system
• Left dash speaker
• Left door speaker
• Premium sound amplifier (behind radio)
• Red
• Right dash speaker
• Right door speaker
• Solid state
• Stereo radio

STARTING/CHARGING

Charging Wiring Diagram for Ford Mustang LX 1990

List of elements for Charging Wiring Diagram for Ford Mustang LX 1990:

• (front of left front fender)
• A-screw
• Acc
• Battery
• C153
• C154
• Charge indicator
• Engine control system
• F-screw
• Field
• Fusible link
• G100
• Hot at all times
• Ignition switch
• Instrument cluster
• Integral alternator regulator (2.3l top left front of engine, 5.0l right front of engine) c153
• Lock
• Off
• Red
• Regulator
• Run
• Start
• Starter relay (on left front fender apron)
• Stator

Starting Wiring Diagram for Ford Mustang LX 1990

List of elements for Starting Wiring Diagram for Ford Mustang LX 1990:

• (front of left front fender)
• (on clutch pedal support)
• A/t
• Accy
• Backup/ neutral safety switch (left side of transmission)
• Battery
• Clutch interrupt switch
• Engine control system
• Fusible link
• G100
• Ignition switch
• Lock
• M/t
• Off
• Red
• Run
• Start
• Starter motor (lower right rear of engine)
• Starter relay (front of left fender apron)

TRUNK, TAILGATE, FUEL DOOR

Trunk Release Wiring Diagram for Ford Mustang LX 1990

List of elements for Trunk Release Wiring Diagram for Ford Mustang LX 1990:

• trunk lid release solenoid (center of trunk lid)
• 2 door
• 20a
• 3 door
• Fuse 6
• Fuse block
• G404 (left side of cargo area)
• Hatchback release solenoid (center rear of hatchback)
• Hot in accy or run
• Trunk lid/ hatchback release switch

WIPER/WASHER

Wiper/Washer Wiring Diagram for Ford Mustang LX 1990

List of elements for Wiper/Washer Wiring Diagram for Ford Mustang LX 1990:

• (1988-89) (1990)
• Circuit breaker 6a 8.25a
• Electronic switch
• Fuse panel (left side of i/p)
• G102 (left fender apron)
• Hot in accy or run
• Int
• Interval adjust
• Interval governor (left side of i/p)
• Interval override
• Interval timer
• Interval wiper/washer switch
• Off
• Park
• Pump motor test con- nector (left side of eng compt)
• Red
• Run
• Washer pump (in washer reservoir)
• Washer switch
• Wiper motor and switch (left side of safety wall)