All Wiring Diagrams for Ford Mustang GT 1998

AIR CONDITIONING

3.8L

3.8L, A/C Wiring Diagram for Ford Mustang GT 1998

List of elements for 3.8L, A/C Wiring Diagram for Ford Mustang GT 1998:

• (behind center of dash) g206
• (main harness, near breakout to air bag diagnostic connector) s213
• (not used)
• .5 ohms
• 1.3 ohms
• A/c clutch control
• A/c clutch cycling pressure switch (right rear corner of engine compartment, on a/c accumulator)
• A/c clutch field coil
• A/c high pressure cutout/fan switch (lower right front of engine compartment, on a/c line, right of belt tensioner)
• A/c-heater control assembly
• Blower motor
• Blower motor resistor assembly (behind right side of dash, in a/c-heater plenum)
• Blower motor switch
• Constant control relay module (ccrm) (inside right front fender, behind air filter housing)
• Def
• Edf relay
• Edf relay control
• Electric cooling fan motor
• Engine compartment fuse box
• Fan c.b. 30a
• Floor
• Fuse 17 30a
• Fuse 6 15a
• G100 (left front of engine compartment)
• G101 (right front of engine compartment)
• Hot at all times
• Hot in acc or run
• Hot in run
• I/p fuse panel
• Max
• Mix
• Nca
• Norm
• Off
• Pcm power relay
• Pnk/
• Powertrain control module (pcm) (behind right kick panel)
• S102 (engine control sensor harness, near breakout to octane adjust plug)
• S104 (dash panel to headlamp junction harness, near breakout to g101)
• S115 (engine control sensor harness, near breakout to right front brake sensor)
• S119 (engine control sensor harness, near breakout to a/c high pressure cutout/fan switch)
• S122 (engine control sensor harness, in breakout to electric cooling fan motor)
• S201 (main harness, near breakout to ground g206)
• S226
• Thermal limiter
• Vent

Heater Wiring Diagram for Ford Mustang GT 1998

List of elements for Heater Wiring Diagram for Ford Mustang GT 1998:

• (behind center of i/p) g206
• .5 ohms
• 1.3 ohms
• Blower motor
• Blower motor resistor assembly (behind right side of dash, in a/c-heater plenum)
• Blower motor switch
• Defrost
• Floor
• Fuse 17 30a
• Heater control assembly
• Hot in run
• I/p fuse panel
• Mix
• Off
• S213 (main harness, near breakout to air bag diagnostic connector)
• Thermal limiter
• Vent

4.6L

4.6L, A/C Wiring Diagram for Ford Mustang GT 1998

List of elements for 4.6L, A/C Wiring Diagram for Ford Mustang GT 1998:

• (4.6l-2v, engine control harness, near breakout to in-line connector, right rear of engine compartment) (4.6l-4v, engine control harness, in breakout to intake manifold runner control)
• (behind center of dash) g206
• (engine control sensor harness, near breakout to octane adjust plug) s102
• (engine control sensor harness, near breakout to right front brake sensor) s100
• (main harness, near breakout to air bag diagnostic connector) s213
• (right front of engine compartment) g101
• (w/high current fuse panel) (w/o high current fuse panel)
• .5 ohms
• 1.3 ohms
• 30a c.b.
• A/c clutch cycling pressure switch (right rear corner of engine compartment, on a/c accumulator)
• A/c clutch control
• A/c clutch field coil
• A/c high pressure cutout/fan switch (lower right front of engine compartment, on a/c line, above air cleaner housing)
• A/c-heater control assembly
• Blower motor
• Blower motor resistor assembly
• Blower motor resistor assembly (behind right side of dash, in a/c-heater plenum)
• Blower motor switch
• Clutch switch
• Constant control relay module (ccrm) (inside right front fender, behind air filter housing)
• Def
• Edf relay
• Edf relay control
• Electric cooling fan motor
• Engine compartment fuse box
• Engine controls system
• Fan fuse 50a 60a
• Fan switch
• Floor
• Fuse 17 30a
• Fuse 6 15a
• G100 (left front of engine compartment)
• Hedf relay
• High curent fuse panel
• Hot at all times
• Hot in acc or run
• Hot in run
• I/p fuse panel
• Max
• Mix
• Norm
• Off
• Pcm power relay
• Pnk/
• Powertrain control module (pcm) (behind right kick panel)
• Red
• S115 (engine control sensor harness, near breakout to right front brake sensor)
• S116 (engine control sensor harness, near breakout to right front brake sensor)
• S119 (engine control sensor harness, near breakout to a/c high pressure cutout/fan switch)
• S122 (engine control sensor harness, near breakout to a/c high pressure cut/out fan switch)
• S140 (engine control sensor harness, near breakout to a/c high pressure cut/out fan switch)
• S149
• S201 (main harness, near breakout to ground g206)
• S226
• Thermal limiter
• Vent
• W/high current fuse panel
• W/o high current fuse panel

Heater Wiring Diagram for Ford Mustang GT 1998

List of elements for Heater Wiring Diagram for Ford Mustang GT 1998:

• (behind center of i/p) g206
• .5 ohms
• 1.3 ohms
• Blower motor
• Blower motor resistor assembly (behind right side of dash, in a/c-heater plenum)
• Blower motor switch
• Defrost
• Floor
• Fuse 17 30a
• Heater control assembly
• Hot in run
• I/p fuse panel
• Mix
• Off
• S213 (main harness, near breakout to air bag diagnostic connector)
• Thermal limiter
• Vent

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Ford Mustang GT 1998

List of elements for Anti-lock Brake Wiring Diagrams for Ford Mustang GT 1998:

• Abs fuse 1 40a
• Abs fuse 2 20a
• Abs ind
• Abs indicator
• Abs rly
• All times
• All times engine compt fuse box
• Anti-lock brake control module (right front of engine compartment, behind radiator)
• Batt
• Bpp sw
• Brake pedal
• Data link connector (right of steering column)
• Fuse 10a
• Fuse 15a
• G101 (right front of engine compt)
• Ground
• Hot at
• Hot at all times
• Hot in
• Hot in run or start
• I/p fuse panel
• Instrument cluster
• Iso 9141
• Left front brake sensor
• Left rear brake sensor
• Lf sens
• Lr sens
• Nca
• Position switch (top of brake pedal support)
• Pwr rly
• Rf sens
• Right front brake sensor
• Right rear brake sensor
• Rr sens
• Run
• S104
• S207
• S229
• S232 (main harn behind left side of dash)
• S255 (main harn, right of steering column)
• Tan/red

ANTI-THEFT

Forced Entry Wiring Diagram for Ford Mustang GT 1998

List of elements for Forced Entry Wiring Diagram for Ford Mustang GT 1998:

• (body harn, below right side of rear seat)
• (body harn, left side of trunk)
• (body harn, near anti- theft mod)
• (front of door jamb) left courtesy light switch
• (front of door jamb) right courtesy light switch
• (in body main harness, behind left side of dash) ant-theft diode
• (not used)
• * w/ remote
• ** w/o remote
• 10a
• 15a
• 20a
• Acc
• All doors lock
• Anti-theft controller module (left rear of trunk, behind trim panel)
• Anti-theft ind
• Anti-theft indicator
• Auto trans
• Battery
• C250
• C400
• C402
• C403
• C404
• Cluster
• Clutch pedal position switch
• Convertible
• Coupe
• Dash at left kick panel)
• Disarm input
• Door ajar input
• Door open input
• Driver's door unlk
• Drv door unlk
• Exterior lights system
• Fuse 16
• Fuse 6
• Fuse 8
• G206 (behind center of dash)
• G302 (below rear of center console)
• Ground
• Headlights system
• Horns output
• Horns system
• Hot at all times
• Hot in acc or run
• I/p fuse panel
• Ignition switch
• Instrument
• Interior lights system
• Keyless entry
• Keyless entry system (door lock motors)
• Left door disarm switch (left door, back of lk cylinder)
• Lo beam output
• Lock
• Lock door input
• Manual trans
• Nca
• Off
• Park lamps output
• Pass door unlk
• Pwr (acc/run)
• Red/ pnk
• Red/pnk
• Remote/keyless entry module (left rear of trunk, behind side trim)
• Right door disarm switch (right door, back of lk cylinder)
• Run
• S210
• S221
• S302
• S306
• S317
• S401
• S407
• S412
• S413
• S423
• S424
• S427
• S501
• Start
• Start input
• Starter output
• Starting/ charging system
• Trunk lid anti-theft switch (center of trunk lid)
• Trunk lid input
• Unlock door input
• Warning system

Passive Anti-theft Wiring Diagram for Ford Mustang GT 1998

List of elements for Passive Anti-theft Wiring Diagram for Ford Mustang GT 1998:

• (main harn, behind dash, right of steering column)
• (not used)
• Anti- theft indicator
• Anti-theft transceiver module (underside of steering column)
• Armed sig
• Bus (+)
• Bus (-)
• C250
• Fuse 10a
• Fuse 20a
• G206 (behind center of dash)
• Grd
• Hot at all times
• Hot in run or start
• I/p fuse block
• Ign
• Instrument cluster
• Passive anti-theft system (pats) control module (in dash, by wiper control module)
• Powertrain control module (pcm) (behind right kick panel)
• Pwr
• Rec sig
• Rf grd
• Rf pwr
• S205
• S210
• S221
• S228
• S252
• S252 (main harn, behind dash at left kick panel)
• S253
• Transmit

COMPUTER DATA LINES

Computer Data Lines for Ford Mustang GT 1998

List of elements for Computer Data Lines for Ford Mustang GT 1998:

• (main harn, near breakout to data link conn) s253
• (main harn, near breakout to data link connector)
• Airbag diagnostic monitor (behind lower center of dash)
• Anti-lock brake control module (in right front of engine compt, behind radiator)
• Bus +
• Bus -
• Connector (dlc) (behind
• Control module)
• Dash, to right of steering column)
• Data
• Data +
• Data -
• Fuse 10a
• G100 (left front of engine compt)
• G206 (behind center of dash)
• Hot at all times i/p fuse panel
• Link
• Passive anti-theft system (pats) control module (in dash, by wiper
• Powertrain control module (pcm) (behind right kick panel)
• S201
• S252
• S255 (main harn, behind dash)

COOLING FAN

3.8L

3.8L, Cooling Fan Wiring Diagram for Ford Mustang GT 1998

List of elements for 3.8L, Cooling Fan Wiring Diagram for Ford Mustang GT 1998:

• (dash panel to headlamp junction harness, near breakout to g101)
• (engine control sensor harness, in breakout to electric cooling fan motor)
• (engine control sensor harness, near breakout to right front brake sensor)
• (left front of engine compartment) g100
• (not used)
• (right front of engine compartment) g101
• Constant control relay module (ccrm) (mounted on bracket, behind engine coolant reservoir)
• Edf relay
• Edf relay control
• Electric cooling fan motor
• Engine compartment fuse box
• Fan c.b. 30a
• Hot at all times
• Nca
• Pcm power relay
• Powertrain control module (pcm) (behind right kick panel)
• S102 (engine control sensor harness, near breakout to octane adjust plug)
• S104
• S115
• S122

4.6L

4.6L, Cooling Fan Wiring Diagram for Ford Mustang GT 1998

List of elements for 4.6L, Cooling Fan Wiring Diagram for Ford Mustang GT 1998:

• w/o high current fuse panel w/high current fuse panel
• (engine control sensor harness, near breakout to a/c high pressure cutout/fan switch)
• (engine control sensor harness, near breakout to right front brake sensor)
• (left front of engine compartment) g100
• (right front of engine compartment) g101
• (w/high current fuse panel) (w/o high current fuse panel)
• 30a cb
• Constant control relay module (ccrm) (mounted on bracket, behind engine coolant reservoir)
• Edf relay
• Edf relay control
• Electric cooling fan motor
• Engine compartment fuse box
• Fan fuse 50a 60a
• Hedf relay
• High current fuse panel
• Hot at all times
• Pcm power relay
• Powertrain control module (pcm) (behind right kick panel)
• Red
• S100
• S115 (engine control sensor harness, near breakout to right front brake sensor)
• S116
• S122
• S140

CRUISE CONTROL

Cruise Control Wiring Diagram for Ford Mustang GT 1998

List of elements for Cruise Control Wiring Diagram for Ford Mustang GT 1998:

• (body main harn, near clutch pedal)
• (engine sensor harn, near grommet) s240
• A/t
• Brake input
• Brake pedal position (bpp) switch (on brake pedal support)
• Brake pres- sure switch (left side of dash)
• C233
• C243
• Clock- spring assembly (top of steering column)
• Coast
• Deact- ivator switch (on clutch pedal support)
• Door locks system
• Drl fog horns fuse 20a
• Engine comp- artment fuse box
• Fuse 15a
• G203 (behind dash, at right kick panel)
• Gnd
• Horn relay (engine compt fuse box)
• Horn switch
• Hot at all times
• Hot in acc or run
• I/p fuse panel
• Ign
• M/t
• Nca
• Off
• Ohms
• Power
• Power distribution system
• Resume
• S207
• S226
• S232
• S235
• S249 (w/ rke) (body harn, behind dash, at left kick panel)
• Set/ accel
• Speed control amplifier (above left kick panel)
• Speed control switch assembly
• Switch gnd
• Switch input
• Vehicle speed sensor (vss) (left rear of trans)
• Vss input

DEFOGGERS

Defogger Wiring Diagram for Ford Mustang GT 1998

List of elements for Defogger Wiring Diagram for Ford Mustang GT 1998:

• (right "c" pillar) (coupe) g905
• (right front side of trunk) (convertible) g401
• Engine compartment fuse box (left side of engine compt, forward of strut tower)
• Fuse 15a
• G302 (below rear of center console)
• Hot at all times
• Hot in run
• Htd bl fuse 40a
• I/p fuse panel (behind dash, left of steering column)
• Illumination bulb
• Interior lights system
• Off
• On indicator
• Rear window defrost control switch (top of dash, left of column)
• Rear window defrost grid
• S206
• S218
• Solid state
• Time delay

ENGINE PERFORMANCE

3.8L

3.8L, Engine Performance Wiring Diagrams (1 of 3) for Ford Mustang GT 1998

List of elements for 3.8L, Engine Performance Wiring Diagrams (1 of 3) for Ford Mustang GT 1998:

• (behind
• (engine ctrl sensor harn, near grommet) s240
• (in trans cntrl harn) s126
• (on top of transaxle) digital transmission range sensor
• (right kick panel)
• 4r70w transmission
• A/c system
• Accs input
• Air pump
• Anti-theft system
• C250
• C251
• Ckp (+)
• Ckp (-)
• Ckp shield
• Cooling fans system
• Crankshaft position sensor (center front of engine)
• Cruise control, instrument cluster
• Dash, right of column)
• Data link connector (behind
• Dlc
• Dlc (bus +)
• Dlc (bus -)
• Dtr tr1
• Dtr tr2
• Dtr tr4
• Ect sensor
• Eec fuse 20a
• Egr vacuum
• Electronic pressure control (epc)
• Engine compartment fuse box (left side of engine compartment)
• Evap flow
• Fuel pump
• Fuel sender
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G100 (left front of engine compt)
• G203 (behind dash, at right kick pnl)
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse panel (left of steering column)
• Iat sensor
• Idm
• Ign coil
• Ignition coil (top front of engine)
• Instrument cluster
• Low fan
• Maf sensor
• Malfunction indicator lamp
• Mil
• Nca
• Powertrain control module (pcm)
• Radio interference capacitor (top front of engine)
• Red
• Rr ho2s
• S108
• S204
• S219
• S228
• S229
• S235
• S250
• S252
• Shft sol #2
• Shift solenoids (ss)
• Sht sol 1
• Solenoid
• Spark plugs
• Tach
• Tcc sol
• Tcs input
• Tft sensor
• Torque converter clutch (tcc) solenoid
• Transmission control switch (right of gear selector)
• Transmission fluid temperature sensor
• Vehicle speed sensor (left rear of transmission)
• Vmv current
• Vss (+)
• Vss (-)

3.8L, Engine Performance Wiring Diagrams (2 of 3) for Ford Mustang GT 1998

List of elements for 3.8L, Engine Performance Wiring Diagrams (2 of 3) for Ford Mustang GT 1998:

• (engine ctrl harn, near grommet)
• (engine ctrl sensor harn, near breakout to inj #5) s123
• (left front of eng compt)
• Air injection reaction pump
• Air injection reaction relay
• Constant control relay module (inside right front fender, behind air filter housing)
• Cooling fans system
• Eec fuse 20a
• Engine compartment fuse box (left side of engine compartment)
• Evaporative emission canister purge valve (right side of engine compt)
• Evaporative emission purge flow valve (right side of engine compt)
• Fuel fuse 20a
• Fuel injectors
• Fuel pump module
• Fuel pump relay
• Fuel tank assembly
• Fuel tank pressure sensor
• G100
• G100 (left front of engine compt)
• G101 (right front of engine compt)
• G302 (below rear of center console)
• Hot at all times
• Inertia fuel shut-off switch (left rear of trunk)
• Mass air flow (maf) sensor (on air cleaner assembly)
• Pcm power relay
• Red
• Red/pnk
• S100
• S108
• S115
• S116 (engine ctrl harn, near breakout to right front brake sensor)
• S127
• S142
• S145 (engine ctrl sensor harn)
• S154 (engine ctrl sensor harn)
• S155
• S205
• S250
• Therm fuse 20a
• Vapor management valve (right side of engine compt)

3.8L, Engine Performance Wiring Diagrams (3 of 3) for Ford Mustang GT 1998

List of elements for 3.8L, Engine Performance Wiring Diagrams (3 of 3) for Ford Mustang GT 1998:

• (behind dash, at right kick panel) s129
• (engine ctrl sensor harn, near breakout to inj #2) s124
• (left front of engine compt) g100
• (main harn, near breakout to multifunction switch)
• (near breakout to fuel inj #6)
• (near breakout to tp sensor) s129
• (rear of eng) s138
• (right kick panel)
• A/c cutout
• A/c system
• Air mngmnt
• Bpp
• Brake pedal position switch (on pedal support)
• C250
• Camshaft position sensor (front of eng, near ign coil)
• Cmp sens
• Differential pressure feedback egr sensor (center rear of engine compt)
• Dpfe
• Dtr tr3a
• Egr vacuum regulator solenoid (rear of throttle body)
• Engine coolant temperature sensor (top front of engine)
• Epc sol
• Evap purge
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fuel injectors
• Fuel press
• Fuel pump
• Fuse 10a
• Fuse 15a
• G100 (left front of engine s204 compt)
• G203 (behind dash, at right kick panel)
• Hot at all times
• Hot in run or start
• I/p fuse panel (left of steering column)
• Iac valve
• Idle air control valve (top rear of engine)
• Ign coil
• Instrument cluster
• Intake air temperature sensor (on air intake assembly)
• Left front heated oxygen sensor (in exhaust manifold, above flange inboard side)
• Left rear heated oxygen sensor (left rear side of engine, in exhaust manifold)
• Lf ho2s
• Lr ho2s
• Maf sens
• Nca
• Oss sens
• Output shaft speed sensor (left side of trans)
• Power
• Powertrain control module (pcm)
• Pwr gnd
• Red
• Red/pnk
• Ref volt
• Rf ho2s
• Right front heated oxygen sensor (in exhaust manifold, above flange inboard side)
• Right rear heated oxygen sensor (in exhaust, rear of catalytic converter)
• Rr ho2s
• S121 (engine ctrl harn, near grommet)
• S125 (in trans harn)
• S130
• S137
• S142
• S207
• S228
• S241
• S250
• Sig rtn
• Tan
• Tcil
• Throttle position sensor (on throttle body)
• Tp sens
• Transmission control indicator lamp

4.6L

4.6L DOHC, Engine Performance Wiring Diagrams (1 of 3) for Ford Mustang GT 1998

List of elements for 4.6L DOHC, Engine Performance Wiring Diagrams (1 of 3) for Ford Mustang GT 1998:

• (behind dash,
• (engine ctrl sensor harn, near grommet) s240
• (right kick panel)
• A/c system
• Accs input
• Air injection reaction pump
• Air injection reaction relay
• Air pump
• Anti-theft system
• C250
• C251
• Ckp (+)
• Ckp (-)
• Cooling fan
• Cooling fans system
• Crankshaft position sensor (center front of engine)
• Cruise control, instrument cluster
• Dash, right of column)
• Data link connector (behind
• Dlc
• Dlc (bus +)
• Dlc (bus -)
• Ect sensor
• Eec fuse 20a
• Egr vacuum
• Engine compartment fuse box (left side of engine compartment)
• Evap flow
• Fuel pump
• Fuel sender
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G100 (left front of engine compt)
• G101 (right front of engine compt)
• G203 (behind dash, at right kick panel)
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse panel (left of steering column)
• Iat sensor
• Ign coil
• Ignition coil 1 & 2 (top front of engine)
• Imrc
• Imrc monitor
• Instrument cluster
• Intake manifold runner control (rear of engine)
• Interference capacitor (top front of engine)
• Knock sen 1
• Knock sen 2
• Left knock sensor (between inj 5 & 6)
• Maf sensor
• Malfunction indicator lamp
• Mil
• Nca
• Powertrain control module (pcm)
• Right knock
• Right of column)
• Right radio
• Rr ho2s
• S100
• S108
• S132
• S144
• S145 (engine ctrl sensor harn)
• S154 (engine ctrl sensor harn)
• S155
• S204
• S228
• S229
• S235
• S250
• S252
• S253 (behind
• Sensor (between inj 1 & 2)
• Tach
• Therm fuse 20a
• Vehicle speed sensor (left rear of transmission)
• Vmv current
• Vss (+)
• Vss (-)

4.6L DOHC, Engine Performance Wiring Diagrams (2 of 3) for Ford Mustang GT 1998

List of elements for 4.6L DOHC, Engine Performance Wiring Diagrams (2 of 3) for Ford Mustang GT 1998:

• (behind dash, at right kick panel)
• (engine ctrl sensor harn, near breakout to inj #8) s150
• (left front of eng compt)
• (near breakout to fuel pump resistor)
• (near pcm) fuel pump relay
• (rear of right front fender) fuel pump resistor
• Camshaft position sensor (front of engine)
• Constant control relay module (inside right front fender, behind air filter housing)
• Cooling fans system
• Eec fuse 20a
• Engine compartment fuse box (left side of engine compartment)
• Evaporative emission canister purge valve (right side of engine compt)
• Evaporative emission purge flow valve (right side of engine compt)
• Fuel fuse 20a
• Fuel injectors
• Fuel pump module
• Fuel pump relay
• Fuel tank assembly
• Fuel tank pressure sensor
• G100
• G100 (left front of engine compt)
• G203 (behind dash, at right kick panel)
• G302 (below rear of center console)
• Hot at all times
• Ignition coil 3 & 4 (top front of engine)
• Inertia fuel shut-off switch (left rear of trunk)
• Left radio interference capacitor (top front of engine)
• Mass air flow (maf) sensor (on air cleaner assembly)
• Nca
• Pcm power relay
• Red
• Red/pnk
• S108
• S115
• S116 (engine ctrl harn, near breakout to right front brake sensor)
• S127 (engine ctrl harn, near grommet)
• S142
• S143
• S144
• S153
• S205
• S250
• S251
• Tan/ red
• Tan/red
• Vapor management valve (right side of engine compt)

4.6L DOHC, Engine Performance Wiring Diagrams (3 of 3) for Ford Mustang GT 1998

List of elements for 4.6L DOHC, Engine Performance Wiring Diagrams (3 of 3) for Ford Mustang GT 1998:

• (behind dash, at right kick panel) s129
• (engine ctrl harn, near grommet) s121
• (engine ctrl sensor harn, near breakout to evr solenoid)
• (engine ctrl sensor harn, near breakout to injector #2) s152
• (front of eng) s168
• (in trans control harness)
• (in trans harn) s125
• (left front of engine compt) g100
• (near breakout to pcm)
• (near breakout to tp sensor) s129
• (right kick panel)
• A/c cutout
• A/c high
• A/c system
• Air bypass
• Cmp sens
• Differential pressure feedback egr sensor (center rear of engine compt)
• Dpfe
• Egr vacuum regulator solenoid (rear of throttle body)
• Engine coolant temperature sensor (top front of engine)
• Evap purge
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fuel inj 7
• Fuel inj 8
• Fuel injectors
• Fuel press
• Fuel pump
• Iac valve
• Idle air control valve (top rear of engine)
• Ign coil
• Intake air temperature sensor (on air intake assembly)
• Left front heated oxygen sensor (in exhaust manifold, above flange inboard side)
• Left rear heated oxygen sensor (left rear side of engine, in exhaust manifold)
• Lf ho2s
• Lr ho2s
• Maf sens
• Nca
• Power
• Powertrain control module (pcm)
• Pwr gnd
• Red
• Red/pnk
• Ref volt
• Rf ho2s
• Right front heated oxygen sensor (in exhaust manifold, above flange inboard side)
• Right rear heated oxygen sensor (in exhaust, rear of catalytic converter)
• Rr ho2s
• S126
• S130 (near breakout to fuel inj #6)
• S139
• S151
• S244
• S250
• Sig rtn
• Tan
• Tan/red
• Throttle position sensor (on throttle body)
• Tp sens

4.6L SOHC, Engine Performance Wiring Diagrams (1 of 3) for Ford Mustang GT 1998

List of elements for 4.6L SOHC, Engine Performance Wiring Diagrams (1 of 3) for Ford Mustang GT 1998:

• (behind dash,
• (engine ctrl sensor harn, near grommet) s240
• (in trans control harness)
• (on top of transaxle) digital transmission range sensor
• (right kick panel)
• 4r70w transmission
• A/c system
• Accs input
• Anti-theft system
• C250
• C251
• Ckp (+)
• Ckp (-)
• Cooling fan
• Cooling fans system
• Crankshaft position sensor (center front of engine)
• Cruise control, instrument cluster
• Dash, right of column)
• Data link connector (behind
• Dlc
• Dlc (bus +)
• Dlc (bus -)
• Dtr tr1
• Dtr tr2
• Dtr tr4
• Ect sensor
• Eec fuse 20a
• Egr vacuum
• Electronic pressure control (epc)
• Engine compartment fuse box (left side of engine compartment)
• Evap flow
• Fuel pump
• Fuel relay
• Fuel sender
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G100 (left front of engine compt)
• G203 (behind dash, at right kick panel)
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse panel (left of steering column)
• Iat sensor
• Ign coil
• Ignition coil 1 & 2 (top front of engine)
• Instrument cluster
• Interference capacitor (top front of engine)
• Maf sensor
• Malfunction indicator lamp
• Mil
• Nca
• Powertrain control module (pcm)
• Red
• Right of column)
• Right radio
• Rr ho2s
• S108
• S126
• S132
• S143
• S144
• S204
• S219
• S228
• S229
• S235
• S250
• S252
• Shft sol #2
• Shift solenoids (ss)
• Sht sol 1
• Solenoid
• Tach
• Tcc sol
• Tcs input
• Tft sensor
• Torque converter clutch (tcc) solenoid
• Transmission control switch (right of gear selector)
• Transmission fluid temperature sensor
• Vehicle speed sensor (left rear of transmission)
• Vmv current
• Vss (+)
• Vss (-)

4.6L SOHC, Engine Performance Wiring Diagrams (2 of 3) for Ford Mustang GT 1998

List of elements for 4.6L SOHC, Engine Performance Wiring Diagrams (2 of 3) for Ford Mustang GT 1998:

• (behind dash, at right kick panel)
• (engine control harn, near grommet)
• (engine ctrl sensor harn, near breakout to inj #5) s123
• (left front of eng compt)
• (near breakout to fuel pump resistor)
• (near pcm) fuel pump relay
• (rear of right front fender) fuel pump resistor
• Camshaft position sensor (front of engine)
• Constant control relay module (inside right front fender, behind air filter housing)
• Cooling fans system
• Eec fuse 20a
• Engine compartment fuse box (left side of engine compartment)
• Evaporative emission canister purge valve (right side of engine compt)
• Evaporative emission purge flow valve (right side of engine compt)
• Fuel fuse 20a
• Fuel injectors
• Fuel pump module
• Fuel pump relay
• Fuel tank assembly
• Fuel tank pressure sensor
• G100
• G100 (left front of engine compt)
• G203 (behind dash, at right kick panel)
• G302 (below rear of center console)
• Hot at all times
• Ignition coil 3 & 4 (top front of engine)
• Inertia fuel shut-off switch (left rear of trunk)
• Left radio interference capacitor (top front of engine)
• Mass air flow (maf) sensor (on air cleaner assembly)
• Nca
• Pcm power relay
• Red
• Red/pnk
• S108
• S115
• S116 (engine ctrl harn, near breakout to right front brake sensor)
• S127
• S142
• S143
• S144
• S153
• S205
• S250
• S251
• Vapor management valve (right side of engine compt)

4.6L SOHC, Engine Performance Wiring Diagrams (3 of 3) for Ford Mustang GT 1998

List of elements for 4.6L SOHC, Engine Performance Wiring Diagrams (3 of 3) for Ford Mustang GT 1998:

• (behind dash, at right kick panel) s129
• (engine ctrl sensor harn, near breakout to dpfe sensor) s162
• (engine ctrl sensor harn, near breakout to inj #6) s163
• (front of eng) s168
• (left front of engine compt) g100
• (main harn, near breakout to multifunction switch)
• (near breakout to fuel inj #6)
• (near breakout to pcm)
• (near breakout to tp sensor) s129
• (right kick panel)
• A/c cutout
• A/c high
• A/c system
• Bpp
• Brake pedal position switch (on pedal support)
• C250
• Cmp sens
• Differential pressure feedback egr sensor (center rear of engine compt)
• Dpfe
• Dtr tr3a
• Egr vacuum regulator solenoid (rear of throttle body)
• Engine coolant temperature sensor (top front of engine)
• Epc sol
• Evap purge
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fuel inj 7
• Fuel inj 8
• Fuel injectors
• Fuel press
• Fuel pump
• Fuse 10a
• Fuse 15a
• Hot at all times
• Hot in run or start
• I/p fuse panel (left of steering column)
• Iac valve
• Idle air control valve (top rear of engine)
• Ign coil
• Instrument cluster
• Intake air temperature sensor (on air intake assembly)
• Left front heated oxygen sensor (in exhaust manifold, above flange inboard side)
• Left rear heated oxygen sensor (left rear side of engine, in exhaust manifold)
• Lf ho2s
• Lr ho2s
• Maf sens
• Nca
• Oss sens
• Output shaft speed sensor (left side of trans)
• Power
• Powertrain control module (pcm)
• Pwr gnd
• Red
• Red/pnk
• Ref volt
• Rf ho2s
• Right front heated oxygen sensor (in exhaust manifold, above flange inboard side)
• Right rear heated oxygen sensor (in exhaust, rear of catalytic converter)
• Rr ho2s
• S121 (engine ctrl harn, near grommet)
• S125 (in trans harn)
• S130
• S139
• S207
• S228
• S241
• S244
• S250
• Sig rtn
• Tan
• Tan/ red
• Tan/red
• Tcil
• Throttle position sensor (on throttle body)
• Tp sens
• Transmission control indicator lamp

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Ford Mustang GT 1998

List of elements for Backup Lamps Wiring Diagram for Ford Mustang GT 1998:

• (rear lamp harn, left rear of trunk) s425
• A/t
• Backup lamp switch (left side of transmission)
• Digital transmission range (dtr) sensor (left rear of transmission)
• Fuse 15a
• G302 (below rear of center console)
• Hot in run
• I/p fuse panel (behind dash, left of steering column)
• Left backup lamp
• M/t
• Right backup lamp
• S218
• S408

Exterior Lamps Wiring Diagram for Ford Mustang GT 1998

List of elements for Exterior Lamps Wiring Diagram for Ford Mustang GT 1998:

• (left rear lamp harn, near left rear park/stop/ turn lamp breakout) s420
• (luggage compt lamp harn, near luggage compt lamp switch breakout) s417
• (main harn, near instrument cluster breakout) s247
• (main harn, near instrument cluster breakout) s248
• (right rear lamp harn, near right rear park/stop/ turn lamp breakout) s419
• Anti-theft controller module
• Brake pedal position switch (on brake pedal support)
• C250
• C251
• Electronic flasher (on rear of i/p fuse panel)
• Fuse 15a
• G100 (left front of engine compt)
• G101 (right front of engine compt)
• G206 (behind center of dash)
• G302 (below rear of center console)
• Hazard switch
• Head
• High mount stop lamps
• High mount stop/luggage compartment lamp assembly
• Hot at all times
• Hot in run
• I/p fuse panel (behin dash, left of steering column)
• Instrument cluster
• Left
• Left front park/ turn lamp
• Left rear park/ stop/ turn lamps
• Left rear side marker lamp
• Left turn indi- cator
• License lamps
• Main light switch
• Multi- function switch
• Off
• Park
• Remote/ keyless entry module
• Right
• Right front park/ turn lamp
• Right rear park/ stop/ turn lamps
• Right rear side marker lamp
• Right turn indi- cator
• S103
• S104
• S203
• S206
• S207
• S218
• S231
• S232 (body main harn, behind left side of dash)
• S313
• S407
• S414
• S418 (rear lamp harn, left side of trunk)
• Solid state
• Turn switch
• W/ rke
• W/o rke
• Warning chime module

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Ford Mustang GT 1998

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Ford Mustang GT 1998:

• (4.6l only) instrument cluster
• (dash panel to headlamp junction harn, near left fog lamp breakout)
• (eng cntrl harn, behind right side of dash)
• (eng control sensor harn, near breakout to evap canister purge flow sensor)
• (fuel charge harn, near fuel inj 6)
• (fuel charge sensor harn near breakout to evap canister purge flow sensor) s143
• 3.8l
• 4.6l
• A/c high pressure cutout/ fan switch
• Air injection reaction pump
• Air injection reaction relay
• Amplifier
• Anti-lock brake control module
• Anti-theft controller module
• Base radio
• Battery
• C251
• Camshaft position (cmp) sensor
• Cd player
• Ckp shield 1
• Ckp shield 2
• Cmp shield 1
• Cmp shield 2
• Constant control relay module (ccrm)
• Data link connector
• Electric cooling fan motor
• Engine compartment fuse box
• Engine coolant temperature sender
• Evaporative emission (evap) purge flow sensor
• Fog lamps relay
• Front speaker subwoofer amplifier
• G100 (left front of engine compartment)
• G101 (right front of engine compartment)
• G110 (left front of engine)
• G203 (behind dash, at right kick panel)
• G206 (behind center of dash)
• Instrument cluster
• Junction harn, right front of engine compartment)
• Left fog lamp
• Left front park/turn lamp
• Left headlamp
• Low engine coolant switch
• Mass air flow (maf) sensor
• Passive anti-theft system (pats) control module
• Powertrain control module (pcm)
• Premium or super sound
• Radio
• Rear speaker subwoofer amplifier
• Remote/ keyless entry module
• Right fog lamp
• Right front park/turn lamp
• Right headlamp
• S100 (engine cntrl sens harn, right side of eng compt)
• S103 (dash panel to headlamp junction harn, left front of engine compartment)
• S106 (dash panel to headlamp junction harn, near left headlamp breakout)
• S110
• S112 (eng control harn, right rear of engine compartment)
• S115 (eng cntrl sens harn, right side of eng compt)
• S142
• S144
• S163 (eng control harn, near breakout to fuel injector 6)
• S204
• S205 (main harn, near main light switch breakout)
• S208 (radio amp harn, behind center of dash)
• S235 (eng cntrl harn, behind right side of dash)
• S250 (eng cntrl harn, behind right side of dash)
• S401 (body main harn, left front of trunk)
• S404 (radio amp harn, near rear speaker subwoofer amplifier breakout)
• S405 (radio amp harn, near front speaker subwoofer amplifier breakout)
• Sensor harn, near breakout to octane adjust plug)
• Speed control amplifier
• Starter relay
• Vehicle speed sensor
• W/ super sound
• Washer pump motor

Ground Distribution Wiring Diagram (2 of 3) for Ford Mustang GT 1998

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Ford Mustang GT 1998:

• (body main harn, left front of trunk) s402
• (body main harn, left side of trunk)
• (main harn, behind left side of dash) s203
• (radio amp harn, near radio breakout)
• 87a
• A/c- heater control illumination
• Air bag diagnostic connector
• Air bag diagnostic monitor
• Anti-theft hood switch
• Base
• Behind center of dash)
• Blower motor resistor assembly
• Blower motor switch
• Brake fluid level switch
• Cd player
• Clock
• Convertible
• Convertible only
• Convertible w/ power windows/locks
• Convertible w/ remote/keyless entry
• Convertible w/o remote/keyless entry
• Coupe
• Coupe w/ power windows/door locks w/ remote/keyless entry
• Coupe w/ power windows/door locks w/o remote/keyless entry
• Coupe w/ remote/keyless entry
• Coupe w/o power windows/door locks
• Coupe w/o remote/keyless entry
• Data link connector
• Electronic flasher
• Fuel gauge sender
• Fuel pump
• G206 (behind center of dash)
• Gnd
• Hi mount stop/ luggage compt lamp assembly
• Ignition switch
• Instrument cluster
• Left backup lamp
• Left door disarm switch
• Left door)
• Left license lamp
• Left rear park/stop/ turn lamps
• Left rear side marker lamp
• Lower relay
• Master window/door lock control switch
• Nca
• One touch down power window module
• Power mirror switch
• Radio
• Raise relay
• Rear window defrost control switch
• Reg harn, in left door)
• Remote/keyless entry module
• Right backup lamp
• Right license lamp
• Right rear park/stop/ turn lamps
• Right rear side marker lamp
• S101 (body main harn, left side of eng compartment)
• S206 (main harn, near main light switch breakout)
• S209
• S301 (body main harness)
• S403
• S407 (luggage comp lamp harn, near lug compt lamp sw breakout)
• S408 (rear lamp harn, underside of trunk)
• S414 (left rear harn, near left rear park/ stop/turn lamp breakout)
• S501 (left door window reg harn, in left door)
• S503 (left door window reg harn, in left door)
• Shift lock actuator
• Stop/turn lamp breakout)
• Super sound
• To splice s302 (diagram 3 of 3)
• Transmission control switch
• Trunk lid release solenoid
• Trunk lid release switch
• Warning chime module
• Windshield wiper motor
• Wiper control switch

Ground Distribution Wiring Diagram (3 of 3) for Ford Mustang GT 1998

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Ford Mustang GT 1998:

• (interior lamp harn, in windshield header)
• Auxiliary power socket
• Cigar lighter
• Convertible
• Coupe
• Dome/ map lamp
• Dome/map lamp
• Driver's seat control switch
• Fog lamp switch
• From fuel a pump (diagram 2 of 3)
• G302 (below rear of center console)
• Left power lumbar compressor motor
• Left vanity mirror lamp
• Nca
• Right door disarm switch
• Right vanity mirror lamp
• Right window/ door lock control switch
• S302 (body main harn, near transmission control switch breakout)
• S303 (console panel harn, near auxiliary power socket breakout)
• S901
• S901 (interior lamp harn, in windshield header)
• Seat belt switch
• W/ anti-theft
• W/o anti-theft

HEADLIGHTS

Headlamps Wiring Diagram, with DRL for Ford Mustang GT 1998

List of elements for Headlamps Wiring Diagram, with DRL for Ford Mustang GT 1998:

• (body main harn, below left side of rear seat)
• (dash panel to headlamp junction harn, near left side of eng compt)
• Acc
• Anti-theft controller module (in left rear of trunk, behind trim panel)
• Battery input
• Brake fluid level switch (in left rear of eng compt, on brake fluid reservoir)
• Brake indicator
• C250
• C251
• C404
• Daytime running lamps (drl) module (in left front corner of eng compt, below horn)
• Dimmer switch
• Drl, fog, horns fuse 20a
• Engine compartment fuse box
• Fog lamp switch
• Fog lamps relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G100 (left front of engine compartment)
• G101 (right front of engine compartment)
• G206 (behind center of dash)
• Head
• Hi beam ind control
• Hi-beam indicator
• Horns system
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse panel
• Ignition input
• Ignition switch
• Instrument cluster
• Left headlight
• Lo beam input
• Lock
• Main light switch
• Multi- function switch
• Off
• Park
• Park brake on input
• Park brake switch (on right rear of park braking lever assembly)
• Park ind control
• Pass
• Pass-to-flash switch
• Power tops system (convertible only)
• Pulsed voltage
• Right headlight
• Run
• S103
• S104
• S111
• S131
• S133
• S206
• S210
• S218
• S229
• S246 (body main harn, behind dash, at left kick panel)
• S314
• Start
• W/ anti- theft
• W/ anti-theft
• W/o anti- theft
• W/o anti-theft

Headlamps/Fog Lamps Wiring Diagram, without DRL for Ford Mustang GT 1998

List of elements for Headlamps/Fog Lamps Wiring Diagram, without DRL for Ford Mustang GT 1998:

• (body main harn, below left side of rear seat)
• (dash panel to headlamp junction harn, near left side of eng compt)
• Anti-theft controller module (in left rear of trunk, behind trim panel)
• C250
• C251
• Dimmer switch
• Drl fog horns fuse 20a
• Engine compartment fuse box
• Fog lamp switch
• Fog lamps relay
• Fuse 10a
• Fuse 20a
• G100 (left front of engine compartment)
• G101 (right front of engine compartment)
• G206 (behind center of dash)
• G302 (below rear of center console)
• Head
• Hi-beam indicator
• Horns system
• Hot at all times
• I/p fuse panel
• Illumination
• Instrument cluster
• Left fog light
• Left headlight
• Main light switch
• Multi- function switch
• Off
• On indica- tor
• Park
• Pass
• Pass-to-flash switch
• Right fog light
• Right headlight
• S103
• S104
• S111
• S131
• S133
• S134
• S206
• S210
• S230 (main harn, near warning chime module breakout)
• S303
• S314
• W/ anti- theft
• W/o anti- theft

HORN

Horn Wiring Diagram for Ford Mustang GT 1998

List of elements for Horn Wiring Diagram for Ford Mustang GT 1998:

• (body harn, near break- out to left front of trunk) s426
• (body harn, top left of kick panel)
• 87a
• Anti-theft control module (left rear of trunk, behind trim panel)
• C136
• C401
• C404
• Clockspring assembly
• Cruise ctrl sys
• Ctrl switch cround
• Drl fog horn fuse 20a
• Engine compartment fuse box (left side of engine compt, forward of strut tower)
• High pitch horn (left front of engine compt)
• Horn enable output
• Horn relay
• Horn relay output
• Horn switch
• Hot at all times
• Low pitch horn (left front of engine compt)
• Nca
• Remote/ keyless entry module (left rear of trunk, behind side trim panel)
• S249 (w/ remote keyless entry)
• Speed control amplifier (above left kick panel)
• Speed control switch assembly
• W/ anti- theft

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Ford Mustang GT 1998

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Ford Mustang GT 1998:

• (3.8l: on center front of engine, below cooling system air purge port) (4.6l: on top left front of engine, left side of distributor)
• (4.6l only)
• (below rear of
• (body main harn, behind left side of dash)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• Acc
• Airbag diagnostic monitor (behind lower center of dash)
• Airbag ind
• Anti- theft ind
• Anti-lock ind
• Anti-theft controller module (in left rear of trunk, behind trim panel)
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• Brake fluid level switch (in left rear of engine compt, on brake fluid reservoir)
• Brake ind
• Center console) g302
• Charge ind
• Control
• Daytime running lamps module (in left front corner of engine compt, below horns)
• Engine coolant temperature sender
• Fasten belts ind
• Fuel gauge
• Fuel gauge sender (on top left side of fuel tank)
• Fuse 10a
• Fuse 20a
• G101 (right front of engine compt)
• G206 (behind center of dash)
• G302 (below rear of center console)
• Generator voltage regulator
• Grd
• High beam ind
• Hot in start or run
• I/p fuse panel
• Ignition switch
• Illum (2 used)
• Illum (3 used)
• Indicator
• Instrument cluster
• Left turn ind
• Lock
• Low coolant ind
• Low engine coolant switch (4.6l only) (in left front of engine compt, in coolant reservoir)
• Main light sw: rheostat
• Malfunction ind lamp
• Multi-function switch
• Off
• Oil press gauge
• Park brake switch (on park brake assy)
• Passive anti- theft module (in dash, by wiper control module)
• Right turn ind
• Run
• S100
• S163
• S205
• S206
• S228
• S229
• S246 (body main harn, near breakout to clutch pedal position switch)
• S254
• S301
• Slosh module
• Speedometer
• Start
• Tachometer
• Temp gauge
• Trans control ind (od off)
• Voltmeter
• W/ drl
• W/o drl

Instrument Cluster Wiring Diagram (2 of 2) for Ford Mustang GT 1998

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Ford Mustang GT 1998:

• (3.8l/4.6l 2v)
• (dash to hdlmp harn, right front side of engine comt) s136
• (engine control sensor harness, near grommet) s240
• (multi-function
• (not used)
• Abs diagnostic connector (left side of engine compt fuse box)
• Anti-lock brake control module (in right front of
• Anti-theft system (anti-theft diode)
• Behind radiator)
• C141
• C142
• Convertible
• Coupe
• Cruise control system
• Daytime running lamps module (in left front corner of engine compt, below horns)
• Driver door open in
• Engine compartment,
• Engine oil pressure switch (3.8l: on lower left front of engine, above oil filter) (4.6l: on left front of engine, below valve cover)
• Fuse 10a
• Fuse 15a
• G203 (behind dash, at right kick panel)
• G302 (below rear of center console)
• Ground
• Head
• Headlamp on in
• Headlights
• Hot at all times
• Hot in acc or run
• I/p fuse panel
• Ign
• Ignition key warning switch (in ignition switch)
• Key-in ign in
• Left courtesy lamp switch
• Light sw
• Lower relay (behind rear seat, left side of convertible top motor)
• Main
• Nca
• Off
• Park
• Powertrain control module (pcm) (behind right kick panel)
• Raise relay (behind top center of rear seat, left side of con- vertible top motor)
• Red/pnk
• S203
• S221
• S226
• S231
• S235
• S237 (body harn, behind left side of dash)
• S302
• S504
• Seat belt lt out
• Seat belt sw in
• Seat belt switch (in drivers' seat belt buckle)
• Switch)
• System
• Tone generator
• Vehicle speed sensor (on left rear of transmission)
• W/ anti- theft
• W/ drl
• W/o anti- theft
• W/o drl
• Warning chime module (behind center of dash, to right of radio)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram, with Remote/Keyless Entry for Ford Mustang GT 1998

List of elements for Courtesy Lamps Wiring Diagram, with Remote/Keyless Entry for Ford Mustang GT 1998:

• (interior lamp lamp harn, near center of windshield header) s902
• (interior lamp lamp harn, near dome/map lamp breakout)
• Battery
• Battery saver output
• C400
• C401
• C402
• Conv
• Conv.
• Coupe
• Dome
• Dome/ map lamp
• Dome/map lamp
• Door switch input
• Fuse 10a
• G302 (below rear of center console)
• Hi mount stop/ luggage compartment lamp assembly
• Hot at all times
• I/p fuse panel
• In remote/keyless entry module breakout)
• Interior lamps output
• Left courtesy lamp switch (in front of left door jamb)
• Left vanity mirror lamp
• Luggage compartment lamp
• Luggage compartment lamp switch (center rear of trunk lid)
• Main light switch
• Map
• Nca
• Power mirror switch
• Remote/ keyless entry module (left rear of trunk, behind side trim)
• Right courtesy lamp switch (in front of right door jamb)
• Right vanity mirror lamp
• S221
• S306
• S407
• S410
• S428 (body main harn, in remote/keyless entry module breakout)
• S504
• S901
• S902
• Trunk lid lamp output

Courtesy Lamps Wiring Diagram, without Remote/Keyless Entry for Ford Mustang GT 1998

List of elements for Courtesy Lamps Wiring Diagram, without Remote/Keyless Entry for Ford Mustang GT 1998:

• (interior lamp lamp harn, near dome/map lamp breakout) s902
• Conv
• Coupe
• Dome
• Dome/ map lamp
• Fuse 10a
• G302 (below rear of center console)
• Hi mount stop/ luggage compartment lamp assembly
• Hot at all times hot at all times hot at all times hot at all times
• I/p fuse panel
• Left courtesy lamp switch (in front of left door jamb)
• Left vanity mirror lamp
• Luggage compartment lamp
• Luggage luggage luggage compartment compartment compartment lamp switch lamp switch lamp switch (center rear (center rear (center rear of trunk lid) of trunk lid) of trunk lid)
• Main light switch
• Map
• Nca
• Right courtesy lamp switch (in front of right door jamb)
• Right vanity mirror lamp
• S221
• S249
• S306
• S320 (body main harn, near left kick panel)
• S407
• S504

Instrument Illumination Wiring Diagram for Ford Mustang GT 1998

List of elements for Instrument Illumination Wiring Diagram for Ford Mustang GT 1998:

• (radio amplifier harn, behind center of dash) s238
• 2 bulbs
• 3 bulbs
• A/c heater control illumination
• C250
• C251
• C257
• C280
• C281
• Cd player
• Courtesy lights circuit
• Dome
• Exterior lights system
• Fog lamp switch
• Fuse 10a
• Fuse 5 15a
• Fuse 8 10a
• G206 (behind center of dash)
• G302 (below rear of center console)
• Ground
• Head
• Hot at all times
• I/p fuse panel
• Illum
• Illumination
• Instrument cluster
• Main light switch
• Off
• Park
• Radio
• Rear window defrost control switch
• S201
• S203
• S206
• S209
• S221
• S230 (main harn, near warning chime module breakout)
• S301
• S302
• S303
• Super sound
• Transmission control switch (tcs)
• W/ cd player
• W/ premium or
• W/o premium or

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Ford Mustang GT 1998

List of elements for Power Distribution Wiring Diagram (1 of 3) for Ford Mustang GT 1998:

• (console panel harn, in fog lamp switch breakout) s305
• (dash panel to headlamp junction harn, near engine compt fuse box breakout)
• (eng cntrl sens harn, near air injection pump breakout) s145
• (radio amp harn, below side of rear seat)
• (radio amp harn, left side of trunk)
• 3.8l
• 4.6l
• Abs fuse 20a
• Abs fuse 40a
• Air injection reaction bypass
• Air injection reaction relay
• Alt fuse 20a
• Amplifier
• Anti-lock brake control module
• Audio fuse 25a
• Auxiliary power socket
• Battery
• Brake pedal position switch
• Brake pressure switch
• C282
• Cig illum fuse 30a
• Cigar lighter
• Constant control relay module
• Conv top fuse 25a
• Daytime running lights module
• Driver's seat control switch
• Drl, fog, horns fuse 20a
• Eec fuse 20a
• Electronic flasher
• Engine compartment fuse box (left side of engine compt)
• Fan circuit breaker 30a
• Fan fuse 60a
• Fog lamps relay (engine compt. fuse box)
• Front speaker subwoofer amplifier
• Fuel pump fuse 20a
• Fuse 15a
• G300 (below rear of center console)
• Generator/ voltage regulator
• Hd lps fuse 50a
• Horn relay (engine compt fuse box)
• Htd bl fuse 40a
• I/p fuse panel (below left side of dash)
• Ign sw fuse 40a
• Int lps fuse 25a
• Left power lumbar seat switch
• Lower relay
• Main light switch
• Power seat fuse 25a
• Powertrain control module
• Premium sound
• Raise relay
• Rear speaker subwoofer amplifier
• Rear window defrost control switch
• Red
• S102
• S108 (eng control sens harn, right side of eng compt)
• S109 (dash panel to headlamp junction harn, lower left side of eng compt)
• S111
• S207 (body main harn, behind right side of dash)
• S212 (radio amp harn, center of dash)
• S303
• S409 (near convert top motor breakout)
• S431
• S432
• Starter motor/ solenoid
• Starter relay
• Super sound
• Tan/ red
• Therm fuse 30a
• To fuse 8 (i/p fuse block) (diagram 2 of 3)
• To ignition switch (diagram 2 of 3)
• To ignition switch (diagram 3 of 3)
• To splice s215 (diagram 2 of 3)
• W/ drl only

Power Distribution Wiring Diagram (2 of 3) for Ford Mustang GT 1998

List of elements for Power Distribution Wiring Diagram (2 of 3) for Ford Mustang GT 1998:

• (body main harn, behind left side of dash)
• (body main harn, behind left side of dash) s219
• (body main harn, left rear of trunk) s412
• (body main harn, left side of trunk)
• (body main harn, left side of trunk) s410
• (interior lamp harn, center of windshield header) s902
• (main harn, behind left side of dash) s210
• (main harn, near ignition switch breakout)
• (main harn, near lock breakout) s218
• A/c- heater control assembly
• A/t
• Acc
• Air bag diagnostic monitor
• Anti-lock brake control module
• Anti-theft controller module
• Backup lamp switch
• C250
• C257
• C276
• C281
• C401
• C404
• Cd player
• Circuit breaker 12 20a
• Convertible
• Convertible only
• Convertible top switch
• Coupe
• Coupe only
• Data link connector
• Daytime running lamps module
• Dome/ map lamp
• Dome/map lamp
• Electronic flasher
• From hd lps fuse (engine compt fuse box) (diagram 1 of 3)
• From ign sw fuse (engine compt fuse box) (diagram 1 of 3)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Heater control assembly
• I/p fuse panel (below left side of dash)
• Ignition switch
• Instrument cluster
• Intake manifold runner control
• Left courtesy lamp switch
• Left vanity mirror lamp
• Lock
• Luggage compartment lamp switch
• M/t
• Main light switch
• Master window/ door lock control switch
• Module
• Multi- function switch
• Nca
• Off
• Passive anti- theft system control
• Power mirror switch
• Radio
• Rear window defrost control switch
• Remote/keyless entry module
• Right courtesy lamp switch
• Right vanity mirror lamp
• Right window/ door lock control switch
• Run
• S214 (main harn, near main light switch breakout)
• S215
• S216
• S220 (main harn, near multi- function sw breakout)
• S221 (main harn, near rear window defrost control switch breakout)
• S306
• S411
• S504 (left door window rag harn, in left front door)
• S902
• Shift lock actuator
• Sta
• Start
• Starting/ charging system
• To ignition switch (pin b5) (diagram 3 of 3)
• Transmission control switch
• Transmission range sensor
• Trunk lid release switch
• W/ a/c
• W/ remote keyless entry
• W/ remote/ keyless entry
• W/o a/c
• W/o remote keyless entry
• W/o remote/ keyless entry

Power Distribution Wiring Diagram (3 of 3) for Ford Mustang GT 1998

List of elements for Power Distribution Wiring Diagram (3 of 3) for Ford Mustang GT 1998:

• (body main harn, in remote/keyless entry module breakout)
• (eng control sensor harn, right side of eng compt)
• (fuel charge harn, near on eng coolant temp sender breakout)
• (left door reg harn, in left front door) s505
• (main harn, behind left side of dash) s224
• (main harn, behind left side of dash) s229
• (main harn, in clock breakout) s226
• (main harn, in wiper control module breakout) s225
• (not used)
• 3.8l
• 4.6l
• A/c- heater control assembly
• Acc
• Air bag diagnostic monitor
• Anti-theft controller module
• C250
• C251
• Circuit breaker 14 20a
• Clock
• Constant control relay module
• Convertible w/ anti-theft or illuminated entry
• Convertible w/ power windows/door locks only
• Coupe
• From ign sw fuse (engine compartment fuse box) (diagram 1 fo 3)
• From ignition switch (pin b4) (diagram 2 of 3)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• I/p fuse panel (below left side of dash)
• Ignition coil
• Ignition coils 1 & 2
• Ignition coils 3 & 4
• Ignition switch
• Instrument cluster
• Left radio interference capacitor
• Lock
• Master window/ door lock control switch
• Master window/door lock control switch
• Nca
• Off
• One touch down power window module
• Passive anti-theft system (pats) control module
• Radio
• Radio interference capacitor
• Remote/ keyless entry module
• Right radio interference capacitor
• Right window/ door lock control switch
• Run
• S105
• S228 (main harn, in instrument cluster breakout)
• S413
• Speed control amplifier
• Start
• W/ rke
• W/o rke
• Warning chime module
• Windshield wiper motor
• Wiper control module

POWER DOOR LOCKS

Door Lock Wiring Diagram for Ford Mustang GT 1998

List of elements for Door Lock Wiring Diagram for Ford Mustang GT 1998:

• Circuit breaker 20a
• G302 (below rear of center console)
• Hot at all times
• I/p fuse panel
• Left door lock motor
• Lock
• Master window/ door lock control switch
• Right door lock motor
• Right window/ door lock control switch
• S501
• S602 (right door window reg harn, near breakout to right front super sound speaker)
• S603 (right door window reg harn, near breakout to right front super sound speaker)
• Unlock

Keyless Entry Wiring Diagram for Ford Mustang GT 1998

List of elements for Keyless Entry Wiring Diagram for Ford Mustang GT 1998:

• (body harn, below rear of center console)
• (body harn, near breakout to rke module)
• (coupe) (convertible)
• (left rear of trunk, behind side trim panel)
• 10a
• 15a
• Antenna
• Anti-theft controller module (left rear of trunk, behind trim panel)
• Batt+
• Batt+ save in
• Batt+ save out
• C400
• C401
• C402
• Circuit breaker 12 20a
• Ctsy lps out
• Ctsy/dr sw in
• Dr ajar out
• Exterior lamps
• Fuse 6
• Fuse 8
• G206 (behind center of dash)
• G302 (below rear of center console)
• Gnd
• Horn output
• Horns
• Hot at all times
• Hot in acc or run
• I/p fuse panel
• Ignition sw in
• Interior lamps
• Left courtesy lamp switch
• Left door lock motor
• Lk drs out
• Lk in
• Lock
• Main lamp switch
• Master window/door lock control switch
• Near break- out to rke module)
• Park lps out
• Power
• Program a
• Program b
• Rel trnk out
• Remote/keyless entry module
• Right courtesy lamp switch
• Right door lock motor
• Right window/door lock control switch
• Rke module program connector (left rear of trunk, behind side trim panel)
• S221
• S302
• S316
• S401
• S403 s402
• S410
• S411
• S413
• S423 (body harn, near left side of trunk)
• S424 (body harn, near breakout to rke mod)
• S427
• S501
• Signal ground
• Transmitter in
• Trnk lp out
• Trunk lid release solenoid
• Trunk lid release switch
• Unlk in
• Unlk lt dr
• Unlk rt dr
• Unlock

POWER MIRRORS

Power Mirror Wiring Diagram for Ford Mustang GT 1998

List of elements for Power Mirror Wiring Diagram for Ford Mustang GT 1998:

• Directional switch
• Fuse 10a
• G302 (below rear center of console)
• Hot at all times
• I/p fuse panel (behind dash, left of steering column)
• L/r motor
• Left power mirror
• Mirror select switch
• Nca
• Nca m
• Power mirror switch
• Red
• Right power mirror
• S501
• S504
• S506 (left door window regulator harn, near breakout to left front speaker)
• Up/dn motor

POWER SEATS

Power Seat Wiring Diagram for Ford Mustang GT 1998

List of elements for Power Seat Wiring Diagram for Ford Mustang GT 1998:

• Down
• Driver seat control switch
• Driver's seat motor assembly
• Engine compartment fuse box (in left side of eng compt, forward of strut tower)
• Entire seat
• Fwd
• Fwd/rwd motor
• G302 (below rear of center console)
• Height motor
• Hot at all times
• Left power lumbar compressor motor
• Left power lumbar seat switch
• M m
• Nca
• Power seat fuse 25a
• Rear of seat
• Rwd
• S302

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagrams for Ford Mustang GT 1998

List of elements for Power Top/Sunroof Wiring Diagrams for Ford Mustang GT 1998:

• (behind rear seat, left side of conv top motor) lower relay
• 87a
• Below horns)
• C170
• Conv top circuit breaker 25a
• Convertible top motor (behind bottom center of rear seat)
• Convertible top switch
• Daytime running lamps module (left front corner of engine compt,
• Drl disable
• Engine compt fuse box (left side of engine compt, forward of strut)
• Fuse 15a
• G302 (below rear of center console)
• Hot at all times
• Hot in run
• I/p fuse panel (behind dash, left of steering column)
• Lower
• Nca
• Park brake switch (on right rear of parking brake lever assembly)
• Raise
• Raise relay (behind rear seat, left side of conv top motor)
• Red
• S219
• S246 (body harn, near breakout to clutch pedal position sw)
• S402
• S409
• W/ drl
• W/o drl

POWER WINDOWS

Power Window Wiring Diagram, Convertible for Ford Mustang GT 1998

List of elements for Power Window Wiring Diagram, Convertible for Ford Mustang GT 1998:

• (or pnk)
• Circuit breaker 20a
• G300 (1997) g302 (except 1997) (below rear of center console)
• Hot in acc or run
• I/p fuse panel (behind dash, left of steering column)
• Left door window motor
• Left front window switch
• Left rear window motor
• Left rear window switch
• Lock
• Master window/ door lock control switch
• Nca
• One touch down power window module (lower rear of left door)
• Pnk
• Red
• Right door window motor
• Right front window switch
• Right rear window motor
• Right rear window switch
• Right window/ door lock control switch
• S501
• S505
• S510 (left door window reg harn, near breakout to pwr mirror switch)
• Solid state
• Unlock
• W/ keyless entry
• W/o keyless entry
• Window lock switch

Power Window Wiring Diagram, Coupe for Ford Mustang GT 1998

List of elements for Power Window Wiring Diagram, Coupe for Ford Mustang GT 1998:

• (1997) g300 (except 1997) g302 (below rear of center console)
• Circuit breaker 20a
• Hot in acc or run
• I/p fuse panel (left of steering column)
• Left door window motor
• Master window/ door lock control switch
• Nca
• One touch down power window module (lower rear of left door)
• Red
• Right door window motor
• Right window/ door lock control switch
• S501
• S503
• S505
• S510 (left dr wndw reg harn, near pwr mir sw)
• Solid state
• W/ keyless entry
• W/o keyless entry

RADIO

Base Radio for Ford Mustang GT 1998

List of elements for Base Radio for Ford Mustang GT 1998:

• Antenna
• C257
• C258
• Fuse 10a
• Fuse 15a
• Fused ignition
• G206 (behind center of dash)
• Ground
• Hot at all times
• Hot in run or acc
• I/p fuse panel (behind dash, left of steering column)
• Illuminaton
• Interior lights system
• L front spkr (+)
• L front spkr (-)
• L rear spkr (+)
• L rear spkr (-)
• Left door speaker
• Left rear speaker
• Nca
• Power (b+)
• R front spkr (+)
• R front spkr (-)
• R rear spkr (+)
• R rear spkr (-)
• Radio
• Right door speaker
• Right rear speaker
• S201
• S221

Premium Sound Radio Wiring Diagram for Ford Mustang GT 1998

List of elements for Premium Sound Radio Wiring Diagram for Ford Mustang GT 1998:

• (behind center of dash) g206
• (w/ cd) (w/o cd)
• Amplifier
• Antenna
• Audio fuse 25a
• Audio input (+)
• Audio input (-)
• Audio mute
• Audio on
• Audio out (+)
• Audio out (-)
• Audio system on
• C274
• C278
• C279
• C280
• C281
• C282
• C283
• C284
• C408
• C409
• C439
• C440
• Cd changer
• Cd left (+)
• Cd left (-)
• Cd right (-)
• Cd rigth (+)
• Engine compartment fuse box (left side of engine compt)
• Front speaker subwoofer amplifier
• Front spkr shld
• Fuse 10a
• Fuse 15a
• Fused ignition
• G206 (behind center of dash)
• Ground
• High audio (+)
• High audio (-)
• High audio mute
• Hot at all times
• Hot in run or acc
• I/p fuse panel (behind dash, left of steering column)
• Illumination
• Interior lights system
• L front (+) in
• L front (-) in
• L front spkr (+)
• L front spkr (-)
• L rear (+) in
• L rear (-) in
• L rear spkr (+)
• L rear spkr (-)
• Left door speaker
• Left front super sound speaker
• Left rear speaker
• Left rear super sound speaker
• Left sig in
• Left sig out
• Logic sense
• Low audio (+)
• Low audio (-)
• Low audio mute
• Nca
• Power
• R front (+) in
• R front (-) in
• R front spkr (+)
• R front spkr (-)
• R rear (+) in
• R rear (-) in
• R rear spkr (+)
• R rear spkr (-)
• Radio
• Rear speaker subwoofer amplifier
• Rear spkr shld
• Right door speaker
• Right front super sound speaker
• Right rear speaker
• Right rear super sound speaker
• Right sig in
• Right sig out
• S208
• S209 s201
• S212
• S222
• S404
• S405
• S431
• S432
• S433 (amp harn, below left side of rear seat)
• S434 (amp harn, below left side of rear seat)
• S436
• S437 (amp harn, below left side of rear seat)
• Signal return
• Tan
• With super sound only

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram for Ford Mustang GT 1998

List of elements for Shift Interlock Wiring Diagram for Ford Mustang GT 1998:

• (main harn, in breakout to multi-function switch) s241
• Brake pedal position (bpp) switch (on brake pedal support)
• Exterior lights system
• Fuse 1 15a
• Fuse 9 15a
• G206 (behind center of dash)
• Hot at all times
• Hot in run
• I/p fuse panel (behind dash, left of steering column)
• S203
• S207
• S218
• S232 (body harn, near breakout to deactivator switch, on clutch pedal support)
• Shift lock actuator (on steering column, near ignition switch)
• Solid state

STARTING/CHARGING

Charging Wiring Diagram for Ford Mustang GT 1998

List of elements for Charging Wiring Diagram for Ford Mustang GT 1998:

• 3.8l & 4.6l sohc only
• Alt fuse 20a
• Battery
• C1006
• C153
• C154
• C163
• C250
• Charge indicator lamp
• Engine compart- ment fuse box
• Fuse 20a
• G100 (left front of engine compt)
• G110 (left front of engine)
• Generator/ voltage regulator
• Ground distribution system
• Hot in run or start
• I/p fuse panel
• Instru- ment cluster
• Ohms
• Red
• S228
• Starter motor/ solenoid

Starting Wiring Diagram, A/T for Ford Mustang GT 1998

List of elements for Starting Wiring Diagram, A/T for Ford Mustang GT 1998:

• (left front of engine compt)
• (left front of engine)
• Acc
• Anti-theft controller module (left rear of trunk)
• Battery
• C163
• Digital trans- mission range (dtr) sensor (rear left side of trans)
• Engine compart- ment fuse box
• G100
• G100 (left front of engine compt)
• G110
• Ground distribution system
• Ign sw fuse 40a
• Ignition switch
• Lock b4
• Off
• Red
• Run
• S103
• S215
• Sta
• Start
• Starter motor/ solenoid (lower right rear of engine)
• Starter relay (in engine compt fuse box)
• W/ anti-theft
• W/o anti-theft

Starting Wiring Diagram, M/T for Ford Mustang GT 1998

List of elements for Starting Wiring Diagram, M/T for Ford Mustang GT 1998:

• (left front of engine compt)
• (left front of engine)
• Acc
• Anti- theft controller module (left rear of trunk)
• Battery
• C163
• Clutch pedal position (ccp) switch (on clutch pedal support)
• Engine compart- ment fuse box
• G100
• G100 (left front of engine compt)
• G110
• Ground distribution system
• Ign sw fuse 40a
• Ignition switch
• Lock b4
• Off
• Red
• Run
• S103
• S215
• Sta
• Start
• Starter motor/ solenoid (lower right rear of engine)
• Starter relay (in engine compt fuse box)
• W/ anti-theft
• W/o anti-theft

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Ford Mustang GT 1998

List of elements for Supplemental Restraint Wiring Diagram for Ford Mustang GT 1998:

• (behind center of dash)
• (behind dash, to righ of steering) column) data link connector (dlc)
• (behind right side of dash) air bag diagnostic connector
• (main harness, behind center of dash)
• (main harness, behind left side of dash)
• (main harness, near lock breakout)
• (main harness, near multifunction switch breakout)
• * pin shorting bar is engaged when module connector is disconnected
• Air bag
• Air bag diagnostic monitor (behind lower center of dash)
• Air bag feed
• Air bag ind
• Air bag ret
• C237
• C251
• C276
• C277
• Data link con
• Diag conn
• Driver's air bag
• Fuse 1 15a
• Fuse 15 10a
• Fuse 4 10a
• G206
• Ground
• Hot at all times
• Hot in run
• Hot in run and start
• I/p fuse panel (behind dash, (left of steering column)
• Instrument cluster
• L crash sens
• Left primary crash sensor (behind left headlight, on upper radiator support)
• Nca
• Passenger's
• Power (bat)
• Power (run)
• R crash sens
• Right primary crash sensor (behind right headlight, on upper radiator support)
• S201
• S203
• S218
• S220
• Shorting bar
• Tan/ red
• Tan/red

TRANSMISSION

3.8L

3.8L, Transmission Wiring Diagram for Ford Mustang GT 1998

List of elements for 3.8L, Transmission Wiring Diagram for Ford Mustang GT 1998:

• (engine control sensor harness, near breakout to pcm)
• (engine control sensor harness, right rear of eng compt)
• (engine ctrl harness, near engine compt grommet)
• (fuel charge harness, near breakout to injector 6)
• (fuel charge harness, near brekout to etc sensor)
• (main harness, near breakout to datalink connector)
• (trans ctrl selector neutral switch harness, near breakout to vss)
• (transmission control selector neutral switch harness, near breakout to transmission)
• 4r70w transmission
• Anti-theft system
• Backup lamps, shft lock actuator, electronic flasher, rear defogger, airbag diag monitor
• Bpp sw input
• Brake pedal position (bpp) switch (on brake pedal support)
• Brake pressure switch
• Constant control relay module (behind engine coolant reservoir)
• Data link +
• Data link -
• Data link connector (partial) (behind dash, right of steer clmn)
• Data link power
• Digital transmission range sensor
• Drl module, power tops
• Eec fuse 20a
• Electronic pressure control (epc) solenoid
• Engine compartment fuse box (left side of engine compartment)
• Engine controls
• Engine coolant temperature (ect) sensor (front
• Epc sol
• Fuse 15a
• Fuse 20a
• G100 (left front of engine compt)
• G203 (behind dash at right kick panel)
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse panel (behind dash, left of steering column)
• Ignition coil, radio noise capacitor
• Ignition power
• Instrument cluster
• Instrument cluster, anti-theft module
• Instrument cluster, cruise control
• Instrument illumination
• Intake air temp
• Intake air temperature (iat) sensor (on air intake assembly)
• Kapwr
• Maf return
• Maf sensor sig
• Malfunction indicator lamp
• Mass air flow (maf) sensor (right side of engine compt)
• Mil
• Of engine)
• Oss sig
• Output shaft speed (oss) sensor (left side of trans- mission)
• Pcm power relay
• Powertrain control module (pcm) (behind right kick panel)
• Red
• Ref votage
• S105
• S108
• S115
• S116 (engine control red harness, right side of engine compartment)
• S121
• S125
• S126
• S127
• S129
• S130
• S207
• S218
• S219
• S228
• S235
• S240
• S241 (main harness, near breakout to multi- function sw)
• S244
• S250
• S252
• S253
• Shift sol 1
• Shift sol 2
• Shift solenoids
• Signal control
• Ss1
• Ss2
• Tcc sol
• Tcil
• Temp sens
• Throttle position (tp) sensor (on throttle body)
• Torque converter clutch (tcc) solenoid
• Tps signal
• Tr1
• Tr2
• Tr3
• Tr4
• Trans cntrl sw
• Trans temp
• Transmission control indicator lamp
• Transmission control switch (tcs) (on center console, right of gear selector)
• Transmission fluid temperature sensor
• Vehicle speed sensor (left rear of trans- mission)
• Vss (-)
• Vss signal

4.6L

4.6L SOHC, Transmission Wiring Diagram for Ford Mustang GT 1998

List of elements for 4.6L SOHC, Transmission Wiring Diagram for Ford Mustang GT 1998:

• (engine control sensor harness, near breakout to pcm)
• (engine control sensor harness, right rear of eng compt)
• (engine ctrl harness, near engine compt grommet)
• (fuel charge harness, near breakout to injector 6)
• (fuel charge harness, near brekout to etc sensor)
• (main harness, near breakout to datalink connector)
• (trans ctrl selector neutral switch harness, near breakout to vss)
• (transmission control selector neutral switch harness, near breakout to transmission)
• 4r70w transmission
• Anti-theft system
• Backup lamps, shft lock actuator, electronic flasher, rear defogger, airbag diag monitor
• Bpp sw input
• Brake pedal position (bpp) switch (on brake pedal support)
• Brake pressure switch
• Constant control relay module (behind engine coolant reservoir)
• Data link +
• Data link -
• Data link connector (partial) (behind dash, right of steer clmn)
• Data link power
• Digital transmission range sensor
• Drl module, power tops
• Eec fuse 20a
• Electronic pressure control (epc) solenoid
• Engine compartment fuse box (left side of engine compartment)
• Engine controls
• Engine coolant temperature (ect) sensor (front
• Epc sol
• Fuse 15a
• Fuse 20a
• G100 (left front of engine compt)
• G203 (behind dash at right kick panel)
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse panel (behind dash, left of steering column)
• Ignition coil, radio noise capacitor
• Ignition power
• Instrument cluster
• Instrument cluster, anti-theft module
• Instrument cluster, cruise control
• Instrument illumination
• Intake air temp
• Intake air temperature (iat) sensor (on air intake assembly)
• Kapwr
• Maf return
• Maf sensor sig
• Malfunction indicator lamp
• Mass air flow (maf) sensor (right side of engine compt)
• Mil
• Of engine)
• Oss sig
• Output shaft speed (oss) sensor (left side of trans- mission)
• Pcm power relay
• Powertrain control module (pcm) (behind right kick panel)
• Red
• Ref votage
• S105
• S108
• S115
• S116 (engine control red harness, right side of engine compartment)
• S121
• S125
• S126
• S127
• S129
• S130
• S207
• S218
• S219
• S228
• S235
• S240
• S241 (main harness, near breakout to multi- function sw)
• S244
• S250
• S252
• S253
• Shift sol 1
• Shift sol 2
• Shift solenoids
• Signal control
• Ss1
• Ss2
• Tcc sol
• Tcil
• Temp sens
• Throttle position (tp) sensor (on throttle body)
• Torque converter clutch (tcc) solenoid
• Tps signal
• Tr1
• Tr2
• Tr3
• Tr4
• Trans cntrl sw
• Trans temp
• Transmission control indicator lamp
• Transmission control switch (tcs) (on center console, right of gear selector)
• Transmission fluid temperature sensor
• Vehicle speed sensor (left rear of trans- mission)
• Vss (-)
• Vss signal

TRUNK, TAILGATE, FUEL DOOR

Trunk Release Wiring Diagram for Ford Mustang GT 1998

List of elements for Trunk Release Wiring Diagram for Ford Mustang GT 1998:

• C401
• Circuit breaker 20a
• G302 (below rear of center console)
• Hot at all times
• I/p fuse panel (behind dash, left of steering column)
• Remote/keyless entry module (left rear of trunk, behind side trim)
• S407
• Trunk lid release output
• Trunk lid release solenoid (center rear of trunk lid, on latch assembly)
• Trunk lid release switch
• W/ remote keyless entry
• W/o remote keyless entry

WARNING SYSTEMS

Warning System Wiring Diagrams for Ford Mustang GT 1998

List of elements for Warning System Wiring Diagrams for Ford Mustang GT 1998:

• "fasten belts" indicator
• (behind center of dash) g206
• (main harn, behind dash, at left kick panel)
• (not used)
• Anti- theft system (anti- theft diode)
• C228
• C251
• Convertible
• Coupe
• Driver door ajar
• Fuse 10a
• Fuse 15a
• G206 (behind center of dash)
• G302 (below rear of center console)
• Ground
• Head
• Headlamp on
• Hot at all times
• Hot in acc or run
• Hot in run or start
• I/p fuse panel (behind dash, left of steering column)
• Ign
• Ignition key warning switch (in ignition switch)
• Instrument cluster
• Key-in ign
• Left courtesy lamp switch
• Main light switch
• Nca
• Off
• Park
• Red/ pnk
• Red/pnk
• S203
• S206
• S226
• S229
• S231 (main harn, near breakout to defrost switch)
• S237
• S302
• S504
• Seat belt ind
• Seat belt sw
• Seat belt switch (in driver's seat belt buckle)
• Tone generator
• Warning chime module (behind center of dash, right side of radio)

WIPER/WASHER

Wiper/Washer Wiring Diagram for Ford Mustang GT 1998

List of elements for Wiper/Washer Wiring Diagram for Ford Mustang GT 1998:

• (1998) (1998) (1996-97) (1996-97)
• (behind center of dash) g206
• 100k ohms
• 1996-97 1996-97
• 3.3k ohms
• 4.08k
• 7.25k
• Fuse 30a
• G100 (left front of engine compt)
• Ground
• Hot in acc or run
• I/p fuse panel (behind dash, left of steering col)
• Ignition
• Int max
• Int min
• Motor ctl
• Motor pos
• Mult-func
• Multi- function switch
• Off
• Off 36.27k ohms
• Ohms
• Park
• Pump motr
• Run
• S101
• S103
• S206
• S225
• Wash
• Washer pump motor (in fluid reservoir)
• Washer pump washer pump motor test motor test connector connector (left side of (left side of eng compt) eng compt)
• Windshield wiper motor (left side of firewall)
• Wiper control module (behind dash, near top of left kick panel)