All Wiring Diagrams for Ford Aerostar 1997

AIR CONDITIONING

A/C Wiring Diagram for Ford Aerostar 1997

List of elements for A/C Wiring Diagram for Ford Aerostar 1997:

(3.0l)
(4.0l)
(generator rectifier sys harn, on a/c clutch field coil breakout) s129
(rear lamp harn, left rear of cargo area)
(rear lamp harn, near aux blower motor relay breakout)
(rear lamp harn, near auxiliary blower motor breakout)
(top left center of safety wall)
(top rear corner of right fender apron)
A/c clutch diode
A/c clutch field coil
A/c wot cutout relay (in engine compartment relay box )
A/c-heater control assembly
Auxiliary a/c system refrigerant valve solenoid (behind left b pillar)
Auxiliary blower motor
Auxiliary blower motor relay (behind left b pillar)
Auxiliary blower motor resistor assembly (behind left b pillar)
Blower motor
Blower motor resistor assembly (top right side of safety wall)
Blower motor switch
Clutch cycling pressure switch (right rear of engine compartment on a/c accumulator)
Def
Defrost
Floor
Front auxiliary blower motor switch
Fuse 6 20a
Fuse 9 30a
Fuse panel
G105
G121
G206 (behind center of i/p, left of radio)
Heat
High pressure cutoff switch (3.0l-right front of engine) (4.0l-left front of engine)
Hot at all times
Hot in accy or run
Hot in run
Max
Med
Mix
Norm
Off
Pcm power relay
Power- train control module (pcm) (top left side of safety wall)
Rear
Rear auxiliary blower motor switch
Red
S102 (eng control sens harn, top rear corner of right fender apron)
S104 (generator rectifier sys harn, right front of eng compt)
S106 (engine control sensor harness)
S137 (eng control sens harn, near blower motor breakout)
S215 (main harn, behind center of i/p)
S243 (main harn, behind center of i/p)
S283 (main harn, behind left side of i/p)
S303 (rear lamp harn, left side of cargo area)
S309 (rear lamp harn, near auxiliary blower motor breakout)
S310
S311
S312 (rear lamp harn, near auxiliary blower motor resistor assembly breakout)
S318
Vent

Heater Wiring Diagram for Ford Aerostar 1997

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List of elements for Heater Wiring Diagram for Ford Aerostar 1997:

(not used)
(rear lamp harn, left rear of cargo area)
(rear lamp harn, near aux blower motor relay breakout)
(rear lamp harn, near auxiliary blower motor breakout)
Auxiliary blower motor
Auxiliary blower motor relay (behind left b pillar)
Auxiliary blower motor resistor assembly (behind left b pillar)
Blower motor
Blower motor resistor assembly (top right side of safety wall)
Blower motor switch
Defrost
Front auxiliary blower motor switch
Fuse 9 30a
Fuse panel
G105 (top rear corner of right fender apron)
G206 (behind center of i/p, left of radio)
Heat
Heater control assembly
Hot at all times
Hot in run
Med
Mix
Off
Rear
Rear auxiliary blower motor switch
S102 (eng control sens harn, top rear corner of right fender apron)
S137 (eng control sens harn, near blower motor breakout)
S243 (main harn, behind center of i/p)
S283 (main harn, behind left side of i/p)
S303 (rear lamp harn, left side of cargo area)
S309 (rear lamp harn, near auxiliary blower motor breakout)
S310
S311
S312 (rear lamp harn, near auxiliary blower motor resistor assembly breakout)
S318
Vent

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Ford Aerostar 1997

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List of elements for Anti-lock Brake Wiring Diagrams for Ford Aerostar 1997:

"anti-lock" brakes indicator
"brake" indicator
(main harn, in breakout to rabs module) s212
(main harn, near breakout to instrument cluster) s231
(top of rear axle)
Acc
Brake fluid level switch (left rear of engine compartment, on brake master cylinder)
Brake on/off (boo) switch (on brake pedal support)
Brake on/off input
Brake warning resistor/diode assembly (taped to main harness, near g206)
C250
C251
Diff sensor ground
Diff speed input
Differential speed sensor (dds)
Dss input
Dss return
Dss test connector (left rear of engine compart- ment)
Dump sol output
Dump solenoid
Dump valve solenoid
Fuse 15a
Fuse 20a
Fuse panel (behind left side of i/p, left of steering column)
G100 (front of left fender apron, left of battery)
G206 (behind center of instrument panel, below left side of radio)
Gnd
Hot at all times
Hot in run
Hot in start or run
Ignition switch
Instrument cluster
Isolation sol output
Isolation valve solenoid
Lock
Low fluid lvl input
Module ground
Nca
Off
Power (hot in run)
Pressure differential warning switch (left rear of engine compartment, below brake fluid reservoir)
Psom module (instrument cluster)
Pwr (hot all times)
Rabs proportioning valve switch assembly (left rear of engine compartment, below master cylinder)
Rabs test connector (behind left side of instrument panel, taped to main harness)
Rear anti-lock brake module (rabs) (behind center of i/p, below ashtray)
Red
Red/pnk
S105
S213
S216
S228
S232 (main harn, near breakout to instrument cluster)
S233 (main harn, in breakout to rabs module)
S262 (main harn, near breakout to wiper control module)
S265 (main harn, near breakout to ground g206)
S274
Start run
Valve reset
Warning lamp

COMPUTER DATA LINES

Computer Data Lines for Ford Aerostar 1997

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List of elements for Computer Data Lines for Ford Aerostar 1997:

Bus (+)
Bus (-)
Data link connector (dlc) (center of i/p)
G114 (left rear of engine compartment, on safety wall)
G206 (behind center of i/p, below left side of radio)
Hot at all times
Powertrain control module (pcm) (top left side of safety wall, left side of brake master cylinder)
Red
S222
S243
To trailer/ camper adapter

CRUISE CONTROL

Cruise Control Wiring Diagram for Ford Aerostar 1997

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List of elements for Cruise Control Wiring Diagram for Ford Aerostar 1997:

(main harn, near break- out to speed control switch assembly) s200
Brake input
Brake on/off (boo) switch (on brake pedal support)
C228
C249
Clock- spring assembly (top of steering column)
Coast
Exterior lights system
Fuse 15a
Fuse 20a
Fuse 30a
Fuse panel
G206 (behind center of i/p, below right side of radio)
Horn relay (behind lower left side of i/p)
Horn switch
Hot at all times
Hot in acc or run
Instrument cluster
Nca
Off
Ohms
Power
Psom module
Resume
S200
S201 (main harn, near breakout to speed control switch assembly)
S209
S214
S215
S218
S228 (main harn, near breakout to shift lock actuator)
Set/ accel
Speed control disable switch (behind left side of i/p)
Speed control servo/amplifier assembly (left rear corner of engine compt)
Speed control switch assembly (in steering wheel)
Vss input
Vss output

DEFOGGERS

Defogger Wiring Diagram for Ford Aerostar 1997

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List of elements for Defogger Wiring Diagram for Ford Aerostar 1997:

(behind center of i/p,
(center of left fender apron, at starter relay)
(top left side of rear door/liftgate header)
Below left side of radio)
Fuse 15a
Fuse panel (behind left side of i/p, left of steering column)
G206
G406
Hot at all times
Hot in run
Illumination
Interior lights system
Momentary switch
On indicator
Rear window defrost control
Rear window defrost grid
Relay
S221
S249
S274
Timing circuit

ENGINE PERFORMANCE

3.0L

3.0L, Engine Performance Wiring Diagrams (1 of 4) for Ford Aerostar 1997

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List of elements for 3.0L, Engine Performance Wiring Diagrams (1 of 4) for Ford Aerostar 1997:

(ckp) sensor (+)
(ckp) sensor (-)
(engine harness, in breakout to pcm) s107
(engine harness, near breakout to pcm inline fuse)
(ho2s) rear
(left rear of engine compartment, on safety wall)
(pf) sensor
10a
A/c cutoff sw
Air conditioning system
Ccs sol
Ckp shield
Data link (+)
Data link (-)
Data link connector (dlc) (center of i/p)
Dlc
Ect sens in
Egr vac reg
Engine compartment relay box (left rear of engine comartment)
Engine compartment relay box (left rear of engine compartment)
Fuel pump mon
Fuel pump relay
Fuse 15a
Fuse panel (behind left of i/p, left of steering column)
G103 (left center of safety wall, near windshield wiper motor)
G107
Ground
Hot at all times
Hot in start or run
Iat sens
Ign coil #1
Ign coil #2
Ignition coil (top left rear of engine)
Maf sig rtn
Mil
Nca
Octane adj plug
Off
Pcm inline fuse (left rear of engine compartment)
Pcm power relay
Pcm pwr relay diode
Powertrain control module (left side of safety wall, left side of brake master cylinder)
Primary
Purge flow sensor (top center front of engine)
Pwr gnd
Radio noise capacitor (top left rear of engine)
Red
S101
S109 (fuel harness, near breakout to ignition coil)
S113
S122
S124 (engine harness, near breakout to pcm inline fuse)
S213
Secondary
Shield gnd
Shift sol 1
Shift sol 2
Tach
To spark plugs
Tr1
Tr2
Tr4
Trans ctrl sw
Trans fl temp
Transmission control indicator lamp (tcil)
Transmission control switch (tcs)

3.0L, Engine Performance Wiring Diagrams (2 of 4) for Ford Aerostar 1997

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List of elements for 3.0L, Engine Performance Wiring Diagrams (2 of 4) for Ford Aerostar 1997:

(ckp) shield
(cmp) shield
(engine harness, near breakout to octane adjust shorting bar)
(fuel harness, near breakout to fuel injector #4)
Brake warning resistor/ diode assembly (behind left side of i/p, taped to main harness)
C251
Camshaft position (cmp) sensor (top rear of engine)
Crankshaft position (ckp) sensor (lower right front of engine)
Differential pressure feedback egr (dpfe) sensor (top left front of engine)
Engine coolant temperature (ect) sensor (top center front of engine)
Fuse 15a
Fuse panel (behind left side of i/p, left of steering column)
G103 (left center of safety wall, near windshield wiper motor)
G203 (behind center of i/p, below right side of radio)
Hot in start
Instrument cluster
Intake air temperature (iat) sensor (left side of engine compartment)
Malfunction indicator lamp (mil) (check engine)
Nca
Octane adjust plug (left rear of engine compartment)
Or run
Red
S110 (fuel harness, near breakout to 8-pin gray conn, near middle of safety wall)
S113
S123
S125
S200
S209
S213
Throttle position (tp) sensor (top center front of engine)

3.0L, Engine Performance Wiring Diagrams (3 of 4) for Ford Aerostar 1997

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List of elements for 3.0L, Engine Performance Wiring Diagrams (3 of 4) for Ford Aerostar 1997:

(behind center of right cowl panel) inertia fuel shut-off (ifs) switch
(top of fuel tank) fuel pump/ fuel gauge sender
(under center of vehicle, behind engine) 4r44e/4r55e automatic transmission
Air conditioning system
Coast clutch sole- noid (css)
Egr vacuum regulator (evr) solenoid valve (near fuel injector #3)
Electronic pressure control (epc) solenoid
Evaporative (evap) emission canister purge valve (left side of engine, near throttle body)
Fuel injectors (top of engine)
G200 (behind center of i/p, below left side of radio)
Idle air control (iac) valve (top left front of engine)
Red
S115 (fuel harness, near breakout to fuel injector #4)
S116 (engine harness, near breakout to pcm)
S119 (fuel harness, near breakout to fuel injector #2)
S127
S204
Shift solenoid
Tan
Torque converter clutch (tcc) solenoid
Transmission fluid temperature (tft) sensor
Turbine shaft speed (tss) sensor

3.0L, Engine Performance Wiring Diagrams (4 of 4) for Ford Aerostar 1997

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List of elements for 3.0L, Engine Performance Wiring Diagrams (4 of 4) for Ford Aerostar 1997:

(cmp) shield
(h2os) front
(ho2s) front
(ho2s) front heated oxygen sensor (right rear of engine, on exhaust manifold)
(ho2s) rear
(ho2s) rear heated oxygen sensor (right rear of engine, on exhaust manifold)
(on top of brake pedal)
(pcm pwr relay)
(right side of i/p, above cowl panel)
270 ohms
A/c wot cutout
Air conditioning system
B+ (kapwr)
Brake on/off
Brake on/off (boo) switch
C249
Cam pos sens
Digital transmission range (dtr) sensor (left side of automatic transmission)
Dpfe sens
Epc sol ctrl
Evap can purge
Fuel inj #2
Fuel inj #4
Fuel inj #6
Fuel inj 1 ctrl
Fuel inj 3 ctrl
Fuel inj 5 ctrl
Fuel pump ctrl
Fuse 15a
Fuse panel (behind left side of i/p/ left of steering column)
G103 (left center of safety wall, near windshield wiper motor)
Hot at all times
Iac valve ctrl
Ignition coil #3
Instrument cluster
Maf sens
Mass air flow (maf) sensor (on air intake assembly)
Nca
Near breakout to shift lock actuator)
Power gnd
Powertrain control module (pcm) (left side of safety wall, left side of brake master cylinder)
Psom module
Pwr gnd
Red
Ref volt
S113
S122
S128 (fuel harness, near breakout to fuel injector #4)
S201 (main harness, near breakout to speed control switch assembly)
S214
Shift sol 3
Sig rtn
Speed control amplifier
Speed output
Tan
Tcc sol ctrl
Tp sens
Tr sens
Trans ctrl ind
Tss
Vss out- put

4.0L

4.0L, Engine Performance Wiring Diagrams (1 of 4) for Ford Aerostar 1997

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List of elements for 4.0L, Engine Performance Wiring Diagrams (1 of 4) for Ford Aerostar 1997:

(ckp) sensor (+)
(ckp) sensor (-)
(engine harness, in breakout to pcm) s107
(engine harness, near breakout to c112 pcm inline fuse)
(ho2s) rear
(left rear of engine compartment, on safety wall)
(pf) sensor
10a
A/c cutoff sw
Air conditioning system
Ccs sol
Ckp shield
Data link (+)
Data link (-)
Data link connector (dlc) (center of i/p)
Dlc
Ect sens in
Egr vac reg
Engine compartment relay box (left rear of engine comartment)
Engine compartment relay box (left rear of engine compartment)
Fuel pump mon
Fuel pump relay
Fuse 15a
Fuse panel (behind left of i/p, left of steering column)
G103 (left center of safety wall, near windshield wiper motor)
G107
Ground
Hot at all times
Hot in start or run
Iat sens
Ign coil #1
Ign coil #2
Ignition coil (right side of engine)
Maf sig rtn
Mil
Nca
Octane adj plug
Off
Output shaft spd
Pcm inline fuse (left rear of engine compartment)
Pcm power relay
Pcm pwr relay diode
Powertrain control module (left side of safety wall, left side of brake master cylinder)
Primary
Purge flow sensor (top center front of engine)
Pwr gnd
Radio noise capacitor (right side of engine)
Red
S101
S109 (fuel harness, near breakout to ignition coil)
S113
S122
S213
Secondary
Shield gnd
Shift sol 1
Shift sol 2
Tach
To spark plugs
Tr1
Tr2
Tr4
Trans ctrl sw
Trans fl temp
Transmission control indicator lamp (tcil)
Transmission control switch (tcs)

4.0L, Engine Performance Wiring Diagrams (2 of 4) for Ford Aerostar 1997

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List of elements for 4.0L, Engine Performance Wiring Diagrams (2 of 4) for Ford Aerostar 1997:

(ckp) shield
(cmp) shield
(fuel harness, near breakout to fuel injector #6)
Brake warning resistor/ diode assembly (behind left side of i/p, taped to main harness)
C251
Camshaft position (cmp) sensor (top rear of engine)
Crankshaft position (ckp) sensor (lower right front of engine)
Differential pressure feedback egr (dpfe) sensor (top left front of engine)
Engine coolant temperature (ect) sensor (top center front of engine)
Fuse 15a
Fuse panel (behind left side of i/p, left of steering column)
G103 (left center of safety wall, near windshield wiper motor)
G203 (behind center of i/p, below right side of radio)
Hot in start
Instrument cluster
Intake air temperature (iat) sensor (left side of engine compartment)
Malfunction indicator lamp (mil) (check engine)
Nca
Octane adjust plug (left rear of engine compartment)
Or run
Output shaft speed sensor (mounted on transmission)
Red
S110 (fuel harness, near breakout to 8-pin conn, near middle of safety wall)
S113
S123
S125 (engine harness, near breakout to octane adjust shorting bar)
S200
S209
S213
Throttle position (tp) sensor (top center front of engine)

4.0L, Engine Performance Wiring Diagrams (3 of 4) for Ford Aerostar 1997

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List of elements for 4.0L, Engine Performance Wiring Diagrams (3 of 4) for Ford Aerostar 1997:

(behind center of right cowl panel) inertia fuel shut-off (ifs) switch
(top of fuel tank) fuel pump/ fuel gauge sender
(under center of vehicle, behind engine) 4r44e/4r55e automatic transmission
Air conditioning system
Coast clutch sole- noid (css)
Egr vacuum regulator (evr) solenoid valve (near fuel injector #3)
Electronic pressure control (epc) solenoid
Evaporative (evap) emission canister purge valve (left side of engine, near throttle body)
Fuel injectors (top of engine)
G200 (behind center of i/p, below left side of radio)
Idle air control (iac) valve (top left front of engine)
Red
S115 (fuel harness, near breakout to fuel injector #6)
S116 (engine harness, near breakout to pcm)
S119 (fuel harness, near breakout to fuel injector #3)
S127
S204
Shift solenoid
Tan
Torque converter clutch (tcc) solenoid
Transmission fluid temperature (tft) sensor
Turbine shaft speed (tss) sensor

4.0L, Engine Performance Wiring Diagrams (4 of 4) for Ford Aerostar 1997

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List of elements for 4.0L, Engine Performance Wiring Diagrams (4 of 4) for Ford Aerostar 1997:

(cmp) shield
(engine harness, near breakout to 8-pin gray conn, above front of trans)
(h2os) front
(ho2s) front
(ho2s) front heated oxygen sensor (right rear of engine, on exhaust manifold)
(ho2s) rear
(ho2s) rear heated oxygen sensor (right rear of engine, on exhaust manifold)
(on top of brake pedal)
(pcm pwr relay)
(right side of i/p, above cowl panel)
270 ohms
A/c wot cutout
Air conditioning system
B+ (kapwr)
Brake on/off
Brake on/off (boo) switch
C249
Cam pos sens
Digital transmission range (dtr) sensor (left side of automatic transmission)
Dpfe sens
Epc sol ctrl
Evap can purge
Fuel inj #2
Fuel inj #4
Fuel inj #6
Fuel inj 1 ctrl
Fuel inj 3 ctrl
Fuel inj 5 ctrl
Fuel pump ctrl
Fuse 15a
Fuse panel (behind left side of i/p/ left of steering column)
G103 (left center of safety wall, near windshield wiper motor)
Hot at all times
Iac valve ctrl
Ignition coil #3
Instrument cluster
Maf sens
Mass air flow (maf) sensor (on air intake assembly)
Nca
Near breakout to shift lock actuator)
Ods
Overdrive drum speed sensor (mounted on transmission)
Power gnd
Powertrain control module (pcm) (left side of safety wall, left side of brake master cylinder)
Psom module
Pwr gnd
Red
Ref volt
S113
S122
S126
S128 (fuel harness, near breakout to evap canister purge valve)
S201 (main harness, near breakout to speed control switch assembly)
S214
Shift sol 3
Sig rtn
Speed control amplifier
Speed output
Tan
Tcc sol ctrl
Tp sens
Tr sens
Trans ctrl ind
Tss
Vss out- put

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Ford Aerostar 1997

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List of elements for Back-up Lamps Wiring Diagram for Ford Aerostar 1997:

Backup lamps relay (left rear cargo area, part of trailer tow module)
Digital transmission range (dtr) sensor (left side of automatic transmission)
Fuse 15a
Fuse panel
G206 (behind center of i/p, below left side of radio)
G402 (center of left 'd' pillar)
Hot at all times
Hot in run
Inline fuse
Left backup lamp
Red
Right backup lamp
S249
S301
S410
S411
Trailer backup lights

Exterior Lamps Wiring Diagram for Ford Aerostar 1997

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List of elements for Exterior Lamps Wiring Diagram for Ford Aerostar 1997:

(main harn, behind left side of i/p) s276
(main harn, near inst cluster breakout) s275
(main harn, near shift lock actuator breakout)
(main harness, behind left side of i/p)
(rear lamp harn, near courtesy lamp relay breakout)
(rear lamp harn, near left rear stop/side marker/ turn lamp breakout)
(rear lamp harn, near right rear stop/side marker/ turn lamp breakout)
10a
12v (in run)
Backup lamps relay
Brake on/off (boo) switch (behind left side i/p, on brake pedal support)
C250
C251
C268
Electronic flasher (behind left side of i/p, on front of fuse panel)
Fuse 15a
Fuse panel (behind left side of i/p, left side of steering column)
G100 (front left fender apron, left of battery)
G105 (top rear corner of right fender apron, below hood hinge)
G206 (behind center of i/p, below left side of radio)
G206 (behind center of i/p, left side of radio)
G402 (center of left "d" pillar)
Ground
Hazard
Head
High mount stop lamp
Hot at all times
Hot in run
Instrument cluster
Left
Left turn lp
Left front park/ turn lamp
Left rear stop/ side marker lamp
Left turn indicator
Licence lamp (w/dual rear doors)
Licence lamps (w/ lift gate)
Main light switch off
Multi-function switch (top left side of steering column)
Nca
Normal
Park
Pulsed 12v
Red
Right
Right turn lp
Right front park/ turn lamp
Right rear stop/ side marker lamp
Right turn indicator
Running lamps relay (left rear cargo area, part of trailer tow module)
S102
S103
S120 (eng cntrl sens harn, near left headlamp breakout)
S214
S216
S219
S228
S249
S261
S274
S301
S306
S400
S402
S406
S407
S410
S412
Trailer backup lamps
Trailer ground
Trailer left turn/ stop lamps
Trailer right turn/ stop lamps
Trailer running lamps

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 2) for Ford Aerostar 1997

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List of elements for Ground Distribution Wiring Diagram (1 of 2) for Ford Aerostar 1997:

(3.0l)
(4.0l)
(behind center of i/p, below left side of radio)
(center of i/p) data link connector (dlc)
(eng cntrl sens harness)
(front left fender apron, left of battery)
(fuel tank gauge sender jumper harn, near elect 4 wheel driver module breakout)
(left rear of engine compartment, on safety wall)
(lower left front of engine)
(lower left rear of engine, near
(main harn, below powertrain control module)
(main harn, near speed control amplifier breakout) s250
(top left center of safety wall, near
(top rear corner of right fender apron, below hood hinge)
3.0l
4.0l
A/c clutch diode
A/c clutch field coil
A/c heater control illum-
Air bag diagnostic monitor
Battery
Blower motor resistor assembly
Brake fluid level switch
Breakout)
Button connectors
C232
C233
C250
C251
C257
Camshaft position (cmp) sensor
Ckp shield
Cmp shield
Door lock/ unlock control relay
Electronic 4 wheel drive module
Electronic flasher
Engine compartment relay box
From ignition switch (diagram 2 of 2)
G100
G105
G110
G114
G116
G206
Ination
Instrument cluster
Left front park/ turn lamp
Left headlamp
Mass air flow sensor
Pcm power relay
Powertrain control module (pcm)
Purge flow sensor
Rabs proportioning valve switch assembly
Radio
Rear anti-lock brake system (rabs) module
Red
Right front park/ turn lamp
Right headlamp
S103 (eng cntrl sensor harn, front of left fender apron)
S105 (eng control sensor harness)
S113
S122
S245 (main harn, behind center of i/p)
S261 (main harn, near air bag diagnostic module breakout)
S264 (main harn, near wiper control module breakout)
S277
S300 (door lock feed harn, near sliding door courtesy lamp switch breakout)
S308
Sliding door ajar relay
Starter motor/ solenoid)
Stepwell lamp
Warning chime module
Windshield washer pump motor
Windshield wiper motor
Windshield wiper motor)
Wiper control module

Ground Distribution Wiring Diagram (2 of 2) for Ford Aerostar 1997

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List of elements for Ground Distribution Wiring Diagram (2 of 2) for Ford Aerostar 1997:

(behind center of i/p, below left side of radio)
(behind center of i/p, below right
(fuel tank gauge sender jumper harn, near floor pan grommet breakout) s204
(rear lamp harn, near courtesy lamp relay breakout) s301
(rear license lamp feed harn, in center of tailgate)
(rear license lamp feed harn, rear center of vehicle)
(tailgate warning switch harn, near license lamps breakout)
Ashtray lamp
Auxiliary blower motor relay
Blower motor switch
Breakout)
C249
C250
C257
Cargo lamp
Data link connector (center of i/p)
Front auxiliary blower motor switch
Fuel pump/ fuel gauge sender
G206
G206 (behind center of i/p, below right side of radio)
G406 (top left side of rear door/ liftgate header)
Glove box lamp and switch
Gnd
High mount stop lamp
High mount stop lamp
Ignition switch
Illumi- nated entry timer
Instrument cluster
Instrument panel cigar lighter
Instrument panel cigar lighter lamp
Left backup lamp
Left license lamp
Left rear stop/side marker lamp
License lamp
Liftgate ajar switch
Liftgate washer pump motor
Liftgate wiper motor
Liftgate wiper/ washer switch
Master window/ door lock switch
Midline radio only
Nca
Power door lock module
Power mirror switch
Power- train control module
Premium radio only
Radio
Radio amplifier
Rear auxiliary blower motor switch illumi- nation
Rear cigar lighter
Rear cigar lighter illumi- nation
Rear door latch switch
Rear window defrost control
Rear window defrost grid
Remote head- phone module
Remote headphone module
Right backup lamp
Right license lamp
Right rear door ajar switch
Right rear stop/side marker lamp
S202 (cigar lighter harn, near inst panel cigar lighter breakout)
S209 (main harn, near instrument cluster breakout)
S257 (main harn, behind center of i/p)
S258 (main harn, behind center of i/p)
S302 (rear lamp harn, near power door lock module breakout)
S303 (rear lamp harn, left side of cargo area)
S401 (rear lamp conn harn, near left turn lamp breakout)
S402
S403
S412
Seat belt buckle switch
Shift lock actuator
Side of radio)
Speed control servo/ amplifier assembly
To g206 (diagram 1 of 2)
W/ rear wiper/washer
W/dual rear doors
W/o rear wiper/washer
With auxiliary blower
With dual rear doors
With dual rear doors
With lift gate
With liftgate

HEADLIGHTS

Headlight Wiring Diagram, with DRL for Ford Aerostar 1997

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List of elements for Headlight Wiring Diagram, with DRL for Ford Aerostar 1997:

(center of left fender apron, at starter relay)
(main harn, behind center of i/p) s265
(on park brake support) park brake switch
Battery input
Brake ind output
Brake indicator
Brake warning resistor/diode assembly (behind left side of i/p, taped to main harness near g206)
C231
C250
C251
Daytime running lamps (drl) module (front of left fender apron, forward of starter relay)
Dimmer
Exterior lights system
Flash-to- pass
Fuse 12 30a
Fuse 18 15a
Fuse 4 15a
Fuse 5 15a
Fuse panel (behind left side of i/p, left of steering column)
G100 (front left fender apron, left of battery)
G105 (top rear corner of right fender apron, below hood hinge)
G206 (behind center of i/p, below left side of radio)
Head
Hi beam indicator
High beam ind output
Hot at all times
Hot in run
Hot in start or run
Ignition input
Instrument cluster
Left headlamp
Low beam input
Main light switch
Multi-function switch (top left side of steering column)
Off
Park
Park brake on input
Pass
Pulsed hi beam output
Right headlamp
S102
S103
S134 (eng control sensor harn, front of left fender apron)
S135 (eng control sensor harn, front of left fender apron)
S136
S213
S216
S218
S274

Headlight Wiring Diagram, without DRL for Ford Aerostar 1997

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List of elements for Headlight Wiring Diagram, without DRL for Ford Aerostar 1997:

(eng control sensor harn, front of left fender apron) s135
22a
C231
C250
Dimmer
Flash- to- pass
Fuse 12 30a
Fuse panel (behind left side of i/p, left of steering column)
G100 (front left fender apron, left of battery)
G105 (top rear corner of right fender apron, below hood hinge)
G206 (behind center of i/p, below left side of radio)
Head
Hi beam indicator
Hot at all times
Instru- ment cluster
Left headlamp
Main light switch
Multi-function switch (top left side of steering column)
Off
Park
Pass
Right headlamp
S102
S103
S134 (eng control sensor harn, front of left fender apron)
S218
S274

HORN

Horn Wiring Diagram for Ford Aerostar 1997

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List of elements for Horn Wiring Diagram for Ford Aerostar 1997:

(main harness, near breakout to speed control switch assembly) s200
30a
Clockspring assembly (below steering wheel)
Fuse 12
Fuse panel (behind left side of i/p)
High pitch horn (lower right front of engine compt, behind lower radiator support)
Horn relay (behind lower left side of i/p, right of steering column)
Horn switch
Hot at all times
Low pitch horn (lower right front of engine compt, behind lower radiator support)
Nca
S218
Speed control servo/amplifier assembly (left rear corner of engine compt)
Speed control switch assembly (in steering wheel)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Ford Aerostar 1997

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List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Ford Aerostar 1997:

(behind center of i/p, below right side of radio)
(main harn, below left side of i/p)
(top left center of safety wall, near wiper motor)
Above cowl panel)
Acc
Air bag diagnostic module (behind left side of i/p, near top of cowl panel)
Air bag ind.
Amp ind.
Anti- slosh module
Bat
Brake ind.
C249
C250
C251
Column)
Coolant temp. gauge
Daytime running lamps module (front of left fender apron, forward of starter relay)
Door ajar ind.
Electronic 4 wheel drive ind.
Electronic 4 wheel drive module (under right side of left front seat)
Enable
Enable psom programming connector (behind right cowl panel)
Engine coolant temperature sender (3.0l-top center front of engine) (4.0l-top right front of engine)
Engine oil pressure switch (3.0l-top of engine near valve cover) (4.0l-lower left front of engine, above engine oil pan)
Fasten belts ind.
Fuel gauge
Fuel pump/fuel gauge sender (below rear of vehicle, top of fuel tank)
Fuse 10a
Fuse 15a
Fuse 5a
Fuse panel (behind left side side of i/p, left of steering
G116
G206
Generator voltage regulator (top right front of engine)
Gnd
High beam ind.
Hot at all times
Hot in run
Hot w/ lamp sw in park or head
Ign
Ign (run)
Ignition switch
Illumination lamps
Instrument cluster
Left turn ind.
Lock
Malfunction ind.
Multi- function switch (top left side of steering column)
Odometer select
Off
Ohms
Oil press. gauge
Programming
Psom module
Rear abs ind.
Red/pnk
Right turn ind.
Run
S201 (main harn, near speed control switch assembly)
S209
S211
S220
S254
S275 (main harn, near breakout to cluster)
S276
S277
Speed control amplifier (behind right side of i/p,
Start
Trip reset
Volt- meter
Vss input
Vss output
Vss return
Warning chime module (behind left side of i/p, near top of cowl panel)

Instrument Cluster Wiring Diagram (2 of 2) for Ford Aerostar 1997

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List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Ford Aerostar 1997:

"b" pillar)
(front of sliding door)
(left rear corner of cargo area)
(main harn, near breakout to cluster)
(main harn, near breakout to ground g206)
(rear harn, near breakout to license lmp)
(rear of right
(top left side of safety wall,
Acc
Brake fluid level switch (on brake master cylinder)
Brake warning resistor/diode (taped to main harness, near g206)
Button connectors
Courtesy lamp relay
Daytime running lamps module (front of left fender apron, forward of starter relay)
Differential speed sensor (top of rear axle)
Dss test connector (left rear of engine compt, on safety wall)
Fuse
Fuse 15a
Fuse panel (behind left side of i/p, left of steering column)
G100 (left front fender apron, left of battery)
G206 (behind center of i/p, below left side of radio)
G406 (top left side of rear door/ lift gate header)
Gnd
Hot in acc or run
Hot in run or start
Ignition switch
Interior lights
Left front door ajar switch
Left of brake master cylinder)
Liftgate ajar switch
Lock
Off
Park brake
Powertrain control module
Pressure differential warning switch (below brake fluid reservoir)
Rear anti-lock brake module (behind center of i/p, below ash tray)
Rear door latch switch
Red
Red/pnk
Right front door ajar switch
Right rear door ajar switch
Run
S105
S213
S215
S231
S232
S250
S262
S265
S266
S274
S402
S403
S405
Sliding door ajar relay (right of steering column)
Start
Switch (on park brake support)
W/ drl
W/ dual rear doors
W/ liftgate
W/o drl

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Ford Aerostar 1997

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List of elements for Courtesy Lamps Wiring Diagram for Ford Aerostar 1997:

(below center of i/p, below left side of radio) g206
(main harn, behind center of i/p)
(main harn, near inst cluster breakout)
(rear lamp harn, near left side of cargo area)
(tailgate warn sw harn, near license lp breakout)
(top left side of rear door/ liftgate header)
Battery
Brake warning resistor/diode assembly (behind left side of i/p)
C250
C251
Cargo lamp
Courtesy lamp relay (front of left "d" pillar, above rear lamps grommet)
Dome
Dome and reading lamps
Dome lamp
Door ajar indicator
Door handle in
Fuse 15a
Fuse 20a
Fuse panel (behind left side of i/p, left side of steering column)
G206 (below center of i/p, below left side of radio)
G406
Glove box lamp and switch
Ground
Hot at all times
Hot in acc or run
Hot in start or run
Ignition
Illumin entry out
Illuminated entry timer (center rear of left "b" pillar)
Instrument cluster
Left courtesy lamp switch
Left door handle switch (on top of latch assembly)
Left door open input
Left instru- ment panel courtesy lamp
Left vanity mirror lamp and switch
Lift gate
Lift gate ajar switch (in lower center of lift gate, on latch assembly)
Main light switch
Nca
Off
Power mirror switch
Read- ing lamps
Rear door latch switch (in top of right rear door)
Red/pnk
Right courtesy lamp switch
Right door handle switch (on top of latch assembly)
Right instru- ment panel courtesy lamp
Right rear door ajar switch (in lower left corner of door)
Right vanity mirror lamp and switch
S213
S215
S217
S224
S243
S245
S252
S254
S266
S300
S301
S303
S305
S307 (rear lamp harn, near left rear "b" pillar)
S402
S403
S405
Sliding door courtesy lamp switch
Stepwell lamp
W/ illuminated entry
W/ rear wiper/washer
W/ w/ dual rear doors
W/ w/o reading lamps
W/o rear wiper/washer
Warning chime module (behind left side of i/p, near top of cowl panel)

Instrument Illumination Wiring Diagram for Ford Aerostar 1997

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List of elements for Instrument Illumination Wiring Diagram for Ford Aerostar 1997:

(main harn, behind center of i/p) s211
(not used)
15a 15a
5a 5a
A/c- a/c- heater heater control control illumination illumination
Ashtray ashtray lamp lamp
B2 b2
C250 c250
C257 c257
Dimmer dimmer
Dn dn
Fuse 11 fuse 11
Fuse 13 fuse 13
Fuse 4 fuse 4
Fuse fuse panel panel (behind left (behind left side of i/p, side of i/p, left of steering left of steering column) column)
G206 g206 (behind center of i/p, (behind center of i/p, below right side of radio) below right side of radio)
G206 g206 (below (below center center of i/p, of i/p, below below left left side of side of radio) radio)
G206 g206 (below center of i/p, (below center of i/p, below left side of radio) below left side of radio)
Head head
Hot at all hot at all times times
Hot in acc hot in acc or run or run
I i
Ign ign
Illumin- illumin- ation ation lamps lamps 5 bulbs 5 bulbs
Instrument cluster
Instrument instrument panel panel cigar cigar lighter lighter lamp lamp
Liftgate liftgate wiper/ wiper/ washer washer switch switch
Main light main light switch switch
Off off
Park park
Power power distribution distribution system system
R r
Radio radio
Rear auxiliary rear auxiliary blower motor blower motor switch switch illumination illumination
Rear cigar rear cigar lighter lighter
Rear cigar rear cigar lighter lighter illumination illumination
Rear rear window window defrost defrost control control
Remote remote headphone headphone module module
S202
S216
S245
S250
S251
S258
S274
S302
S313 (rear lamp harn, near remote headphone module breakout)
W/ auxiliary w/ auxiliary blower motor blower motor

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Ford Aerostar 1997

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List of elements for Power Distribution Wiring Diagram (1 of 3) for Ford Aerostar 1997:

(12 ga-
(16 ga-
(18 ga-
(20 ga-
(diagram 2 of 3)
(eng cntrl sens harn, left rear of eng compt) s124
(eng cntrl sensor harn, right front of eng compartment)
(gen rectifier system harn, right front of eng compt)
(main harn, behind center of i/p) s215
(main harn, behind left kick panel)
(main harn, behind left kick panel) s222
(main harn, behind left side of i/p)
(main harn, near data link connector breakout)
(main harn, near inst cluster breakout) s272
(main harn, near wiper control module breakout) s263
(not used)
(rabs) module breakout) s212
(trailor lamp harn, near backup lamps relay breakout)
3.0l
4.0l
A/c- heater control assembly
Acc
Air bag diagnostic monitor
Auxiliary blower motor relay
Backup lamps relay
Battery
Brake on/off (boo) switch
C172
C233
C249
C268
Circuit breaker 14 20a
Circuit breaker 2 6a
Data link connector
Digital trans- mission range (dtr) sensor
Door lock/ unlock control relay
Engine compartment relay box
Fuel pump relay
Fuse 10a
Fuse 15a
Fuse 20a
Fuse link a
Fuse link b
Fuse link c
Fuse link d
Fuse link e
Fuse link f
Fuse link k
Fuse panel
Generator voltage regulator
Ignition switch
Illumi- nated entry timer
In-line fuse 30a
Instrument cluster
Lock
Master window/ door lock switch
Multi- function switch
Of i/p) s251
Off
Only
Pcm inline fuse
Pcm power relay
Pnk
Power door lock module
Power- train control module (pcm)
Radio
Radio amplifier
Rear anti- lock brake system (rabs) module
Rear window defrost control
Red
Remote headphone module
Right window/ door lock switch
Run
Running lamp relay
S108
S111 (engine control sensor harness, center of left fender)
S133 (eng cntrl sensor harn, near starter relay breakout)
S138 (eng cntrl sens harn, near starter relay breakout)
S139
S214 (main harn, behind left side of i/p)
S221
S269
S280
S410
Sliding door ajar relay
Speed control disable switch
Speed control server/ amplifier assembly
Sta
Start
Starter motor/ solenoid
Starter relay
To fuse panel
To fuse panel (diagram 3 of 3)
To fuse panel, and fuse link g, and instrument cluster (diagram 3 of 3)
To main light switch (diagram 2 of 3)
Wind- shield wiper motor
Wiper control module

Power Distribution Wiring Diagram (2 of 3) for Ford Aerostar 1997

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List of elements for Power Distribution Wiring Diagram (2 of 3) for Ford Aerostar 1997:

(main harn, behind center of i/p)
(main harn, behind left side of i/p) s216
(main harn, behind left side of i/p) s219
(main harn, behind right kick panel) s217
(not used)
(vanity mirror lamp feed harn, near right vanity mirror lamp and switch breakout)
22a
C231
C249
Cargo lamp
Courtesy lamp relay
Daytime running lamps (drl) module
Dimmer
Dome
Dome and reading lamps
Exterior lights system
From a fuse link a (diagram 1 of 3)
From fuse panel (diagram 1 of 3)
Fuse 15a
Fuse 20a
Fuse 30a
Fuse 5a
Fuse panel
G206 (behind center of i/p, below left side of radio)
Glove box lamp and switch
Head
Horn relay
Ign
Illumi- nated entry timer
Instrument cluster
Instrument panel cigar lighter
Interior lights system
Interior lights system (instrument illumination)
Left courtesy lamp switch
Left vanity mirror lamp and switch
Main light switch
Multi- function switch
Nca
Off
Park
Power mirror switch
Radio
Rear anti-lock brake system (rabs) module
Rear cigar lighter
Rear cigar lighter illumination
Red
Right courtesy lamp switch
Right vanity mirror lamp and switch
S202
S218 (main harn, near horn relay breakout)
S252
S254
S255 (main harn, near elect flasher breakout)
S302
S305
Sliding door courtesy lamp switch
Test conn- ector
W/ auxiliary blower motor
W/ dual rear door
W/ illumi- nated entry only
Warning chime module

Power Distribution Wiring Diagram (3 of 3) for Ford Aerostar 1997

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List of elements for Power Distribution Wiring Diagram (3 of 3) for Ford Aerostar 1997:

(main harn, behind left side of i/p) s249
A/c-heater control assembly
Air bag diagnostic monitor
Brake warning resistor/ diode assembly
C250
C251
C268
Daytime running lamps (drl) module
Digital transmission range (dtr) sensor
Electronic 4 wheel drive module
Engine compartment relay box
From ignition switch (diagram 1 of 3)
Fuse 15a
Fuse 30a
Fuse panel
Heater control assembly
Ignition coil
Inline circuit breaker 4.5a
Instrument cluster
Lift gate wiper motor
Lift gate wiper/ washer switch
Multi- function switch
Nca
Pcm power relay
Pcm power relay diode
Radio noise capacitor
Rear window defrost control
Red
S109 (fuel charge harn, near ignition coil breakout)
S136 (engine control sensor harn, front of left fender apron)
S213 (main harn, behind left side of i/p)
S220 (main harn, near instrument cluster breakout)
Shift lock actuator
Transmission control switch (tcs)
W/ air conditioning
W/ liftgate wiper/ washer only
W/o air conditioning
Warning chime module

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for Ford Aerostar 1997

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List of elements for Power Door Lock Wiring Diagram for Ford Aerostar 1997:

(center of left fender
(door lock harn, in breakout to sliding door court lamp switch) s321
(in bottom of
30a
Apron, at starter relay)
Bat
Behind left "b" pillar)
Button
Connectors
Door lock/unlock control relay
Fuse link c
G206 (behind center of i/p, below left side of radio)
Ground
Hot at all times
In-line fuse (behind left side of i/p, taped to main harness near fuse panel)
Left front door lock motor
Liftgate door lock motor (w/ liftgate)
Lk sldg dr ctrl
Lock
Lock ctrl
Master window/door lock switch
Power door lock module (left front of cargo area,
Right "b" pillar)
Right front door lock motor
Right rear door lock motor (w/ dual rear doors)
Right window/door lock switch
S221
S245
S280
S300
S302
S319 (rear lamp harn, near breakout to auxiliary blower motor) (w/ auxiliary blower motor) or breakout to left rear seat speaker) (w/o auxiliary blower motor)
S320 (rear lamp harn, near breakout to auxiliary blower motor) (w/ auxiliary blower motor) or breakout to left rear seat speaker) (w/o auxiliary blower motor)
Sliding door lock motor
Un- lock
Unlock
Unlock ctrl

POWER MIRRORS

Power Mirror Wiring Diagram for Ford Aerostar 1997

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List of elements for Power Mirror Wiring Diagram for Ford Aerostar 1997:

Direct- tional switch
Fuse 15a
Fuse panel (behind left side of i/p, left side of steering column)
G206 (behind center of i/p, below left side of radio)
Hot at all times
L/r motor
Left power mirror nca
Left/ right switch
Nca
Power mirror switch
Red
Right power mirror nca
S254
S274
Up/dn motor

POWER WINDOWS

Power Window Wiring Diagram for Ford Aerostar 1997

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List of elements for Power Window Wiring Diagram for Ford Aerostar 1997:

Circuit breaker 14 20a
Fuse panel (behind left side of i/p, left side of steering column)
G500 (left front door, at door ajar switch)
Hot in acc or run
Left power window motor
Master window/ door lock switch
Nca
Right power window motor
Right window/ door lock switch
S272
S303
Up down

RADIO

Mid-Line Radio Wiring Diagram, with Remote Headphones for Ford Aerostar 1997

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List of elements for Mid-Line Radio Wiring Diagram, with Remote Headphones for Ford Aerostar 1997:

C255
C257
C258
Fuse 11 15a
Fuse 8 15a
Fuse panel (behind left side of dash)
G206 (behind center of dash, near radio)
Ground
Headphone (+)
Headphone (-)
Hot at all times
Hot in acc or run
Illumination
Interior lights system
Left front speaker
Left rear seat speaker
Lf spkr (+)
Lf spkr common
Lr spkr (+)
Lr spkr common
Power
Radio
Remote (+)
Remote (-)
Remote headphone module (behind left side of cargo area, behind trim panel)
Rf spkr (+)
Rf spkr common
Right front speaker
Right rear seat speaker
Rr spkr (+)
Rr spkr common
S251
S254
S257

Mid-Line Radio Wiring Diagram, without Remote Headphones for Ford Aerostar 1997

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List of elements for Mid-Line Radio Wiring Diagram, without Remote Headphones for Ford Aerostar 1997:

(not used)
C255
C257
C258
Fuse 11 15a
Fuse 8 15a
Fuse panel (behind left side of dash)
G206 (behind center of dash, near radio)
Ground
Hot at all times
Hot in acc or run
Illumination
Interior lights system
Lcd display
Left front speaker
Left rear seat speaker
Lf common
Lf spkr (+)
Lr common
Lr spkr (+)
Power
Radio
Remote (+)
Remote (-)
Rf common
Rf spkr (+)
Right front speaker
Right rear seat speaker
Rr common
Rr spkr (+)
S254

Premium Sound Radio Wiring Diagram for Ford Aerostar 1997

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List of elements for Premium Sound Radio Wiring Diagram for Ford Aerostar 1997:

(center of dash)
Audio amplifier (behind center of dash)
C253
C254
C255
C256
C257
Fuse 11 15a
Fuse 8 15a
Fuse panel (behind left side of dash)
G206
G206 (behind center of dash, near radio)
G206 (center of dash)
Ground
Hot at all times
Hot in acc or run
Illumination
Interior lights system
Left front (+)
Left front (-)
Left front speaker
Left rear (+)
Left rear (-)
Left rear seat speaker
Lf door sig (+)
Lf door sig (-)
Lf spkr (+)
Lf spkr (-)
Lr amp (-)
Lr signal (+)
Lr signal (-)
Lr spkr (+)
Lr spkr (-)
Memory
Mute
Nca
Near center of dash)
Not used
Power
Radio
Remote (+)
Remote (-)
Remote headphone module
Rf door sig (+)
Rf door sig (-)
Rf spkr (+)
Rf spkr (-)
Right front speaker
Right rear seat speaker
Rr amp (-)
Rr signal (+)
Rr signal (-)
Rr spkr (+)
Rr spkr (-)
Rt front (+)
Rt front (-)
Rt rear (+)
Rt rear (-)
S203 (audio harn, nca
S251
S254
S257
Seek up
Tan

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram for Ford Aerostar 1997

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List of elements for Shift Interlock Wiring Diagram for Ford Aerostar 1997:

(behind center of i/p,
Below left side of radio)
Brake on/off switch (behind left side of i/p, on brake pedal support)
Exterior lights system
Fuse 1 15a
Fuse 5 15a
Fuse panel
G206
Hot at all times
Hot in run
S214
S228 (main harn, near breakout to shift lock actuator)
S243
S249
Shift lock actuator (on lower part of steering column)
Solid state

STARTING/CHARGING

Charging Wiring Diagram for Ford Aerostar 1997

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List of elements for Charging Wiring Diagram for Ford Aerostar 1997:

"amp" indicator
(3.0l only)
(4.0l only)
(4.0l) g110 (lower left front of engine)
(eng ctrl sensor harn, right front of eng compt) s139
500 ohms
Acc
Battery
C125
C153
C154
G114 (3.0l) (lower left rear of engine, near starter motor/ solenoid)
G116 (top left center of saftey wall, near windshield wiper motor)
Generator/ voltage regulator
Ground distribution
Ignition switch
Instrument cluster
Lock
Off
Power distribution
Red
Run
S108 (gen rectifier system harn, right front of engine compt)
S111
S133
S138
S220
S269
Start
Starter motor/ solenoid
Starter relay

Starting Wiring Diagram for Ford Aerostar 1997

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List of elements for Starting Wiring Diagram for Ford Aerostar 1997:

3.0l
4.0l
Acc
Battery
Digital transmission range (dtr) sensor (left side of automatic transmission)
G110 (4.0l) (lower left front of engine)
G114 (3.0l) (lower left rear of engine, near starter motor/ solenoid)
G116 (top left center of saftey wall, near windshield wiper motor)
Ground distribution
Ignition switch
Lock
Nca
Off
Pnk
Red
Run
S138
S268
Sta
Start
Starter motor/ solenoid
Starter relay (center of left fender apron)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Ford Aerostar 1997

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List of elements for Supplemental Restraint Wiring Diagram for Ford Aerostar 1997:

(main harn, behind left side of i/p)
(main harn, near air bag diagnostic monitor breakout)
Air bag diagnostic monitor (behind left side of i/p, near top of cowl panel)
Air bag ind
Air bag indicator
Air bag safing sensor (behind left cowl panel)
Brake warning resistor/diode assembly (left side of (i/p, taped to main harness)
C crash sens
C232
C233
C250
C251
Center radiator primary crash sensor (on upper radiator support)
Clock spring assembly (below steering wheel)
Driver's air bag (center of steering wheel)
Drvr air bag
Fuse 15a
Fuse panel (behind left side of i/p, left of steering column)
G206 (behind center of i/p, below left side of radio)
Gnd
Hot at all times
Hot in acc or run
Hot in run
Instrument cluster
Nca
Pass bag off
Pwr (bat)
Pwr (run)
R crash sens
Right kick panel crash sensor (behind right cowl panel)
S213 (main harn, behind left side of i/p)
S249
S261
S278
S279
Safing sens

TRANSMISSION

3.0L

3.0L, Transfer Case Wiring Diagram for Ford Aerostar 1997

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List of elements for 3.0L, Transfer Case Wiring Diagram for Ford Aerostar 1997:

(-)
(behind center of dash, below left side of radio) g206
Battery
Brake input
Brake on/off switch (on brake pedal support)
C250
Digital transmission range sensor (left side of transmission)
Electronic 4 wheel drive indicator
Electronic 4 wheel drive module (under right side of left front seat)
Front axle speed sensor (mounted on top left side of transfer case)
Fuse 15a
Fuse panel
G114 (left rear of engine compartment)
Gnd
Hot at all times
Hot in start or run
Ign
Ind ctrl
Instrument cluster
Mult-function switch
Nca
Neutral safety in
Power
Rear axle speed sensor (mounted on top right side of transfer case)
S122
S214
S228 (main harness, near break out to shift lock actuator)
S308
Signal
Signal low
Solid state
Speed control disable switch
Transfer case clutch solenoid (top right side of transfer case)
Vref

3.0L, Transmission Wiring Diagram for Ford Aerostar 1997

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List of elements for 3.0L, Transmission Wiring Diagram for Ford Aerostar 1997:

(5r55e)
(engine control sensor extension harness, near breakout to 8-pin conn above front of transmission)
(engine control sensor harness)
(engine control sensor harness, near breakout to powertrain control module) s116
(fuel charge harness, near break out to evap canister purge valve) s128
(fuel charge harness, near breakout to fuel injector 6)
(left rear of engine compartment on firewall) g114
(main harness, near breakout to instrument cluster) s231
(near windshield wiper motor)
(top left center of firewall, near windshield wiper motor) g116
10a
Air conditioning system
Automatic transmission
Brake on/off switch (on brake pedal support)
Brake warning resistor/ diode assembly (left side of dash)
C172
C250
C251
Coast clutch solenoid (4r44e)
Data link connector (center of (dash)
Differential speed sensor (top of rear axle)
Digital transmission range sensor (left side of transmission)
Dss input
Dss return
Electronic pressure control solenoid
Engine compartment relay box
Engine controls system
Engine coolant temperature sensor (top left front of engine)
Fuel pump relay
Fuse 15a
G116
Harness, near break- out to shift lock actuator)
Hot at all times
Hot in start or run
I/p fuse panel
Instrument cluster
Liftgate wiper/ washer circuit breaker
Malfunction indicator lamp (check engine)
Multi- function switch
Nca
O/d off
Output shaft speed sensor (5r55e only)
Overdrive drum speed sensor (5r55e only)
Pcm inline fuse (left rear of engine compartment)
Pcm power relay
Pcm power relay diode
Powertrain control module (left of brake master cylinder)
Psom module
R p
Red
Red/ pnk
S107
S113
S119 (fuel charge harness, near break- out to fuel injector 3)
S122
S123
S124
S125
S126
S127
S201 (main harness, near breakout to speed control sw assembly)
S213
S232 (main harness, near breakout to inst cluster)
Shift solenoid
Shift solenoid (5r55e)
Speed control disable switch
Speed output
Throttle postion sensor
Torque converter clutch solenoid
Transmission control indicator lamp
Transmission control switch
Transmission fluid temperature sensor
Turbine shaft speed sensor

4.0L

4.0L, Transfer Case Wiring Diagram for Ford Aerostar 1997

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List of elements for 4.0L, Transfer Case Wiring Diagram for Ford Aerostar 1997:

(-)
(behind center of dash, below left side of radio) g206
Battery
Brake input
Brake on/off switch (on brake pedal support)
C250
Digital transmission range sensor (left side of transmission)
Electronic 4 wheel drive indicator
Electronic 4 wheel drive module (under right side of left front seat)
Front axle speed sensor (mounted on top left side of transfer case)
Fuse 15a
Fuse panel
G114 (left rear of engine compartment)
Gnd
Hot at all times
Hot in start or run
Ign
Ind ctrl
Instrument cluster
Mult-function switch
Nca
Neutral safety in
Power
Rear axle speed sensor (mounted on top right side of transfer case)
S122
S214
S228 (main harness, near break out to shift lock actuator)
S308
Signal
Signal low
Solid state
Speed control disable switch
Transfer case clutch solenoid (top right side of transfer case)
Vref

4.0L, Transmission Wiring Diagram for Ford Aerostar 1997

Get access to all wiring diagrams of the car

List of elements for 4.0L, Transmission Wiring Diagram for Ford Aerostar 1997:

(5r55e)
(engine control sensor extension harness, near breakout to 8-pin conn above front of transmission)
(engine control sensor harness)
(engine control sensor harness, near breakout to powertrain control module) s116
(fuel charge harness, near break out to evap canister purge valve) s128
(fuel charge harness, near breakout to fuel injector 6)
(left rear of engine compartment on firewall) g114
(main harness, near breakout to instrument cluster) s231
(near windshield wiper motor)
(top left center of firewall, near windshield wiper motor) g116
10a
Air conditioning system
Automatic transmission
Brake on/off switch (on brake pedal support)
Brake warning resistor/ diode assembly (left side of dash)
C172
C250
C251
Coast clutch solenoid (4r44e)
Data link connector (center of (dash)
Differential speed sensor (top of rear axle)
Digital transmission range sensor (left side of transmission)
Dss input
Dss return
Electronic pressure control solenoid
Engine compartment relay box
Engine controls system
Engine coolant temperature sensor (top left front of engine)
Fuel pump relay
Fuse 15a
G116
Harness, near break- out to shift lock actuator)
Hot at all times
Hot in start or run
I/p fuse panel
Instrument cluster
Liftgate wiper/ washer circuit breaker
Malfunction indicator lamp (check engine)
Multi- function switch
Nca
O/d off
Output shaft speed sensor (5r55e only)
Overdrive drum speed sensor (5r55e only)
Pcm inline fuse (left rear of engine compartment)
Pcm power relay
Pcm power relay diode
Powertrain control module (left of brake master cylinder)
Psom module
R p
Red
Red/ pnk
S107
S113
S119 (fuel charge harness, near break- out to fuel injector 3)
S122
S123
S124
S125
S126
S127
S201 (main harness, near breakout to speed control sw assembly)
S213
S232 (main harness, near breakout to inst cluster)
Shift solenoid
Shift solenoid (5r55e)
Speed control disable switch
Speed output
Throttle postion sensor
Torque converter clutch solenoid
Transmission control indicator lamp
Transmission control switch
Transmission fluid temperature sensor
Turbine shaft speed sensor