INSTRUMENT CLUSTER

(behind center of i/p, below right side of radio)
(behind left side of i/p, near top
(behind left side of i/p, near top of
(behind right
(below rear of vehicle, top of
(not
4 wheel
A10
A11
A12
A13
A14
Acc
Air bag
Air bag ind.
Alternator
Amp ind.
Amplifier
Anti- slosh module
B10
B11
B12
B13
Bat
Battery ground
Brake ind.
Check oil ind.
Chime module
Conn a
Conn b
Conn c
Coolant temp.
Coolant temp. gauge
Coolant temperature sender (3.0l-top center front of engine) (4.0l-top right front of engine)
Cowl panel)
Diagnostic
Door ajar ind.
Drive module (under right side of left
Electronic
Electronic 4 wheel drive ind.
Enable
Enable psom programming connector (behind right cowl panel)
Engine)
Exterior lights system (multi- function switch)
Fasten belts ind.
Front of
Front seat)
Fuel gauge
Fuel level
Fuel pump/fuel
Fuel tank)
Fuse 10a
Fuse 15a
Fuse 5a
Fuse panel: i/p
G206
Gauge sender
Gnd
Headlights system (multi- function switch)
High beam ind.
Hot at all times
Hot in run
Hot w/ lamp sw in park or head
Ign
Ign (run)
Ignition switch
Illum.
Illum. lamps
Instrument cluster
Integral
Left turn ind.
Lock
Malfunction ind.
Module
Odometer select
Of cowl panel)
Off
Ohms
Oil press.
Oil press. gauge
Oil pressure switch (3.0l-top right rear of engine, behind valve cover) (4.0l-lower left front of engine, above engine oil pan)
Panel)
Programming
Psom module
Rear abs ind.
Red/ lt
Red/pnk
Regulator (top right
Right turn ind.
Run
Side of i/p, above cowl
Speed control
Start
Trip reset
Used)
Volt- meter
Vss input
Vss output
Vss return
Warning

"b" pillar)
(69db-
(behind center of i/p, below right side of radio)
(front of sliding door)
(left front fender apron, left of battery)
(left rear corner of cargo area)
(lower right side
(rear of right
(top left side of safety wall,
Acc
Brake fluid level switch (on brake master cylinder)
Button connectors
Courtesy lamp relay
Data link connector (left rear of engine compt, on safety wall)
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: i/p
G100
G206
Gnd
Hot in acc or run
Hot in run or start
Ign
Ignition switch
Ind. ctrl
Interior lights system
Left front door ajar switch
Left of brake master cylinder)
Level switch
Liftgate ajar switch
Lock
Low oil
Low oil level relay (behind left side of i/p, on relay bracket)
Of engine, on
Off
Oil lvl in
Park brake
Powertrain control module
Pressure differential warning switch (below brake fluid reservoir)
Rear anti-lock brake module (below lower center of i/p)
Rear door latch switch
Red
Red/pnk
Right front door ajar switch
Right rear door ajar switch
Run
Side of oil pan)
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

(behind center of i/p, below right side of radio)
(behind left side of i/p, near top
(behind right
(below rear of vehicle, top of
(light sensor/ amplifier)
(not used)
4 wheel
A10
A11
A12
A13
A14
A15
A16
A17
A18
Acc
Air bag
Air bag ind.
Alternator
Anti-lock brakes ind.
B10
B11
B12
B13
B14
B15
B16
B17
B19
B20
Bat
Brake ind.
Charge in
Chime module
Conn a
Conn b
Conn c
Conn d
Control amplifier
Coolant temperature sender (3.0l-top center front of engine) (4.0l-top right front of engine)
Diagnostic
Digital display
Door ajar in
Drive module (under right side of left
Ect in
Eim test
Eim test connector (behind right cowl panel)
Electronic
Electronic 4 wheel drive ind.
Engine)
Exterior lights system (multi- function switch)
Fasten belts ind.
Front of
Front seat)
Fuel flow in
Fuel lvl in
Fuel pump/fuel
Fuel tank)
Fuse 10a
Fuse 15a
Fuse 5a
Fuse panel: i/p
G206
Gauge sender
Gnd
Headlights system
Headlights system (multi- function switch)
Hi beam ind.
Hot at all times
Hot in run
Hot w/ lamp sw in park or head
Ign
Ign (run)
Ign (run/start)
Ignition switch
Illum.
Illum. bat
Illum. gnd
Instrument cluster
Integral
Left turn ind.
Lock
Mil
Module
Of cowl panel)
Off
Oil lvl in
Oil press in
Oil pressure switch (3.0l-top right rear of engine, behind valve cover) (4.0l-lower left front of engine, above engine oil pan)
Panel)
Prndl lamp
Psom module
Red/ lt
Red/pnk
Regulator (top right
Right turn ind.
Run
Side of i/p, above cowl
Sig gnd
Speed
Start
Sw module in
Switch module (top left side of i/p)
Tach in
Tan/
Tone out
Vss in
Vss input
Vss output
Vss return
Warning

"b" pillar)
(69db-
(front of sliding door)
(left front fender apron, left of battery)
(left rear corner of cargo area)
(rear of right
(top left side of safety wall,
3.0l
4.0l
Acc
Brake fluid level switch (on brake master cylinder)
Button connectors
Courtesy lamp relay
Data link connector (left rear of engine compt, on
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: i/p
G100
Gnd
Hot in acc or run
Hot in run or start
Ignition coil (top left rear of engine, right side of valve cover)
Ignition control module (center of right fender apron, near air cleaner)
Ignition switch
Interior lights system
Left front door ajar switch
Left of brake master cylinder)
Liftgate ajar switch
Lock
Low oil level switch (lower right side of engine, on side of oil pan)
Off
Park brake
Powertrain control module
Powertrain control module (top left side of safety wall, left of brake master cylinder)
Pressure differential warning switch (below brake fluid reservoir)
Rear anti-lock brake module (below lower center of i/p)
Rear door latch switch
Red
Red/pnk
Right front door ajar switch
Right rear door ajar switch
Run
Safety wall)
Sliding door ajar relay (right of steering column)
Start
Switch (on park brake support)
Tach test connector (left rear of engine compt, taped to engine control sensor harness)
W/ drl
W/ dual rear doors
W/ liftgate
W/o drl

INSTRUMENT CLUSTER – Ford Aerostar 1994 – SYSTEM WIRING DIAGRAMS