2003 FORD WINDSTAR relay

The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
1 30A* Powertrain Control Module (PCM) relay
2 10A* PCM, Front electronic module (FEM)
3 10A* A/C compressor clutch
4 25A* Horns, Horn relay (coil)
5 15A* Fuel pump motor, PCM
6 30A* Front wiper motor, Front wiper relay, Front
washer pump, FEM
7 25A* Rear wiper motor, Rear washer pump, Rear
wiper relay (coil)
8—Not used
9 15A* Right headlamp
10 15A* Right front park lamp, Right front turn lamp,
Right front cornering lamp, Right front
auxiliary driving lamp
11 15A* Left front park lamp, Left front turn lamp,
Left front cornering lamp, Left front auxiliary
driving lamp
12 15A* Left headlamp (low and high beam)
13 10A* Alternator field sense
14 10A* FEM (left door lock motor)
15 20A* Trailer tow park lamps
16 20A* Trailer tow turn lamps
17—Not used
18—Not used
19 15A* AX4S transaxle, Vapor Management Valve
(VMV), A/C clutch relay coil, EGR control
solenoid, Engine fuel control HO2S #11
sensor, Engine fuel control HO2S #21 sensor,
Catalyst monitor HO2S #12 sensor, Catalyst
monitor HO2S #22 Sensor, Canister vent
solenoid, Intake manifold runner control
Roadside Emergencies
158

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
20 15A* Ignition coil, Intake Air Control (IAC) valve,
Fuel injectors, Mass Air Flow (MAF) sensor,
Fuel pump relay coil, Intake manifold runner
control, High-speed cooling fan relay coil,
Low-speed cooling fan relay coil, PCM,
Passive anti-theft receiver
21—Not used
22—Not used
23—Not used
24—Not used
101 40A** Anti-lock Brake System (ABS) module or IVD
Module
102 40A** ABS module or IVD module
103 40A** SSP4 Relay, SSP4 Relay (coil)
104 30A** Left-hand power seat motors, Left-hand
power lumbar motor, Driver seat memory
module
105 30A** Starter motor solenoid, Ignition switch
106 30A** Delayed accessory relay, Delayed accessory
relay coil, FEM- right-hand front window
motor
107 50A** Engine cooling fan motors, Cooling fan
dropping resistor
108—Not used
109 30A** Heated seat modules
110 50A** Right-hand Power Sliding Door (PSD) module
111 40A** Fuse junction box
112 30A** Trailer tow, Electric brake controller
113 30A** FEM - left-hand window motor
114 40A** SSP3 relay, SSP3 relay coil
115 50A** Fuse junction box bus #2
116 30A** Heated backlight relay
Roadside Emergencies
159

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
117 40A** Auxiliary blower relay coil, Auxiliary blower
motor
118 50A** Left-hand PSD module
119 30A** Fuse junction box bus #1
120 40A** Front blower relay coil, Front blower motor
121 20A** Ignition switch, Rear defrost relay coil
122 40A** Right-hand power seat motors, Right-hand
power lumbar motor
201—Not used
202—Front wiper ON/OFF relay
203—Rear wiper relay
204—A/C clutch relay
205—Horn relay
206—Not used
207—Fuel pump relay
208—Not used
209—Front wiper HI/LO relay
301—Starter interrupt relay
302—High-speed engine cooling fan relay
303—Low-speed engine cooling fan relay
304—PCM Relay
401—Not used
501—PCM diode
502—Not used
503—Not used
* Mini Fuses ** Maxi Fuses
CHANGING A FLAT TIRE
If you get a flat tire while driving:
•do not brake heavily.
•gradually decrease the vehicle’s speed.
•hold the steering wheel firmly.
•slowly move to a safe place on the side of the road.
Roadside Emergencies
160

Relays ........................................152
Remote entry system .................77
illuminated entry ..........36, 80–81
locking/unlocking doors .....75, 78
Reverse sensing system ...........142
Roadside assistance ..................150
Roof rack .....................................73
S
Safety belts (see Safety
restraints) ....................98, 101–105
Safety defects, reporting ..........181
Safety restraints ..........98, 101–105
belt minder .............................106
cleaning the safety belts ........110
extension assembly ................109
for adults .........................102–104
for children .....................117–118
lap belt ....................................105
Occupant Classification
Sensor ........................................99
warning light and chime ........106
Safety seats for children ..........121
Seat belts (see Safety
restraints) ....................................98
Seats ............................................87
child safety seats ....................121
memory seat .............................90
Servicing your vehicle ..............188
Spare tire (see Changing
the Tire) ............................161–162
Spark plugs,
specifications .....................220, 224
Specification chart,
lubricants ...........................222, 224
Speed control ..............................53Starting your vehicle ........131–133
jump starting ..........................167
Steering wheel
tilting .........................................45
T
Tire warning ..............................215
Tires ...................................213–215
changing ..........................161–163
checking the pressure ............217
replacing ..................................218
rotating ....................................217
snow tires and chains ............219
tire grades ...............................214
treadwear ................................214
Towing .......................................146
recreational towing .................149
trailer towing ..........................146
wrecker ....................................172
Traction control ........................135
Transaxle
automatic operation ...............139
fluid, refill capacities ..............220
lubricant specifications ..........224
Transmission
fluid, checking and adding
(automatic) .............................212
lubricant specifications ..........222
Turn signal ..................................38
V
Vehicle dimensions ...................224
Vehicle Identification Number
(VIN) ..........................................226
Vehicle loading ..........................144
Ventilating your vehicle ...........134
W
Warning lights (see Lights) .......10
Index
234