2002 FORD EXPEDITION relay

Seating and safety restraints 108
Seating 108
Safety restraints 120
Air bags 132
Child restraints 140
Driving 150
Starting 150
Brakes 154
Transmission operation 161
Vehicle loading 177
Trailer towing 180
Recreational towing 185
Roadside emergencies 186
Hazard flasher switch 187
Fuses and relays 189
Changing tires 196
Jump starting 202
Wrecker towing 207
Customer assistance 208
The dispute settlement board 211
Utilizing the mediation/arbitration 214
Getting assistance outside the U.S. and Canada 214
Ordering additional owner's literature 215
Reporting safety defects (U.S. only) 217
Cleaning 218
Cleaning your vehicle 218
Underbody preservation 223
Table of contents
2

AUTOMATIC TRANSMISSION OPERATION
Brake-shift interlock
This vehicle is equipped with a brake-shift interlock feature that prevents
the gearshift lever from being moved from P (Park) when the ignition is
in the ON position unless brake pedal is depressed.
If you cannot move the gearshift lever out of P (Park) with ignition in
the ON position and the brake pedal depressed:
1. Apply the parking brake, turn ignition key to LOCK, then remove the
key.
2. Insert the key and turn it to OFF.Apply the brake pedal and shift
to N (Neutral).
3. Start the vehicle.
If it is necessary to use the above procedure to move the gearshift lever,
it is possible that a fuse has blown or the vehicle's brakelamps are not
operating properly. Refer toFuses and relaysin theRoadside
emergencieschapter.
Do not drive your vehicle until you verify that the brakelamps
are working.
If your vehicle gets stuck in mud or snow it may be rocked out by
shifting from forward and reverse gears, stopping between shifts, in a
steady pattern. Press lightly on the accelerator in each gear.
Do not rock the vehicle if the engine is not at normal operating
temperature or damage to the transmission may occur.
Do not rock the vehicle for more than a few minutes or damage
to the transmission and tires may occur or the engine may
overheat.
Always set the parking brake fully and make sure the gearshift is
latched in P (Park). Turn off the ignition whenever you leave
your vehicle.
If the parking brake is fully released, but the brake warning lamp
remains illuminated, the brakes may not be working properly.
See your dealer or a qualified service technician.
Driving
161

FUSES AND RELAYS
Fuses
If electrical components in the
vehicle are not working, a fuse may
have blown. Blown fuses are
identified by a broken wire within
the fuse. Check the appropriate
fuses before replacing any electrical
components.
Note:Always replace a fuse with one that has the specified amperage
rating. Using a fuse with a higher amperage rating can cause severe wire
damage and could start a fire.
Standard fuse amperage rating and color
COLOR
Fuse
ratingMini
fusesStandard
fusesMaxi
fusesCartridge
maxi
fusesFuse link
cartridge
2A Grey Grey Ð Ð Ð
3A Violet Violet Ð Ð Ð
4A Pink Pink Ð Ð Ð
5A Tan Tan Ð Ð Ð
7.5A Brown Brown Ð Ð Ð
10A Red Red Ð Ð Ð
15A Blue Blue Ð Ð Ð
20A Yellow Yellow Yellow Blue Blue
25A Natural Natural Ð Ð Ð
30A Green Green Green Pink Pink
40A Ð Ð Orange Green Green
50A Ð Ð Red Red Red
60A Ð Ð Blue Ð Yellow
70A Ð Ð Tan Ð Brown
80A Ð Ð Natural Ð Black
15
Roadside emergencies
189

Passenger compartment fuse panel
The fuse panel is located below and to the left of the steering wheel by
the brake pedal. Remove the panel cover to access the fuses.
To remove a fuse use the fuse puller tool provided on the fuse panel
cover.
The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment
Fuse Panel Description
1 25A Audio
2 5A Overhead Trip Computer, Electronic
Automatic Temperature Control (EATC),
Powertrain Control Module (PCM), Cluster
3 20A Cigar Lighter, OBD-II Scan Tool Connector
4 7.5A Remote Entry Module, Mirrors, Memory
Functions (Seats and Pedals)
FUSE1 12 22
21323
617 27
718 28
819 29
930
20
31 21 11 10
RELAY
5 RELAY
4 RELAY
3 RELAY
2 RELAY
1
31424
41525
51626
Roadside emergencies
190

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment
Fuse Panel Description
5 15A Speed Control Module, Reverse Lamp, EVO
Module, Climate Mode Switch (Front
Blower Relay), Daytime Running Lamp
Relay, Reverse Sensing System, Autolock,
E/C Mirror
6 5A Cluster, Overhead Trip Computer, Compass,
Brake Shift Interlock Solenoid, Air
Suspension Module, GEM Module, EVO
Steering Sensor, Heated Mirror, Rear
Defroster, Reverse Sensing System
7 5A Aux A/C Blower Relay (via fuse 22)
8 5A Radio, Remote Entry Module, GEM Module
9 Ð Not Used
10 Ð Not Used
11 30A Front Washer Pump Relay, Wiper Run/Park
Relay, Wiper Hi/LO Relay, Windshield Wiper
Motor, Rear Washer Pump Relay
12 15A Air Suspension Switch
13 20A Stop Lamp Switch (Lamps), Turn/Hazard
Flasher, Speed Control Module
14 15A Rear Wipers, Running Board Lamps,
Battery Saver Relay, Interior Lamp Relay,
Accessory Delay Relay (Power Windows,
Moonroof, Flip Windows)
15 5A Stop Lamp Switch, (Speed Control, Brake
Shift Interlock, ABS, PCM Module Inputs,
Air Suspension Module, Autolock), GEM
Module
16 20A Headlamps (Hi Beams), Cluster (Hi Beam
Indicator)
17 10A Heated Mirrors, Heated Grid Switch
Indicator
18 5A Instrument Illumination (Dimmer Switch
Power)
19 Ð Not Used
Roadside emergencies
191

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment
Fuse Panel Description
20 5A Audio, Air Suspension Module, GEM
Module, Memory Module
21 15A Starter Relay, Fuse 20, Transmission Range
Switch
22 10A Air Bag Module, Intelligent Passenger
Airbag Deactivation Module
23 10A Aux A/C, Heated Seats, Trailer Tow Battery
Charge, Turn/Hazard Flasher, 4x4 Clutch
Relay, Overhead Console, E/C Mirror, 4
Wheel Anti-Lock Brake System (4WABS)
Module
24 10A EATC Module, EATC Blower Relay, Climate
Control Switch Assembly, Feeds Fuse 7
25 Ð Not Used
26 10A Right Side Low Beam Headlamp
27 5A Foglamp Relay and Foglamp Indicator
28 10A Left Side Low Beam Headlamp
29 5A Autolamp Module, Transmission Overdrive
Control Switch
30 30A Passive Anti Theft Transceiver, Cluster,
Ignition Coils, Powertrain Control Module
Relay
31 10A Rear Integrated Control Panel (Audio), CD
Player
Relay 1 Ð Interior Lamp Relay
Relay 2 Ð Battery Saver Relay
Relay 3 Ð Rear Window Defroster Relay
Relay 4 Ð One Touch Down Window Relay
Relay 5 Ð ACC Delay Relay
Roadside emergencies
192

Power distribution box
The power distribution box is
located in the engine compartment.
The power distribution box contains
high-current fuses that protect your
vehicle's main electrical systems
from overloads.
Always disconnect the battery before servicing high current
fuses.
To reduce risk of electrical shock, always replace the cover to
the Power Distribution Box before reconnecting the battery or
refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and specificationschapter.
MAXI
FUSE
115MAXI
FUSE
116MAXI
FUSE
117
MAXI
FUSE
118
MAXI
FUSE
111MAXI
FUSE
112MAXI
FUSE
113
MAXI
FUSE
114
MAXI
FUSE
107MAXI
FUSE
108MAXI
FUSE
109
MAXI
FUSE
110
MAXI
FUSE
103MAXI
FUSE
104MAXI
FUSE
105
MAXI
FUSE
106
MAXI
FUSE
101MAXI
FUSE
102 CB601 CB602 FUSE 17 FUSE 18FUSE 21 FUSE 22
FUSE 19 FUSE 20FUSE 23
FULL
RELAY 302R 401
D 501 FUSE 24
FUSE 15 FUSE 16
FUSE 13 FUSE 14
FUSE 11 FUSE 12
FUSE 9 FUSE 10
FUSE 7 FUSE 8
FUSE 5 FUSE 6
FUSE 3 FUSE 4
FUSE 1 FUSE 2
D 503 D 502
FULL
RELAY 301HALF
RELAY
207
FULL
RELAY 303
FULL
RELAY 304
HALF
RELAY
201
HALF
RELAY
202HALF
RELAY 208
HALF
RELAY 209
HALF
RELAY 205
HALF
RELAY 206
HALF
RELAY
203
HALF
RELAY
204
Roadside emergencies
193

The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
1 20A * Power Point
2 30A* Powertrain Control Module
3 30A* Headlamps/Autolamps
4 20A* Console Powerpoint
5 20A* Trailer Tow Backup/Park Lamps
6 15A* Parklamps/Autolamps, Feeds Passenger
Compartment Fuse 18
7 20A* Horn
8 30A* Power Door Locks
9 15A* Daytime Running Lamps (DRL), Fog Lamps
10 20A* Fuel Pump
11 20A* Alternator Field
12 10A* Rear Wipers
13 15A* A/C Clutch
14 Ð Not Used
15 10A* Running Board Lamps
16 Ð Not Used
17 10A* Flip Windows
18 15A* Powertrain Control Module, Fuel Injectors,
Fuel Pump, Mass Air Flow Sensor
19 10A* Trailer Tow Stop and Right Turn Lamp
20 10A* Trailer Tow Stop and Left Turn Lamp
21 Ð Not Used
22 Ð Not Used
23 15A* HEGO Sensors, Canister Vent, Automatic
Transmission, CMS Sensor
24 Ð Not Used
101 30A** Trailer Tow Battery Charge
102 50A** Four Wheel Antilock Brake Module
103 50A** Junction Block Battery Feed
Roadside emergencies
194