Ford Expedition UN93 (1997-2002) – fuse and relay box

Diagrams of fuse boxes and relays – Ford Expedition UN93

Applies to vehicles manufactured in the years:

1997, 1998, 1999, 2000, 2001, 2002.

Diagram of the fuse box in the passenger compartment

The fuse panel is located below and to the left of the handlebar next to the brake pedal. Pull the panel cover outwards to access the fuses. To remove the fuse, use the fuse puller on the fuse panel cover.

 

Ford Expedition UN93 (1997-2002) - fuse and relay box

Number Amperes [A] Description
1 25 Audio
2 5 on-board computer,
Electronic Automatic Temperature Control (EATC),
Powertrain Control Module (PCM),
Group
3 20 Lighter,
OBD-II scanner connector
4 7.5 Remote input module,
mirrors,
Memory functions (seats and pedals)
5 15 Speed ​​control module,
Reversing lamp,
EVO module,
A / C Mode Switch (Front Blower Relay),
Daytime running light relay,
Reverse detection system,
Automatic lock,
E / C mirror
6 5 Group,
on-board computer,
Compass
Brake Shift Lock Solenoid,
Air suspension module,
GEM module,
Turn sensor EVO,
Heated Mirror,
Rear defroster,
Reverse detection system
7 5 A / C blower relay (via fuse 22)
8 5 Radio,
Remote input module,
GEM module
9 Not used
10 Not used
11 thirty Front washer pump relay,
Wiper Operation Relay / Parking Relay,
Hi / LO wiper relay,
Windshield wiper motor,
Rear washer pump relay
12 15 Air suspension switch
13 20 Stop lamp switch (lamps),
Turn / hazard blinker,
Speed ​​control module
14 15 Rear wipers,
Running board lamps,
Battery Saver Relay,
Interior Lamp Relay,
Accessory delay relay (power windows, sunroof, tilt windows)
15 5 Stop Lamp Switch, (Speed ​​Control, Brake Shift Lock, ABS, PCM Module Inputs, Air Suspension Module, Auto Lockout),
GEM module
16 20 Spotlights (Hi Beams),
Cluster (high beam indicator)
17 10 Heated mirrors
Heated network switch indicator
18 5 Instrument lighting (dimmer power supply)
19 Not used
20 5 Audio,
Air suspension module,
GEM module,
Memory module
21 15 Starter relay,
fuse 20,
Transmission range switch
22 10 Airbag module,
A / C Mode Switch (Blower Relay),
EATC,
EATC blower relay,
Power fuse 7
23 10 Additional air conditioning,
Heated seats,
Trailer tow battery charging,
Turn / hazard blinker,
4 × 4 clutch relay,
Suspended console,
E / C mirror,
4-wheel anti-lock braking system module (4WABS)
24 Not used
25 Not used
26 10 Right dipped beam headlamp
27 5 Fog lamp relay and fog lamp indicator
28 10 Left-hand dipped beam headlamp
29 5 Autolamp module,
Transmission overdrive control switch
30 thirty Passive anti-theft transceiver, cluster, ignition coils, powertrain control module relay
31 10 Integrated rear control panel (audio),
CD player
Relay 1 Interior lamp relay
Relay 2 Battery saver relay
Relay 3 Rear window defroster relay
Relay 4 One-touch window relay
Relay 5 ACC delay relay

Fuse box in the engine compartment

The power distribution box is located in the engine compartment. The distribution box contains high-current fuses to protect the vehicle’s main electrical systems from overload.

Schematic (version 1)

Ford Expedition UN93 (1997-2002) - fuse and relay box

Number Amperes [A] Description
1 20 Hazard and rear lights for trailer towing
2 10 Airbag diagnostic monitor
3 thirty Power locks
4 15 Pneumatic suspension
5 20 Horn
6 thirty Fuses No. 3 and No. 5 in the engine fuse box
7 15 Parking and rear lights
8 thirty Headlights
9 15 Fog lamps and DRL
10 25 Auxiliary instrument panel (I / P) power point
11 25 Console auxiliary power point
12 10 Rear wiper
13 thirty Auxiliary blower
14 60 Four-wheel anti-lock braking system (4WABS)
15 50 Air suspension compressor
16 40 Charge the trailer battery, fuse # 2 in the engine fuse box, fuse # 4 in the engine fuse box
17 thirty Four-wheel drive transfer case (4WD) engine and clutch
18 thirty Driver seat heating
19 20 Fuel pump
20 50 Ignition in the junction box powered by electricity
21 50 Ignition in the junction box powered by electricity
22 50 Power supply of the junction box battery
23 40 Front blower
24 thirty Power of the powertrain control module
25 30 CB Windows
26 unused
27 40 Heated backlight and mirrors
28 thirty Electric brake for towing a trailer
29 thirty Hybrid fan, sunroof, tilt windows
1 unused
2 PCM diode
1 High / low speed windshield wipers
2 Windshield wipers running / parking
3 Front washer pump relay
4 Fuel pump relay
5 Horn relay
6 PCM power relay

 

READ:  Ford Escape (2008-2012) - fuse and relay box

Schematic (version 2)

Ford Expedition UN93 (1997-2002) - fuse and relay box

Number Amperes [A] Description
1 20 Power point
2 thirty Powertrain control module
3 thirty Headlamps / Automatic lamps
4 20 Powerpoint console
5 20 Trailer tow reversing / parking lamps
6 15 Parking lamps / autolamps, supplies passenger compartment fuse 18
7 20 Horn
8 thirty Electric door locks
9 15 Daytime running lights (DRL), fog lights
10 20 Fuel pump
11 20 Alternator field
12 10 Rear wipers
13 15 Air conditioning clutch
14 Not used
15 10 Running lamps
16 Not used
17 10 Invert the windows
18 15 Powertrain control module, fuel injectors, fuel pump, mass air flow sensor
19 10 Trailer and right turn brake lights
20 10 Trailer and left turn brake lamps
21 Not used
22 Not used
23 15 HEGO sensors, canister vent, automatic transmission, CMS sensor
24 Not used
101 thirty Trailer tow battery charging
102 50 Four-wheel anti-lock brake module
103 50 Power supply of the connection block battery
104 thirty 4 × 4 engine and clutch
105 40 Front air conditioning blower
106 Not used
107 Not used
108 thirty Electric brake for towing a trailer
109 50 Air suspension compressor
110 thirty Heated seats
111 40 Ignition Switch Battery Feed (Run / Crank Circuit)
112 thirty Driver’s seat, adjustable pedals, memory module
113 40 Ignition Switch Battery Feed (Starting and Accessory Circuits)
114 thirty Auxiliary blower for air conditioning
115 Not used
116 40 Rear window defroster, heated mirrors
117 Not used
118 Not used
201 Trailer tow parking lamp relay
202 Front Wiper Run Relay / Park Relay
203 Trailer tow reversing lamp relay
204 A / C clutch relay
205 Rear wiper down
206 Fog lamp relay
207 Front washer pump relay
208 Rear washer pump relay
209 Rear wiper up
301 Fuel pump relay
302 Trailer tow battery charge relay
303 Wiper relay
304 Powertrain control module relay
401 Not used
501 Powertrain control module LED
502 A / C clutch diode
503 Not used
601 thirty Delayed accessories (Power Windows, Flip Windows, Moonroof)
602 Not used

Main Battery Fuses (Mega Fuses)

The main battery fuses are located in the engine compartment near the battery. Ford  recommends that mega fuses be serviced by a qualified service technician.

Ford Expedition UN93 (1997-2002) - fuse and relay box

Number Amperes [A] Description
1 175 Megause inbox
2 175 Alternator mega fuse
3 20 Alternator field mini-fuse

mini  engine fuse box

The engine mini fuses are located on the driver’s side in the engine compartment.

Ford Expedition UN93 (1997-2002) - fuse and relay box

Number Amperes [A] Description
1 5 Powertrain control module (PCM)
2 20 Trailer brake / turn lamps
3 10 Integrated rear audio control panel (RICP), CD changer, radio
4 10 Lamps in the door sills
5 20 Amplifier, subwoofer amplifier
6 Not used

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