Fuses and relays Ford Explorer 1/2, 1990-2005

Most of the electrical power circuits of American pickup and Jeep are protected by fuses. Powerful current consumers are connected via relays. Protective elements are installed in mounting blocks, which are located under the hood and in the passenger compartment.

Information on the diagrams is relevant for Ford Explorer (UN150, UN46, UN105) 1st and 2nd generation 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 , 2004, 2005 release.

In the passenger compartment

The main fuse box is located on the driver's side under the dashboard, an additional relay board is located behind the center console.

Diagram (main box)
Decoding A
F1 Cigarette lighter, watch 10
F2 Air conditioning / heating system 10
F3 Front / rear / license plate lamps 10
F4 Headlights, daytime running lights, front / rear / license plate lights 15
F5 Diagnostic system 10
F6 Engine management 15
F7 Clock, instrument cluster illumination lamps, cigarette lighter 10
F8 Headlights, daytime lighting system 15
F9 -  
F10 Active suspension system, brake lights, multifunction control unit, cruise control air conditioning / heating system 10
F11 ABS system, 4WD system, interior lamps, instrument cluster, multifunction control unit, warning buzzer 10
F12 Cleaners / Washers 10
F13 ABS system, active suspension system, 4WD system, engine management system, brake lights, direction indicators, hazard warning lights, multifunction control unit, cruise control system 15
F14 ABS 10
F15 Charging system, instrument cluster, SRS system 15
F16 Cleaners / Washers 30
F17 Cigarette lighter, watch 30
F18 Air conditioning / heating system 15
F19 Engine management 25
F20 Multifunctional control unit, cigarette lighter, clock, audio system 10
F21 Direction indicators / hazard warning lights 15
F22 Gate indicators / alarm 15
F23 Cleaners / Washers 15
F24 Launch system 15
F25 Instrument cluster, multifunction control unit 10
F26 4WD System, Engine Management System, Daytime Lighting System, Reversing Lights, Heated Rear Window 15
F27 4WD system, interior lamps, door openings 15
F28 4WD system, starting system, wipers / washers, multifunction control unit 10
F29 Audio system 15
F30 -  
F31 Front / rear / license plate lamps 10
F32 Heated rear window 10
F33 Headlights, daytime lighting system 20
F34 Headlights, daytime lighting system 15
F35 (15A) Fog lights 15
F36 -  
Diagram (additional box)
1 Front / rear light relay
2 Power windows, sunroof, 4WD system relay
3 Anti-theft relay
4 Interior lamp relay
5 Relay for auxiliary ignition circuits
6 Power window relay (glass lowering)

In engine compartment

There are three blocks in the engine compartment: the main one is marked with a red dot, and two additional blocks are marked with green dots.

Diagram of the main engine block
Description A
F1 Launch system 60
F2   60
F3 Active suspension system 50
F4 -  
F5 4WD system, electric seat 30
F6 Air conditioning / heating system 50
F7 Front / rear / license plate lights, warning buzzer 30
F8 Direction indicators / hazard warning lamps, front / rear / license plate lamps 20
F9 ABS 30
F10 ABS 30
F11 Headlights, Daytime Lighting System, Fog Lights 30
F12 Engine management 20
F13 30
F14 Heated rear window 30
F15 Cruise control, engine management, horns 20
F16 4WD control system 20
F17 Charging system 15
F18 Active suspension system 15
F19 Airbags 10
F20 Explorer cigarette lighter, watch 30
F21 Cleaners / Washers 15
F22 -  
1 Horn relay  
2 Daytime lighting relay  
3 Relay, electronic engine control unit  
4 Fuel pump relay  
5 Windshield wiper motor relay 1  
6 Windshield wiper motor relay 2  
7 Air conditioning compressor electromagnetic clutch relay  
8 Diode circuit of the electronic engine control unit  
9 Diode ABS  
10 Suspension control relay  
Аdditional block №2
1 ABS pump relay
2 ABS relay
3 Trailer turn signal relay, right
4 Rear window motor relay - lower
5 Trailer left turn signal relay
6 Rear window motor relay - lifting
Additional block №3
1 Heater blower motor relay
2 Heater blower motor relay (high speed)
3 Windshield washer pump relay

General layout

Location of the electronic modules

1 Air conditioning refrigerant pressure switch
2 Sensor switch for low pressure of refrigerant in the air conditioning system
3 SRS electronic control unit
4 Shock sensor, single (left)
5 Shock sensor, single (right)
6 SRS diagnostic connector
7 Brake lock control unit
8 Integrated relay / control unit
9 Cruise control (cruise control) control unit
10 Daytime lighting control unit
11 Daylight Resistor
12 Diagnostic connector
13 Diagnostic line (ignition)
14 Relay 1 system 4WD
15 Relay 2 system 4WD
16 Gasoline pump
17 Fuse box, engine compartment 1
18 Relay box, engine compartment 2
19 Relay box, engine compartment 3
20 Instrument panel fuse box 1
21 Dashboard relay box 2
22 Fuse / relay box, luggage compartment
23 Heated rear window relay
24 Pointer block
25 Inertial fuel cut-off switch
26 Starter relay
27 Active suspension valve block 1, rear
28 Active suspension valve block 2, rear
29 Active suspension compressor
30 Suspension control unit

Related fuse diagrams
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