2019 Ford Explorer Fuse Box Diagram

In this article, we will provide you with a complete guide to the 2019 Ford Explorer Fuse Box Diagram. This valuable information and insights to help you navigate the electrical system of your Ford Explorer with confidence.

The fuse box is an important part of your vehicle’s electrical system. Its purpose is to protect against overloads and short circuits. Inside the fuse box, you’ll find various fuses, each assigned to a specific circuit or component in your Ford Explorer. Understanding the layout and function of the fuses in the fuse box is crucial for troubleshooting electrical problems and ensuring your vehicle operates smoothly.

Note: All information contained in this Quick Reference Guide was accurate at the time of duplication. For detailed operating and safety information, please consult your Owner’s Manual.

What is the importance of a Fuse Box Diagram?

The Fuse Box Diagram plays a vital role in ensuring the smooth operation of your vehicle’s electrical system. By familiarizing yourself with this diagram, you gain a comprehensive understanding of how the various components and circuits are connected. This knowledge becomes invaluable when it comes to troubleshooting electrical problems.

Having a good grasp of the Fuse Box Diagram allows you to pinpoint the specific fuse responsible for a malfunctioning circuit or component. This not only simplifies the troubleshooting process but also saves you time and money that would otherwise be spent on unnecessary trips to the mechanic. With the diagram as your guide, you can swiftly locate and replace blown fuses, getting your vehicle back on track with minimal hassle.

One of the key advantages of understanding the Fuse Box Diagram is the enhanced level of safety it brings. By knowing which fuses correspond to specific circuits, you can ensure that the correct fuse is in place to protect against overloads and short circuits. This preventive measure reduces the risk of potential damage to your vehicle’s electrical system and greatly minimizes the chances of fires caused by electrical faults.

Moreover, your knowledge of the Fuse Box Diagram can be a valuable asset when it comes to assisting others who may be facing similar electrical issues in their vehicles. Armed with your understanding of the diagram, you can effectively troubleshoot and guide them in identifying and resolving their problems. Sharing your expertise not only helps fellow vehicle owners but also reinforces your own understanding of the electrical system.

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.

2019 Ford Explorer Fuse Box Diagram (Power Distribution Box)

The Power Distribution box is a control center for the electrical system of your vehicle, hidden under the engine compartment. Surprisingly, the high-current fuses inside the power distribution box have a special coding system that helps differentiate and identify them. This coding system is like a puzzle that unravels the mystery, allowing each fuse to show its true identity. It creates a harmonious interaction within the electrical realm of your vehicle. So, let’s dive into the world of coded high-current fuses and discover how they work:

1Micro 2 fuse / 2M-case fuse / 3J-case fuse
Fuse or Relay Number  Fuse Rating  Protected Component  
1  20A1  Powertrain control module power.  
2  20A1  Engine emissions (MIL).  
3  20A1  A/C clutch control relay coil.   Variable Air Conditioning Compressor.   Active grille shutters.  
4  20A1  Ignition coils.  
5  —  Not used.  
6  —  Not used.  
7  —  Not used.  
8  —  Not used.  
9  —  Not used.  
10  15A1  Heated mirrors.  
11  —  Not used.  
12  40A2  Heated rear window.  
13  —  Not used.  
14  —  Powertrain control module relay.  
15  20A1  Horn relay power.  
16  10A1  A/C clutch relay power.  
17  —  Rear heated window and heated mirrors relay.  
18  —  Rear blower motor relay.  
19  —  Not used.  
20  —  Left-hand side cooling fan relay.  
21  —  Cooling fans series/parallel relay.  
22  25A2  Electronic fan relay 2.  
23  —  Not used.  
24  —  Right-hand side electronic cooling fan 3 relay.  
25  —  Not used.  
26  30A2  Anti-lock brake system valves.  
27  30A2  Trailer tow battery charge relay power.  
28  —  Not used.  
29  —  Starter relay.  
30  —  Not used.  
31  10A1  Electric power-assisted steering.  
32  10A1  Anti-lock brake system module.  
33  10A1  Powertrain control module (Ignition Switch Position – Run).  
34  10A1  Blind spot information system.   Adaptive cruise control.   Front view camera.   Rear camera.  
35  —  Not used.  
36  —  Blower motor relay.  
37  —  Trailer tow battery charge relay.  
38  —  A/C compressor clutch relay.  
39  —  Horn relay.  
40  —  Not used.  
41  40A2  Rear blower motor.  
42  —  Not used.  
43  40A2  Front blower motor.  
44  50A3  Voltage quality module bus.  
45  40A3  Electronic fan relay 1.  
46  30A3  Trailer tow brake controller.  
47  —  Not used.  
48  50A3  Body control module RP1 bus.  
49  —  Not used.  
50  50A3  Body control module RP2 bus.  
51  50A3  Electronic fan relay 3.  
52  60A3  Anti-lock brake system pump.  
53  —  Not used.  
54  —  Not used.  
55  —  Not used.  
56  40A2  Power inverter.  
57  —  Not used.  
58  —  Not used.  
59  —  Not used.  
60  20A2  Powerpoint (front console bin).  
61  —  Not used.  
62  20A2  Powerpoint (instrument panel).  
63  30A2  Fuel pump.  
64  —  Not used.  
65  20A2  Powerpoint (2nd row) (without USB charger).  
66  —  Not used.  
67  20A2  Powerpoint (cargo area).  
68  —  Not used.  
69  30A2  Power liftgate.  
70  15A2  Trailer tow left-hand and right-hand stop and direction indicator lamps.  
71  —  Not used.  
72  30A2  Heated/cooled seats.  
73  30A2  Driver seat module.   Driver seat power.  
74  30A2  Passenger seat power.  
75  30A2  Front wiper motor.  
76  —  Not used.  
77  —  Not used.  
78  30A2  3rd-row power folding seat module relay.  
79  30A2  Starter relay.  
80  —  Not used.  
81  10A1  Trailer tow backup lamp relay.  
82  20A2  Steering column lock (if equipped).  
83  10A1  Brake on/off switch.  
84  —  Not used.  
85  5A1  2nd row USB charger (if equipped).  
86  —  Not used.  
87  —  Not used.  
88  —  Not used.  
89  —  Not used.  
90  —  Not used.  
91  —  Not used.  
92  15A1  Multi-contour seat module relay.  
93  10A1  Alternator sense.  
94  15A1  Rear washer relay.  
95  15A1  Rear wiper relay.  
96  10A1  Powertrain control module relay coil power.  
97  5A1  Rain sensor.  
98  20A1  2nd-row seat motors.  
99  20A1  Trailer tow parking lamp relay.  
Note: The respective vehicle owner's manual will provide you with the most accurate and up-to-date information. It's important to go through owner's manual for the exact location and identification of the fuse box in your vehicle, as the location can vary slightly depending on the trim level or optional features.

2019 Ford Explorer Fuse Box Diagram (Passenger Compartment Fuse Panel)

The fuse panel in the Passenger Compartment is smartly designed to be located under the dashboard, specifically on the left side of the steering wheel. This careful placement ensures that it is easy to access and see when dealing with anything related to the fuses. Being near the dashboard makes it quick and easy to inspect, replace, or troubleshoot fuses. Whether you encounter an electrical problem or need to change the fuses, the fuse panel’s convenient location means you can do these tasks efficiently without any unnecessary difficulties. This smart positioning greatly improves how you maintain and manage your vehicle’s electrical system.

4Micro 2 fuse /  5Micro 3 fuse /  6Circuit breaker
Fuse or Relay Number  Fuse Rating  Protected Components  
1  —  Not used.  
2  7.5A4  Memory seat switch (lumbar power).  
3  20A4  Driver unlock relay.  
4  5A4  Aftermarket electronic brake controller.  
5  20A4  Rear heated seat module.  
6  —  Not used.  
7  —  Not used.  
8  —  Not used.  
9  —  Not used.  
10  5A5  Embedded modem.   Hands free liftgate.  
11  5A5  Rear climate control module.   Securicode™ keyless entry keypad.   Power liftgate module.  
12  7.5A5  Front climate control module.  
13  7.5A5  Instrument cluster.   Smart data link.   Steering column control module.  
14  10A5  Extended power module.  
15  10A5  Smart datalink connector power.   Heads up display.  
16  —  Not used.  
17  5A5  Electronic finish panel.  
18  5A5  Push button start switch.   Ignition switch.   Key inhibit.  
19  7.5A5  Transmission control switch.  
20  —  Not used.  
21  5A5  Terrain management switch.   Heads up display.   Humidity sensor.  
22  5A5  Occupant classification sensor.  
23  10A4  Delayed accessory power.   Power windows.   Moonroof.   Folding mirror relay.   DC inverter.   Window/moonroof switch illumination.  
24  20A4  Central lock relay.  
25  30A4  Left-hand front smart window motor.   Door zone module.  
26  30A4  Right-hand front smart window motor.   Door zone module.  
27  30A4  Moonroof.  
28  20A4  Sony amplifier – 10 channel.  
29  30A4  Sony amplifier – 14 channel.  
30  —  Not used.  
31  —  Not used.  
32  10A4  SYNC module.   GPS module.   Display.   Radio frequency receiver.  
33  20A4  Radio.  
34  30A4  Starter relay.  
35  5A4  Restraints control module.   Extended power module.  
36  15A4  Lane departure warning module.   Auto high beam.   EC mirrors.   Rear heated seats.  
37  20A4  Heated steering wheel.  
38  30A6  Left-hand front window motor.   Rear power window motors.  
Please click on the link for more information on topic "Can a blown fuse drain a car battery?" to know the role of fuses, identify potential causes of battery drainage, and implement preventive measures, to ensure the longevity of their car batteries. 


In conclusion, a comprehensive understanding of the 2019 Ford Explorer Fuse Box Diagram is vital for the proper maintenance and functionality of your vehicle’s electrical system. By familiarizing yourself with the diagram, you gain valuable insights into the layout of the electrical components and the specific role of each fuse.

Throughout this article, we have provided essential guidelines for utilizing the 2019 Ford Explorer Fuse Box Diagram effectively. Firstly, we highlighted the importance of knowing the diagram to identify the specific fuses responsible for circuits or components. This knowledge empowers you to efficiently troubleshoot electrical issues, eliminating the need for unnecessary visits to a mechanic for minor problems. Moreover, it promotes safety by ensuring that the correct fuses are in place to prevent overloads and potential hazards.

Secondly, we emphasized the significance of promptly addressing electrical issues by using the diagram as a reference. Quick identification and replacement of blown fuses can save both time and money. In case of complex electrical issues, we advise Ford Explorer owners to seek professional support from technical experts.

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