Fuse Box Diagrams Ford Explorer (U502; 2016-2019)

In this article, you will find information about the fuses of the Ford Explorer (U502; models 2016, 2017, 2018, and 2019), including diagrams of the fuse boxes, a list of fuses and relays, their designation, and the location of the fuse blocks within the vehicle.

Ford Explorer (U502; 2016-2019)

Checking and Replacing Fuses in Ford Explorer

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.

Caution!

  • 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.
  • 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.

Location of Fuse Boxes

Passenger Compartment Fuse Panel:
The fuse panel is located under the instrument panel to the left of the steering column. It may be easier to access the fuse panel if you remove the finish trim piece.
Ford Explorer (U502; 2016-2019): Passenger compartment fuse panel location

Power Distribution Box:
The power distribution box is located in the engine compartment. It has high-current fuses that protect your vehicle’s main electrical systems from overloads. If the battery has been disconnected and reconnected, some features will need to be reset.
Ford Explorer (U502; 2016-2019): Engine compartment fuse box location


Fuse Box Diagrams

2016

Passenger Compartment Fuse Panel

Ford Explorer (U502; 2016): Passenger compartment fuse panel diagram

List of fuses in the passenger compartment fuse panel (2016)
AProtected components
110A1Demand lamps. Battery saver.
27.5A1Memory seat switch (lumbar power).
320A1Driver unlock relay.
45A1Aftermarket electronic brake controller.
520A1Rear heated seat module.
6-Not used.
7-Not used.
8-Not used.
9-Not used.
105A2Securicode keyless entry keypad. Hands free liftgate.
115A2Rear climate control module.
127.5A2Front climate control module.
137.5A2Instrument cluster. Smart data link. Steering column control module.
14-Not used.
1510A2Smart datalink connector power. Heads up display.
16-Not used.
175A2Electronic finish panei.
185A2Push button start switch. Ignition switch. Key inhibit.
197.5A2Transmission control switch (tow haul).
20-Not used.
215A2Terrain management switch. Heads up display. Humidity sensor.
225A2Occupant classification sensor.
2310A1Delayed accessory power. Power Windows. Moonroof. Folding mirror relay. DC inverter. Window/moonroof switch illumination.
2420A1Central lock relay.
2530A1Left-hand front smart window motor. Door zone module.
2630A1Right-hand front smart window motor. Door zone module.
2730A1Moonroof.
2820A1Sony amplifier -10 channel.
2930A1Sony amplifier -14 channel.
30-Not used.
31-Not used.
3210A1SYNC. GPS module. Display. Radio frequency receiver.
3320A1Radio.
3430A1Run/start relay.
355A1Restrain control module.
3515A1Lane departure warning module. Auto high beam. EC mirrors. Rear heated seats.
3720A1Heated steering wheel.
3830A3Left-hand front window motor. Rear power window motors.
1 Micro fuse.
2 Dual micro fuse.
3 Circuit breaker.
Power Distribution Box

Ford Explorer (U502; 2016): Engine compartment fuse box diagram

List of fuses in the power distribution box (2016)
AProtected components
120A1Powertrain control module power.
220A1Engine emissions (MIL).
320A1A/C clutch control relay coil. VACC. Active grill shutters.
420A1Ignition coils.
5-Not used.
6-Not used.
7-Not used.
8-Not used.
9-Not used.
1015A1Heated mirrors.
11-Right hand side electronic cooling fan 3 relay.
1240A2Heated rear window.
13-Not used.
14-Powertrain control module relay.
1520A1Horn relay power.
1610A1A/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.
2225A2Electronic fan relay 2.
23-Not used.
24-Not used.
25-Not used.
2630A2Anti-lock brake system valves.
2720A2Trailer tow battery charge relay power.
28-Not used.
29-Run/start relay.
30-Not used.
3110A1Electric power-assisted steering.
3210A1Anti-lock brake system module.
3310A1Powertrain control module (ISPR).
3410A1Blind 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.
4140A2Rear blower motor.
42-Not used.
4340A2Front blower motor.
4450A3Voltage quality module bus.
4540A3Electronic fan relay 1.
4630A3Trailer tow brake controller.
47-Not used.
4850A3Body control module RP1 bus.
49-Not used.
5050A3Body control module RP2 bus.
5150A3Electronic fan relay 3.
5260A3Anti-lock brake system pump.
53-Not used.
54-Not used.
55-Not used.
5640A2Power inverter.
57-Not used.
58-Not used.
59-Not used.
6020A2Power point (front console bin).
61-Not used.
6220A2Power point (instrument panei).
6330A2Fuel pump.
64-Not used.
6520A2Power point (2nd row) (without USB charger).
66-Not used.
6720A2Power point (cargo area).
68-Not used.
6930A2Power liftgate.
7015A2Trailer tow left-hand and right-hand stop and direction indicator lamps.
71-Not used.
7230A2Heated/cooled seats.
7330A2Driver seat module. Driver seat power.
7430A2Passenger seat power.
7530A2Front wiper motor.
76-Not used.
77-Not used.
7830A23rd row power folding seat module relay.
7930A2Starter relay.
80-Not used.
8110A1Trailer tow back-up lamp relay.
82-Not used.
8310A1Brake on/off switch.
84-Not used.
855A12nd row USB charger (if equipped).
86-Not used.
87-Not used.
88-Not used.
89-Not used.
90-Not used.
91-Not used.
9215A1Multi-contour seat module relay.
9310A1Alternator sense.
9415A1Rear washer relay.
9515A1Rear wiper relay.
9610A1Powertrain control module relay coil power.
975A1Rain sensor.
9820A12nd row seat motors.
9920A1Trailer tow parking lamp relay.
1 Micro fuse.
2 M-type fuse.
3 J-type fuse.

2017

Passenger Compartment Fuse Panel

Ford Explorer (U502; 2017): Passenger compartment fuse panel diagram

List of fuses in the passenger compartment fuse panel (2017)
AProtected Components
110A1Demand lamps. Battery saver.
27.5A1Memory seat switch (lumbar power).
320A1Driver unlock relay.
45A1Aftermarket electronic brake controller.
520A1Rear heated seat module.
6-Not used.
7-Not used.
8-Not used.
9-Not used.
105A2Securicode keyless entry keypad. Hands free liftgate.
115A2Rear climate control module.
127.5A2Front climate control module.
137.5A2Instrument cluster. Smart data link. Steering column control module.
1410A2Extended power module.
1510A2Smart datalink connector power. Heads up display.
15-Not used.
175A2Electronic finish panei.
185A2Push button start switch. Ignition switch. Key inhibit.
197.5A2Transmission control switch.
20-Not used.
215A2Terrain management switch. Heads up display. Humidity sensor.
225A2Occupant classification sensor.
2310A1Delayed accessory power. Power Windows. Moonroof. Folding mirror relay. DC inverter. Window/moonroof switch illumination.
2420A1Central lock relay.
2530A1Left-hand front smart window motor. Door zone module.
2630A1Right-hand front smart window motor. Door zone module.
2730A1Moonroof.
2820A1Sony amplifier -10 channel.
2930A1Sony amplifier -14 channel.
30-Not used.
31-Not used.
3210A1SYNC. GPS module. Display. Radio frequency receiver.
3320A1Radio.
3430A1Run/start relay.
355A1Restraints control module. Extended power module.
3615A1Lane departure warning module. Auto high beam. EC mirrors. Rear heated seats.
3720A1Heated steering wheel.
3830A3Left-hand front window motor. Rear power window motors.
1 Micro 2 fuse.
2 Micro 3 fuse.
3 Circuit breaker.
Power Distribution Box

Ford Explorer (U502; 2017): Engine compartment fuse box diagram

List of fuses in the power distribution box (2017)
AProtected Components
120A1Powertrain control module power.
220A1Engine emissions (MIL).
320A1A/C clutch control relay coil. VACC. Active grille shutters.
420A1Ignition coils.
5-Not used.
6-Not used.
7-Not used.
8-Not used.
9-Not used.
1015A1Heated mirrors.
11-Right hand side electronic cooling fan 3 relay.
1240A2Heated rearwindow.
13-Not used.
14-Powertrain control module relay.
1520A1Horn relay power.
1510A1A/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.
2225A2Electronic fan relay 2.
23-Not used.
24-Not used.
25-Not used.
2530A2Anti-lock brake system valves.
2730A2Trailer tow battery charge relay power.
28-Not used.
29-Run/start relay.
30-Not used.
3110A1Electric power-assisted steering.
3210A1Anti-lock brake system module.
3310A1Powertrain control module (ISPR).
3410A1Blind 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.
4140A2Rear blower motor.
42-Not used.
4340A2Front blower motor.
4450A3Voltage quality module bus.
4540A3Electronic fan relay 1.
4630A3Trailer tow brake controller.
47-Not used.
4850A3Body control module RP1 bus.
49-Not used.
5050A3Body control module RP2 bus.
5150A3Electronic fan relay 3.
5260A3Anti-lock brake system pump.
53-Not used.
54-Not used.
55-Not used.
5640A2Power inverter.
57-Not used.
58-Not used.
59-Not used.
6020A2Power point (front console bin).
61-Not used.
6220A2Power point (instrument panei).
6330A2Fuel pump.
64-Not used.
6520A2Power point (2nd row) (without USB charger).
66-Not used.
6720A2Power point (cargo area).
68-Not used.
6930A2Power liftgate.
7015A2Trailertow left-hand and right-hand stop and direction indicator lamps.
71-Not used.
7230A2Heated/cooled seats.
7330A2Driver seat module. Driver seat power.
7430A2Passenger seat power.
7530A2Front wiper motor.
76-Not used.
77-Not used.
7830A23rd row power folding seat module relay.
7930A2Starter relay.
80-Not used.
8110A1Trailer tow back-up lamp relay.
82-Not used.
8310A1Brake on/off switch.
84-Not used.
855A12nd row USB charger (if equipped).
86-Not used.
87-Not used.
88-Not used.
89-Not used.
90-Not used.
91-Not used.
9215A1Multi-contour seat module relay.
9310A1Alternator sense.
9415A1Rear washer relay.
9515A1Rear wiper relay.
9610A1Powertrain control module relay coil power.
975A1Rain sensor.
9820A12nd row seat motors.
9920A1Trailer tow parking lamp relay.
1 Micro 2 fuse.
2 M-case fuse.
3 J-case fuse.

2018

Passenger Compartment Fuse Panel

Ford Explorer (U502; 2018): Passenger compartment fuse panel diagram

List of fuses in the passenger compartment fuse panel (2018)
AProtected Components
110A1Demand lamps. Battery saver.
27.5A1Memory seat switch (lumbar power).
320A1Driver unlock relay.
45A1Aftermarket electronic brake controller.
520A1Rear heated seat module.
6-Not used.
7-Not used.
8-Not used.
9-Not used.
105A2Embedded modem. Hands free liftgate.
115A2Rear climate control module. Securicode keyless entry keypad. Power liftgate module.
127.5A2Front climate control module.
137.5A2Instrument cluster. Smart data link. Steering column control module.
1410A2Extended power module.
1510A2Smart datalink connector power. Heads up display.
16-Not used.
175A2Electronic finish panel.
185A2Push button start switch. Ignition switch. Key inhibit.
197.5A2Transmission control switch.
20-Not used.
215A2Terrain management switch. Heads up display. Humidity sensor.
225A2Occupant classification sensor.
2310A1Delayed accessory power. Power Windows. Moonroof. Folding mirror relay. DC inverter. Window/moonroof switch illumination.
2420A1Central lock relay.
2530A1Left-hand front smart window motor. Door zone module.
2630A1Right-hand front smart window motor. Door zone module.
2730A1Moonroof.
2820A1Sony amplifier -10 channel.
2930A1Sony amplifier -14 channel.
30-Not used.
31-Not used.
3210A1SYNC module. GPS module. Display. Radio frequency receiver.
3320A1Radio.
3430A1Starter relay.
355A1Restraints control module. Extended power module.
3515A1Lane departure warning module. Auto high beam. EC mirrors. Rear heated seats.
3720A1Heated steering wheel.
3830A3Left-hand front window motor. Rear power window motors.
1 Micro 2 fuse.
2 Micro 3 fuse.
3 Circuit breaker
Power Distribution Box

Ford Explorer (U502; 2018): Engine compartment fuse box diagram

List of fuses in the power distribution box (2018)
AProtected Component
120A1Powertrain control module power.
220A1Engine emissions (MIL).
320A1A/C clutch control relay coil. Variable Air Conditioning Compressor. Active grille shutters.
420A1Ignition coils.
5-Not used.
6-Not used.
7-Not used.
8-Not used.
9-Not used.
1015A1Heated mirrors.
11-Right hand side electronic cooling fan 3 relay.
1240A2Heated rear window.
13-Not used.
14-Powertrain control module relay.
1520A1Horn relay power.
1610A1A/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.
2225A2Electronic fan relay 2.
23-Not used.
24-Not used.
25-Not used.
2630A2Anti-lock brake system valves.
2730A2Trailer tow battery charge relay power.
28-Not used.
29-Starter relay.
30-Not used.
3110A1Electric power-assisted steering.
3210A1Anti-lock brake system module.
3310A1Powertrain control module (Ignition Switch Position - Run).
3410A1Blind 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.
4140A2Rear blower motor.
42-Not used.
4340A2Front blower motor.
4450A3Voltage quality module bus.
4540A3Electronic fan relay 1.
4530A3Trailer tow brake controller.
47-Not used.
4850A3Body control module RP1 bus.
49-Not used.
5050A3Body control module RP2 bus.
5150A3Electronic fan relay 3.
5260A3Anti-lock brake system pump.
53-Not used.
54-Not used.
55-Not used.
5640A2Power inverter.
57-Not used.
58-Not used.
59-Not used.
6020A2Power point (front console bin).
61-Not used.
6220A2Power point (instrument panei).
6330A2Fuel pump.
64-Not used.
6520A2Power point (2nd row) (without USB charger).
66-Not used.
6720A2Power point (cargo area).
68-Not used.
6930A2Power liftgate.
7015A2Trailer tow left-hand and right-hand stop and direction indicator lamps.
71-Not used.
7230A2Heated/cooled seats.
7330A2Driver seat module. Driver seat power.
7430A2Passenger seat power.
7530A2Front wiper motor.
76-Not used.
77-Not used.
7830A23rd row power folding seat module relay.
7930A2Starter relay.
80-Not used.
8110A1Trailer tow back-up lamp relay.
8220A2Steering column lock (if equipped).
8310A1Brake on/off switch.
84-Not used.
855A12nd row USB charger (if equipped).
86-Not used.
87-Not used.
88-Not used.
89-Not used.
90-Not used.
91-Not used.
9215A1Multi-contour seat module relay.
9310A1Alternator sense.
9415A1Rear washer relay.
9515A1Rearwiper relay.
9610A1Powertrain control module relay coil power.
975A1Rain sensor.
9820A12nd row seat motors.
9920A1Trailer tow parking lamp relay.
1 Micro 2 fuse.
2 M-case fuse.
3 J-case fuse.

2019

Passenger Compartment Fuse Panel

Ford Explorer (U502; 2019): Passenger compartment fuse panel diagram

List of fuses in the passenger compartment fuse panel (2019)
AProtected Components
1-Not used.
27.5A1Memory seat switch (lumbar power).
320A1Driver unlock relay.
45A1Aftermarket electronic brake controller.
520A1Rear heated seat module.
6-Not used.
7-Not used.
8-Not used.
9-Not used.
105A2Embedded modem. Hands free liftgate.
115A2Rear climate control module. Securicode keyless entry keypad. Power liftgate module.
127.5A2Front climate control module.
137.5A2Instrument cluster. Smart data link. Steering column control module.
1410A2Extended power module.
1510A2Smart datalink connector power. Heads up display.
16-Not used.
175A2Electronic finish panei.
185A2Push button start switch. Ignition switch. Key inhibit.
197.5A2Transmission control switch.
20-Not used.
215A2Terrain management switch. Heads up display. Humidity sensor.
225A2Occupant classification sensor.
2310A1Delayed accessory power. Power Windows. Moonroof. Folding mirror relay. DC inverter. Window/moonroof switch illumination.
2420A1Central lock relay.
2530A1Left-hand front smart window motor. Door zone module.
2630A1Right-hand front smart window motor. Door zone module.
2730A1Moonroof.
2820A1Sony ampiifier -10 channel.
2930A1Sony ampiifier -14 channel.
30-Not used.
31-Not used.
3210A1SYNC module. GPS module. Display. Radio frequency receiver.
3320A1Radio.
3430A1Starter relay.
355A1Restraints control module. Extended power module.
3515A1Lane departure warning module. Auto high beam. EC mirrors. Rear heated seats.
3720A1Heated steering wheel.
3830A3Left-hand front window motor. Rear power window motors.
1 Micro 2 fuse.
2 Micro 3 fuse.
3 Circuit breaker.
Power Distribution Box

Ford Explorer (U502; 2019): Engine compartment fuse box diagram

List of fuses in the power distribution box (2019)
AProtected Component
120A1Powertrain control module power.
220A1Engine emissions (MIL).
320A1A/C clutch control relay coil. Variable Air Conditioning Compressor. Active grille shutters.
420A1Ignition coils.
5-Not used.
6-Not used.
7-Not used.
8-Not used.
9-Not used.
1015A1Heated mirrors.
11-Not used.
1240A2Heated rear window.
13-Not used.
14-Powertrain control module relay.
1520A1Horn relay power.
1610A1A/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.
2225A2Electronic fan relay 2.
23-Not used.
24-Right hand side electronic cooling fan 3 relay.
25-Not used.
2630A2Anti-lock brake system valves.
2730A2Trailer tow battery charge relay power.
28-Not used.
29-Starter relay.
30-Not used.
3110A1Electric power-assisted steering.
3210A1Anti-lock brake system module.
3310A1Powertrain control module (Ignition Switch Position - Run).
3410A1Blind 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.
4140A2Rear blower motor.
42-Not used.
4340A2Front blower motor.
4450A3Voltage quality module bus.
4540A3Electronic fan relay 1.
4530A3Trailer tow brake controller.
47-Not used.
4850A3Body control module RP1 bus.
49-Not used.
5050A3Body control module RP2 bus.
5150A3Electronic fan relay 3.
5260A3Anti-lock brake system pump.
53-Not used.
54-Not used.
55-Not used.
5640A2Power inverter.
57-Not used.
58-Not used.
59-Not used.
6020A2Power point (front console bin).
61-Not used.
6220A2Power point (instrument panei).
6330A2Fuel pump.
64-Not used.
6520A2Power point (2nd row) (without USB charger).
66-Not used.
6720A2Power point (cargo area).
68-Not used.
6930A2Power liftgate.
7015A2Trailer tow left-hand and right-hand stop and direction indicator lamps.
71-Not used.
7230A2Heated/cooled seats.
7330A2Driver seat module. Driver seat power.
7430A2Passenger seat power.
7530A2Front wiper motor.
76-Not used.
77-Not used.
7830A23rd row power folding seat module relay.
7930A2Starter relay.
80-Not used.
8110A1Trailer tow back-up lamp relay.
8220A2Steering column lock (if equipped).
8310A1Brake on/off switch.
84-Not used.
855A12nd row USB charger (if equipped).
86-Not used.
87-Not used.
88-Not used.
89-Not used.
90-Not used.
91-Not used.
9215A1Multi-contour seat module relay.
9310A1Alternator sense.
9415A1Rear washer relay.
9515A1Rear wiper relay.
9610A1Powertrain control module relay coil power.
975A1Rain sensor.
9820A12nd row seat motors.
9920A1Trailer tow parking lamp relay.
1 Micro 2 fuse.
2 M-case fuse.
3 J-case fuse.