Tag: electricity

Ford F-350 (2019) – fuse box diagram

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Ford F-350 (2019) – fuse box diagram

Year of production: 2019

Passenger Compartment Fuse Box

Fuse or Relay Number Fuse Rating Protected Component
1 — Not used.
2 7.5A4 Memory seat switch (lumbar power).
3 20A4 Driver door unlock relay.
4 5A4 Aftermarket electronic brake controller.   Trailer brake controller Brake On/Off.   Customer access circuits.
5 — Not used.
6 — Not used.
7 — Not used.
8 10A5 Driver window switch mirror fold.
9 10A5 Brake On/Off / Pressure Switch.
10 5A4 Embedded Modem.
11 5A5 Combined sense security module.
12 7.5A5 Front climate control module.
13 7.5A5 Instrument cluster.   Smart data link.   Steering column control module.
14 10A5 Extended power restraints module.
15 10A5 Smart datalink connector power.
16 15A4 Tailgate release solenoid.
17 5A5 Head-up display.
18 5A5 Push button ignition switch.   Ignition switch.   Key inhibit.
19 7.5A5 Transmission control switch (tow/haul).   Select Shift switch.
20 7.5A5 Active front steering module.
21 5A5 Head-up display.   Humidity sensor.
22 5A5 Upfitter switch.   Run/Start.   PTO relays.
23 10A4 Accessory delay.   Power windows.   Moonroof.   Power folding mirrors relay.   Inverter.   Window/moonroof switch illumination.
24 20A4 Central locking system 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 — Not used.
29 30A4 Bang & Olufsen Amplifier.
30 — Not used.
31 15A4 Adjustable pedals switch.
32 10A4 SYNC.   GPS module.   Display.   Radio frequency receiver.
33 20A4 Radio.
34 30A4 Run-start relay.
35 5A4 Extended power restraints module.
36 15A4 Lane keeping system.   Automatic high beam control.   Auto-dimming mirrors.   Rear heated seats.   Camera module.
37 20A4 Heated steering wheel.
38 30A6 Rear power window switch.
4Micro 2 fuse.
5Micro 3 fuse.
6Circuit breaker.

 

Power Distribution Box

Fuse or Relay Number Fuse Rating Protected Component
1 20A1 Powertrain control module.
2 20A1 Emissions – malfunction indicator lamp.
3 20A1 Cooling fan.   A/C compressor.   Engine brake.
4 20A1 Noise suppression cap.   Mass air flow sensor.   Emissions.   Glow plugs.   Urea.
5 15A1 Compressed natural gas fuel control module.   Fuel sensor.
6 — Not used.
7 — Not used.
8 — Not used.
9 — Not used.
10 15A1 Heated exterior mirrors.
11 — Compressed natural gas relay.
12 40A2 Heated rear window.
13 — Not used.
14 — Powertrain control module relay.
15 20A1 Horn.
16 10A1 A/C clutch relay power.
17 — Rear heated window and heated mirrors relay.
18 — Trailer park lamp relay.
19 — Not used.
20 — Supplemental air heater bank #1 relay.
21 — Not used.
22 — Not used.
23 — Not used.
24 — Cooling fan relay.   Supplemental air heater bank #3 relay.
25 — Glow plug module power relay.
26 — Not used.
27 30A2 Trailer tow battery charge relay (if equipped).
28 — Not used.
29 — Run-start relay.
30 10A1 4×4 module.
31 5A1 Adaptive cruise control.   Run-start.
32 5A1 Anti-lock brake system module.   Run-start.
33 10A1 Powertrain control module – ignition status power run.   Run-start.   Engine control module.   Transmission control module.
34 10A1 Blind spot information system.   Run-start.   Front camera.   Rear camera.
35 — Not used.
36 — Blower motor relay.
37 — Trailer tow battery charge relay (only on non-trailer brake controller vehicles).
38 — A/C compressor clutch relay.
39 — Horn relay.
40 — Supplemental air heater bank #2 relay.
41 25A2 Glow plugs.
42 40A2 Trailer tow lighting module (if equipped).
43 40A2 Front blower motor.
44 50A3 Voltage quality.   Body control module power.
45 60A3 Active front steering.
46 50A3 Supplemental air heater bank #2.
47 50A3 Cooling fan.   Supplemental air heater bank #3.
48 50A3 Body control module run power 1 bus.
49 60A3 Inverter.
50 50A3 Body control module run power 2 bus.
51 60A3 Body control module B+ feed.
52 60A3 Anti-lock brake system pump.
53 50A3 Supplemental air heater bank #1.
54 30A3 Trailer brake control module.
55 30A3 Climate controlled seat module.
56 40A3 Auxiliary lighting module.
57 30A2 Power running boards.
58 30A2 Compressed natural gas fuel control module relay.
59 30A2 Anti-lock brake system valve.
60 — Not used.
61 30A2 Driver power seat.
62 20A2 Auxiliary power point #1 (instrument panel).
63 30A2 Starter motor.
64 20A2 Auxiliary power point #2.
65 30A2 Trailer tow lighting module (if equipped).
66 20A2 Auxiliary power point #3 (center console).
67 30A2 Passenger power seat.
68 20A2 Auxiliary power point #4 (USB charger, rear center console).
69 25A2 4×4 module.
70 20A2 Auxiliary power point #5 (rear center console).
71 — Not used.
72 30A2 Trailer tow left hand/right hand stop/turn (if equipped, not present with trailer brake controller).
73 — Not used.
74 — Not used.
75 30A2 Fuel pump.
76 — Not used.
77 30A2 Wiper motor.
78 — Not used.
79 30A2 Power sliding rear window.
80 25A1 4×4 module.
81 10A1 4×4 solenoid.
82 10A1 Power telescoping mirrors.
83 20A1 Rear heated seats.
84 10A1 Trailer tow backup lamps (if equipped).
85 — Not used.
86 — Not used.
87 — Not used.
88 10A1 Multi contour seats.
89 — Not used.
90 10A1 Spot light module.
91 10A1 Upfitter interface module.
92 — Not used.
93 — Not used.
94 15A1 Transmission control module.
95 10A1 Powertrain control module keep alive power.
96 5A1 Rain sensor.
97 10A1 Run/Start control for Auxiliary power point #5
98 10A 1 Alternator sense.
99 30A 1 Trailer tow parking lamps.
1Micro fuse.
2M case fuse.
3J case fuse.

Ford F-250 (2020 – 2022) – fuse box diagram

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Ford F-250 (2020 – 2022) – fuse box diagram

Year of production: 2020, 2021, 2022

Under Hood Fuse Box

Item Rating Protected Component
1 20 A Power point 4.
2 20 A Power point 3.
3 10 A Spot light module.
4 10 A Four-wheel drive vacuum solenoid.
5 40 A Active front steering.
6 10 A Snow plow.
7 30 A Trailer tow battery charge.
8 10 A Anti-lock brake system module.
9 10 A Electronic power assisted steering module.
10 30 A Trailer tow park lamps.
11 20 A Horn.
12 30 A Torque overlay.
13 30 A Power sliding rear window.
14 40 A Body control module – battery power in feed 1.
15 30 A Passenger seat power.
16 10 A Powertrain control module.   Transmission control module.
17 10 A Blind spot information system.
18 10 A Four-wheel drive module.
19 5 A Adaptive cruise control.
20 15 A Heated mirrors.
21 40 A Heated rear window.
22 10 A On-board diagnostic module.   Smart data link connector.
23 15 A Transmission control module.
24 30 A Driver power seat.
25 25 A Voltage quality module.
26 30 A Trailer tow battery charge.
27 20 A Rear heated seats.
28 25 A Glow plug (diesel).
— Not used (gas).
29 40 A Electric power assisted steering motor.
30 — Not used.
31 20 A Power point 5.
32 25 A Four-wheel drive module.
33 10 A Alternator sense line 2.
34 50 A Electric cooling fan (gas).   Supplemental air heater (diesel).
35 20 A Power point 2.
36 20 A Power point 1.
37 60 A Anti-lock brake system pump.
38 60 A Inverter.
39 25 A Four-wheel drive module.
40 30 A Starter motor solenoid.
41 10 A Tailgate release solenoid.
42 40 A Blower motor.
43 10 A Trailer tow backup lamps.
44 40 A Trailer tow lighting module.
45 30 A Anti-lock brake system valve.
46 30 A Compressed natural gas module power.
47 50 A Supplemental air heater (diesel).
— Not used (gas).
48 50 A Supplemental air heater (diesel).
— Not used (gas).
49 — Not used.
50 30 A Heated and cooled seats.
51 20 A Powertrain control module.
52 15 A Compressed natural gas (gas).   Fuel rail pressure relief control (diesel).
53 20 A Exhaust gas recirculation stepper motor (gas).   Universal exhaust gas oxygen sensors (gas).   Exhaust gas recirculation cooler bypass (diesel).   Urea pump motor controller (diesel).   Oxygen sensors.
54 20 A A/C clutch relay power.   Fan clutch.
55 5 A Rain sensor.
56 30 A Windshield wipers.
57 10 A Upfitter interface module
58 10 A Alternator sense line.
59 30 A Power running boards.
60 40 A Body control module – battery power in feed 2.
61 10 A Telescopic mirror motors.
62 40 A Trailer brake control.   Aftermarket e-brake access.
63 15 A Multi-contour seats.
64 20 A Ignition coil (gas).   Glow plug module (diesel).   Nitrogen oxide module (diesel).   Urea level and quality sensor (diesel).
65 30 A Fuel pump.
66 10 A A/C clutch solenoid.
67 40 A Auxiliary lighting module.
68 10 A Powertrain control module.
69 60 A Body control module power.
70 30 A Trailer tow stoplamp and turn lamps.

 

Body Control Module Fuse Box

Item Rating Protected Component
1 — Not used.
2 10 A Driver door pack switch.   Power sliding rear window switch.
3 7.5 A Seat memory switch.   Power lumbar motor.   Wireless charging module.
4 20 A Not used (spare).
5 — Not used.
6 10 A Power telescoping mirrors switch.   Front power windows switch.
7 10 A Brake on-off switch.
8 5 A Embedded modem.
9 5 A Combined sensor module.
10 — Not used.
11 — Not used.
12 7.5 A On-board diagnostic module.   Smart data link connector.   Climate control module.
13 7.5 A Steering column control module.   Instrument cluster.
14 15 A Not used.
15 15 A SYNC.   Display.
16 — Not used.
17 7.5 A Active front steering module.   Park aid module.
18 7.5 A Selectable drive modes switch.   Select shift switch.
19 5 A Head up display.
20 5 A Ignition switch.   Key inhibit solenoid.
21 5 A Head up display.   In-vehicle temperature and humidity sensor.
22 5 A Upfitter switches.
23 30 A Driver front door module.
24 30 A Moonroof.
25 20 A Not used (spare).
26 30 A Passenger front door module.
27 30 A Not used (spare).
28 30 A Amplifier.
29 15 A Adjustable pedals switch.
30 5 A Brake on-off output to trailer brake controller and customer access circuits.
31 10 A Remote keyless entry.
32 20 A Radio.
33 — Not used.
34 30 A Run/start relay.
35 5 A Not used (spare).
36 15 A Camera module.   Lane keeping system.   Auto-dimming interior mirror.   Rear heated seats.
37 20 A Heated steering wheel.
38 30 A Power windows.

 

Ford F-250 (2019) – fuse box diagram

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Ford F-250 (2019) – fuse box diagram

Year of production: 2019

Passenger Compartment Fuse Box

Fuse or Relay Number Fuse Rating Protected Component
1 — Not used.
2 7.5A4 Memory seat switch (lumbar power).
3 20A4 Driver door unlock relay.
4 5A4 Aftermarket electronic brake controller.   Trailer brake controller Brake On/Off.   Customer access circuits.
5 — Not used.
6 — Not used.
7 — Not used.
8 10A5 Driver window switch mirror fold.
9 10A5 Brake On/Off / Pressure Switch.
10 5A4 Embedded Modem.
11 5A5 Combined sense security module.
12 7.5A5 Front climate control module.
13 7.5A5 Instrument cluster.   Smart data link.   Steering column control module.
14 10A5 Extended power restraints module.
15 10A5 Smart datalink connector power.
16 15A4 Tailgate release solenoid.
17 5A5 Head-up display.
18 5A5 Push button ignition switch.   Ignition switch.   Key inhibit.
19 7.5A5 Transmission control switch (tow/haul).   Select Shift switch.
20 7.5A5 Active front steering module.
21 5A5 Head-up display.   Humidity sensor.
22 5A5 Upfitter switch.   Run/Start.   PTO relays.
23 10A4 Accessory delay.   Power windows.   Moonroof.   Power folding mirrors relay.   Inverter.   Window/moonroof switch illumination.
24 20A4 Central locking system 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 — Not used.
29 30A4 Bang & Olufsen Amplifier.
30 — Not used.
31 15A4 Adjustable pedals switch.
32 10A4 SYNC.   GPS module.   Display.   Radio frequency receiver.
33 20A4 Radio.
34 30A4 Run-start relay.
35 5A4 Extended power restraints module.
36 15A4 Lane keeping system.   Automatic high beam control.   Auto-dimming mirrors.   Rear heated seats.   Camera module.
37 20A4 Heated steering wheel.
38 30A6 Rear power window switch.

 

4Micro 2 fuse.
5Micro 3 fuse.
6Circuit breaker.

Power Distribution Box

Fuse or Relay Number Fuse Rating Protected Component
1 20A1 Powertrain control module.
2 20A1 Emissions – malfunction indicator lamp.
3 20A1 Cooling fan.   A/C compressor.   Engine brake.
4 20A1 Noise suppression cap.   Mass air flow sensor.   Emissions.   Glow plugs.   Urea.
5 15A1 Compressed natural gas fuel control module.   Fuel sensor.
6 — Not used.
7 — Not used.
8 — Not used.
9 — Not used.
10 15A1 Heated exterior mirrors.
11 — Compressed natural gas relay.
12 40A2 Heated rear window.
13 — Not used.
14 — Powertrain control module relay.
15 20A1 Horn.
16 10A1 A/C clutch relay power.
17 — Rear heated window and heated mirrors relay.
18 — Trailer park lamp relay.
19 — Not used.
20 — Supplemental air heater bank #1 relay.
21 — Not used.
22 — Not used.
23 — Not used.
24 — Cooling fan relay.   Supplemental air heater bank #3 relay.
25 — Glow plug module power relay.
26 — Not used.
27 30A2 Trailer tow battery charge relay (if equipped).
28 — Not used.
29 — Run-start relay.
30 10A1 4×4 module.
31 5A1 Adaptive cruise control.   Run-start.
32 5A1 Anti-lock brake system module.   Run-start.
33 10A1 Powertrain control module – ignition status power run.   Run-start.   Engine control module.   Transmission control module.
34 10A1 Blind spot information system.   Run-start.   Front camera.   Rear camera.
35 — Not used.
36 — Blower motor relay.
37 — Trailer tow battery charge relay (only on non-trailer brake controller vehicles).
38 — A/C compressor clutch relay.
39 — Horn relay.
40 — Supplemental air heater bank #2 relay.
41 25A2 Glow plugs.
42 40A2 Trailer tow lighting module (if equipped).
43 40A2 Front blower motor.
44 50A3 Voltage quality.   Body control module power.
45 60A3 Active front steering.
46 50A3 Supplemental air heater bank #2.
47 50A3 Cooling fan.   Supplemental air heater bank #3.
48 50A3 Body control module run power 1 bus.
49 60A3 Inverter.
50 50A3 Body control module run power 2 bus.
51 60A3 Body control module B+ feed.
52 60A3 Anti-lock brake system pump.
53 50A3 Supplemental air heater bank #1.
54 30A3 Trailer brake control module.
55 30A3 Climate controlled seat module.
56 40A3 Auxiliary lighting module.
57 30A2 Power running boards.
58 30A2 Compressed natural gas fuel control module relay.
59 30A2 Anti-lock brake system valve.
60 — Not used.
61 30A2 Driver power seat.
62 20A2 Auxiliary power point #1 (instrument panel).
63 30A2 Starter motor.
64 20A2 Auxiliary power point #2.
65 30A2 Trailer tow lighting module (if equipped).
66 20A2 Auxiliary power point #3 (center console).
67 30A2 Passenger power seat.
68 20A2 Auxiliary power point #4 (USB charger, rear center console).
69 25A2 4×4 module.
70 20A2 Auxiliary power point #5 (rear center console).
71 — Not used.
72 30A2 Trailer tow left hand/right hand stop/turn (if equipped, not present with trailer brake controller).
73 — Not used.
74 — Not used.
75 30A2 Fuel pump.
76 — Not used.
77 30A2 Wiper motor.
78 — Not used.
79 30A2 Power sliding rear window.
80 25A1 4×4 module.
81 10A1 4×4 solenoid.
82 10A1 Power telescoping mirrors.
83 20A1 Rear heated seats.
84 10A1 Trailer tow backup lamps (if equipped).
85 — Not used.
86 — Not used.
87 — Not used.
88 10A1 Multi contour seats.
89 — Not used.
90 10A1 Spot light module.
91 10A1 Upfitter interface module.
92 — Not used.
93 — Not used.
94 15A1 Transmission control module.
95 10A1 Powertrain control module keep alive power.
96 5A1 Rain sensor.
97 10A1 Run/Start control for Auxiliary power point #5
98 10A 1 Alternator sense.
99 30A 1 Trailer tow parking lamps.
1Micro fuse.
2M case fuse.
3J case fuse.

Ford F-150 (2021 – 2024) – fuse and relay box diagram

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Ford F-150 (2021 – 2024) – fuse and relay box diagram

Year of production: 2021, 2022, 2023, 2024

 

This article focuses on the fourteenth-generation  Ford F-Series, produced from 2020 to present. It provides  fuse box diagrams for the 2021, 2022 and 2024 Ford F-150 models, along with information on the locations of the fuse panels within the vehicle and the assignment of each fuse and relay (fuse layout).

Engine compartment

Fuse box location

Ford F-150 - fuse and relay box location - engine compartment
Ford F-150 – fuse and relay box location – engine compartment

 

Fuse box diagram

Version 1
Ford F-150 - fuse and relay box diagram - engine compartment
Ford F-150 – fuse and relay box diagram – engine compartment (version 1)

 

Assignment of the fuses in the engine compartment (version 1)

Fuse location Fuse rating Protected component
1 40A Body control module – battery power in feed 1
3 40A Body control module – battery power in feed 2
4 30A Fuel pump
5 5A Keep-alive power Powertrain control module (hybrid)
6 25A Powertrain control module power
7 20A Powertrain control module power
8 20A Powertrain control module power (hybrid)
10A Powertrain control module power (gas, diesel)
9 20A Powertrain control module power
10 20A Powertrain control module power (diesel)
11 30A Starter motor
13 40A Blower motor
15 25A Horn
19 20A Snow plow switch
Rear heated seats (gas)
21 10A Headlamp run/start feed
22 10A Electronic power assist steering
23 10A Electric brake boost
24 10A Powertrain control module (gas, hybrid), Transmission control module (diesel), Glow plug control module (diesel)
25 10A Center high-mounted stop lamp camera, Trailer camera, 2 kW inverter, 24 V alternator – run/start feed, Analog rear video camera
28 50A Electric brake boost
29 50A Electric brake boost
30 40A Driver power seat
31 30A Passenger power seat
32 20A Auxiliary power point
33 20A Auxiliary power point, USB smart charger
34 20A Auxiliary power point
37 30A Tailgate module
38 40A Climate controlled seat module, Power running boards
41 25A Power sliding back window
42 30A Trailer brake control module
47 50A Cooling fan
48 20A Rear heated seats (diesel, hybrid)
49 50A Cooling fan
50 40A Heated backlight (gas, hybrid)
55 30A Trailer tow park lamps
56 20A Trailer tow stop and turn lamps
58 10A Trailer tow backup lamps
64 25A Four-wheel drive
65 15A Transmission control module (diesel)
67 20A Transmission run/start
69 30A Left-hand windshield wiper
80 15A Not used (spare)
82 25A Four-wheel drive
83 50A Supplemental heater (diesel)
84 50A Supplemental heater (diesel)
85 50A Supplemental heater (diesel)
86 25A Selective catalytic reduction system
91 20A Trailer tow light module
95 15A Powertrain control module power (hybrid)
98 10A Powertrain control module power (hybrid), Coolant pumps (hybrid)
100 15A Left-hand headlamps
101 15A Right-hand headlamps
105 50A Active front steering
107 30A Trailer tow battery charge
121 30A Fuel filter heater (diesel)
124 5A Rain sensor module
125 10A USB smart charger
134 25A Multi-contour seats relay
138 10A Tailgate release
139 5A USB smart charger
146 15A Traction battery control module
159 5A DC/DC power (hybrid)
160 10A Smart data link control
162 7.5A Not used (spare)
168 20A Traction battery control module (hybrid)
169 10A Motor electric cool pump (hybrid)
170 10A Pedestrian alert control module (hybrid), Traction battery control module (hybrid), Electric motor cool pump (hybrid)
202 60A Body control module B+
210 30A Body control module start stop

 

Relay number Protected component
R04 Electronic fan relay 1
R06 Electronic fan relay 3
R35 Supplemental heater
R36 Supplemental heater

 

Fuse box diagram

Version 2
Ford F-150 - fuse and relay box diagram - engine compartment (version 2)
Ford F-150 – fuse and relay box diagram – engine compartment (version 2)

 

Assignment of the fuses in the engine compartment (version 2)

Item Rating Protected component
1 40A Body control module – battery power in feed 1
3 40A Body control module – battery power in feed 2
4 30A Fuel pump
5 5A Powertrain control module coil
6 25A Powertrain control module power
7 20A Powertrain control module power
8 20A Powertrain control module power (hybrid)
10A Powertrain control module power (gas, diesel, Raptor, Tremor)
9 20A Powertrain control module power
10 20A Powertrain control module power (diesel)
11 30A Starter motor
13 40A Blower motor
15 25A Horn
19 20A Snow plow switch (gas), Rear heated seats (gas, diesel, hybrid)
21 10A Headlamp run/start feed
22 10A Electronic power assist steering
23 10A Electric brake boost
24 10A Powertrain control module (gas, hybrid), Transmission control module (diesel), Glow plug control module (diesel)
25 10A Center high-mounted stop lamp camera, Trailer camera,2 kW inverter, 24 V alternator – run/start feed, Analog rear video camera
28 50A Electric brake boost
29 50A Electric brake boost
30 40A Driver power seat
31 30A Passenger power seat
32 20A Auxiliary power point
33 20A Auxiliary power point, USB smart charger
34 20A Auxiliary power point
37 30A Tailgate module
38 40A Climate controlled seat module,  Power running boards
41 25A Power sliding back window
42 30A Trailer brake control module
47 50A Cooling fan (gas, hybrid, Raptor, Tremor)
48 20A Rear heated seats (Raptor, Tremor)
49 50A Cooling fan (gas, hybrid, Raptor, Tremor)
50 40A Heated backlight (gas, hybrid)
55 30A Trailer tow park lamps
56 20A Trailer tow stop and turn lamps (4-pin connector)
58 10A Trailer tow backup lamps
60 15A Upfitter 1 relay (Raptor, Tremor)
61 15A Upfitter 2 relay (Raptor, Tremor)
62 10A Upfitter 3 relay (Raptor, Tremor)
63 10A Upfitter 4 relay (Raptor, Tremor)
64 25A Four-wheel drive
65 15A Transmission control module (diesel)
67 20A Transmission run/start
69 30A Left-hand windshield wiper
82 25A Four-wheel drive
83 50A Supplemental heater (diesel)
84 50A Supplemental heater (diesel)
85 50A Supplemental heater (diesel)
86 25A Selective catalytic reduction system (diesel)
91 20A Trailer tow light module
95 15A Powertrain control module power (hybrid)
98 10A Powertrain control module power (hybrid) Coolant pumps (hybrid)
100 15A Left-hand headlamps
101 15A Right-hand headlamps
105 50A Active front steering
107 30A Trailer tow battery charge
108 15A Spot lamps (police)
121 30A Fuel filter heater (diesel)
124 5A Rain sensor module
125 10A USB smart charger
134 25A Multi-contour seats relay (gas, diesel, hybrid)
138 10A Tailgate release
139 5A USB smart charger
146 15A Traction battery control module (hybrid)
147 40A Change air cooler fan relay (Raptor, Tremor)
159 5A DC/DC power (hybrid)
160 10A Smart data link control
168 15A Traction battery control module (hybrid)
169 10A Motor electric cool pump (hybrid)
170 10A Pedestrian alert control module (hybrid), Traction battery control module (hybrid), Electric motor cool pump (hybrid)
202 60A Body control module B+
210 30A Body control module start stop
305 5A Upfitter 5 relay (Raptor, Tremor)
306 5A Upfitter 6 relay (Raptor, Tremor)

 

Relay number Protected component
R04 Electronic fan relay 1
R06 Electronic fan relay 3
R35 Supplemental heater
R36 Supplemental heater

 

Body Control Module Fuse Box

Fuse box location

Ford F-150 - fuse and relay box location - body control module
Ford F-150 – fuse and relay box location – body control module

 

Fuse box diagram

Ford F-150 - fuse and relay box diagram - body control module
Ford F-150 – fuse and relay box diagram – body control module

 

Assignment of the fuses in the body control module

Fuse location Fuse rating Protected component
1 – Not used
2 10A Delayed accessory feed
3 7.5A Wireless charger
4 20A Not used
5 – Not used
6 10A Driver power window switch
7 10A Gear shift module
8 5A Cell phone passport module
9 5A Combined sensor module
10 – Not used
11 – Not used
12 7.5A Enhanced central gateway, Climate control
13 7.5A Instrument cluster, Steering column control module
14 15A Not used (spare)
15 15A Integrated control panel, SYNC
16 – Not used
17 7.5A Headlamp control module
18 7.5A Not used
19 5A Headlamp switch
20 5A Passive start, Ignition switch, Key inhibit solenoid
21 5A Trailer brake switch
22 5A Not used
23 30A Driver door control module
24 30A Moonroof
25 20A Not used
26 30A Passenger door control module
27 30A Not used
28 30A Amplifier
29 15A 12 inch display
Adjustable pedals
30 5A Not used
31 10A RF receiver, Driver monitor, Terrain management switch
32 20A Audio control module
33 – Not used
34 30A Run/start relay
35 5A 400 watt inverter run/start
36 15A Auto-dimming interior mirror, Rear heat seat run/start, Adaptive front steering run/start, Heated wheel (vehicles without adaptive front steering)
37 20A Advanced driver-assistance systems
38 30A circuit breaker Rear power windows

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

 

Ford F-150 (2019 – 2020) – fuse box diagram

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Ford F-150 (2019 – 2020) – fuse box diagram

Year of production: 2019, 2020

Passenger Compartment Fuse Box

Ford F-150 – fuse box diagram passenger compartment

Fuse Number Fuse Rating Protected Component
1 – Not used.
2 7.5A Memory module logic.

Memory seat switches.

Lumbar motor.
3 20A Driver door lock motor.
4 5A Trailer brake control.
5 20A Not used (spare).
6 10A Not used (spare).
7 10A Not used (spare).
8 10A Not used (spare).
9 10A Extended power module (base).
10 5A Embedded modem module.
11 5A Combined sensor module.
12 7.5A Climate head module.

Smart datalink connector.
13 7.5A Cluster.

Steering column control module.
14 10A Brake on/off switch.
15 10A Smart datalink connector.
16 15A Tailgate release.
17 5A Heads up display.

Terrain switch.

Ignition switch and passive-entry passivestart

start stop switch.
18 5A Key inhibit solenoid.
19 7.5A Extended power module (base).
7.5A Restraint control module (Raptor).
20 7.5A Not used (spare).
21 5A Heads up display.

In car temperature with humidity sensor.
22 5A Passenger occupant detection (Raptor).
23 10A Power driven rear glass switch.

Inverter.

Driver side window.

Moonroof.

Vista roof.
24 20A Central lock/unlock.
25 30A Driver door control module.
26 30A Passenger door control module.
27 30A Vista roof.

Moonroof.
28 20A Not used (spare).
29 30A Not used (spare).
30 30A Not used (spare).
31 15A Adjustable pedal switch and motor.
32 10A Multi-function display.

SYNC.

Radio frequency receiver.
33 20A Radio.
34 30A Run-start relay.
35 5A Selectable drive mode switch.

Upfitter switches (Raptor).
36 15A 360 camera module.

Heated steering wheel module.

Rear-view mirror.

Rear heated seats.

Lane departure warning module.

Automatic high beam module.

Image processing module A.
37 20A Not used (spare).
38 30A Circuit breaker. Rear window switches and motors.

 

 

Engine compartment fuse box (2019-2020 (model year))

Ford F-150 – fuse box diagram – engine compartment

Fuse number Fuse rating Protected component
1 25A1 Horn.
2 50A2 Electric fan 1.
3 30A2 Windshield wiper motor.
4 60A2 Body control module.
5 30A2 Starter relay.
6 20A2 Power point 1.
8 20A2 Power point 2.
10 5A1 Rain sensor.
12 15A2 Upfitter 1 relay (Raptor).
13 10A1 4×4 run/start. 13 1
Adaptive cruise control run/start module.
14 – Not used (base).
15A1 Not used (spare) (Raptor).
15 7.5A1 Front view camera. 15 1
Voltage quality module.
15A1 Voltage quality module (Raptor).
16 10A1 Powertrain control module.
Transmission control module run/start.
17 10A1 Anti-lock brakes run/start.
18 10A1 Electric power steering run/start.
19 5A1 Upfitter 5 relay (Raptor).
20 40A2 Blower motor.
21 30A2 Passenger seat motors.
22 20A1 Radio amplifier.
23 10A1 Alt A sensor.
24 30A2 Trailer brake control module.
25 50A2 Body control module 1.
26 50A2 Electric fan (Gas).
27 30A2 Driver seat motors/memory module.
28 15A1 Heated seat.
29 10A1 4×4 solenoid.
30 25A2 Trailer tow battery charge.
31 – Not used.
32 10A1 A/C clutch.
33 – Not used.
34 10A1 Vehicle power 5 (Diesel).
35 20A1 Vehicle power 4 (Gas).
15A1 Vehicle power 4 (Diesel).
36 10A1 Vehicle power 3.
37 25A1 Vehicle power 2 (Gas).
15A1 Vehicle power 2 (Diesel).
38 25A1 Vehicle power 1 (Gas).
20A1 Vehicle power 1 (Diesel).
39 – Not used.
41 30A2 Body control module voltage quality
module feed.
43 20A2 Trailer tow lamps module.
45 – Not used.
46 10A1 Steering column lock.
47 50A2 Powertrain control heater 3 (Diesel).
48 30A2 Fuel filter heater (Diesel).
49 – Not used.
50 30A2 Fuel pump.
51 20A2 Power point 3.
52 50A2 Powertrain control heater 2 (Diesel).
53 25A2 Trailer tow park lamps.
54 – Not used.
55 15A2 Upfitter 2 relay (Raptor).
56 – Not used.
58 5A1 USB smart charger.
59 – Not used.
60 – Not used.
61 – Not used (base).
15A1 Not used (spare) (Raptor).
62 5A1 Upfitter 6 relay (Raptor).
63 25A1 4×4.
64 15A1 E-locker.
65 – Not used.
66 – Not used.
67 – Not used.
69 – Not used.
70 40A2 Anti-lock brake system (ABS) valves.
Electric parking brake.
71 25A2 4×4.
72 – Not used.
73 – Not used.
74 10A1 Trailer tow backup lamps.
75 – Not used.
76 40A2 Body control module 2.
77 30A2 Climate controlled seat.
78 10A1 Spot light module.
79 – Not used.
80 10A1 Heated windshield wiper.

Upfitter 4 relay (Raptor).
81 – Not used.
82 30A1 Transmission fluid pump.
5A1 Powertrain control module (Diesel).
83 15A1 Transmission control module.
84 – Not used.
85 – Not used.
86 – Not used.
87 – Not used.
88 10A1 Multi-contour seats relay.
Upfitter 3 relay (Raptor).
89 30A2 Power running boards.
91 – Not used.
93 15A1 Heated mirrors.
94 15A1 Rear heated seat module (Raptor, Diesel).
95 – Not used (base).
15A1 Not used (spare) (Raptor).
96 – Not used.
97 40A2 Electric fan (Raptor).
50A2 Powertrain control heater 1 (Diesel).
98 15A2 10R transmission module r/s. 98 2
3.3L transmission fluid pump.
99 40A2 Heated rear window.
100 25A2 Diesel exhaust fluid (DEF) heater relay (Diesel).
101 25A2 Electric fan (base).
102 30A2 Power sliding back window.
103 20A2 Trailer tow stop-turn relay fuse.
104 15A1 Snowplow switch.
Rear heated seats (base).
105 10A1 Telescoping mirror.

1 Micro 2 fuse.

2 Slotted M case fuse.

Note: Spare fuse amperage may vary.

Relay Number Fuse Rating Protected Component
R02 – Powertrain control module relay.
R05 – Electric fan relay.

GMC Savana (2003 – 2007) – fuse box diagram

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GMC Savana (2003 – 2007) – fuse box diagram

Year of  production: 2003, 2004, 2005, 2006, 2007

Passenger compartment relay box

 

No.
 A
 Circuit Protected
1 –  –
2 10 Outside Rearview Mirror Switch
3 15 Courtesy Lamp Relay
4 10 Left Rear Stop/Turn Signal
5 10 Cargo Unlock Relay
6 10 Right Rear Stop/Turn Signal
7 10 Driver Unlock Relay
8 10 Center High Mounted Stop Lamp (CHMSL), Cruise Control Module (CCM), Throttle Actuator Control Module (TCM (’06-’07)), Transmission Control Module (Diesel), Engine Control Module (Diesel)
9 10 HVAC Control Assembly, Air Temperature Actuator, HVAC Control Processor (’06-’07), Auxiliary Blower Motor Relays (’06-’07), Air/Mode Actuator (’06-’07)
10 20 HVAC Control Assembly, Vacuum Pump (Diesel)
11 10 Electronic Brake Control Module (EBCM), High Idle Switch (’06-’07), Traction Control Switch (’06-’07)
12 30 Rear Window Defogger Relay
13 30 Auxiliary Blower Motor Relays (Low/MED/High Speed)
14 10 Driver Turn Mirror
15 20 Door Lock Relay
16 10 Upfitter Park
17 –  –
18 10 Left Tail Lamp, License Lamp
19 10 Passengers Turn Mirror
20 10 Right Ttail Lamp
21 15 Trailer Park Lamp
22 10 Inflatable Restraint l/P Module Disable Switch, Front Park/Turn Signal Lamps, Front Marker Lamps
23 50 Upfitter Wiring Harness
20 Cooling Fan (SEO) (’03-’05)
60 Electronic Brake Control Module (EBCM) (’06-’07)
24 50 Auxiliary Relay (YF7)
20 Auxiliary Relay (SEO)
Circuit Breaker
CB1 25 Power Window (Driver/Front Passenger)
Relay 
R1 Rear Window Defogger
R2 Front Passenger Lock Actuator, LR/RR Door Lock Actuators
R3 Driver/Front Passenger/Cargo Lock Actuators, LR/RR Door Lock Actuators
R4 Auxiliary Relay
R5 Courtesy Lamp
R6 Cargo Unlock
R7 Driver Unlock
R8 Park Lamp
R9 Window Residual Accessory Power

 

Engine Compartment Fuse Box

 

No.
 A
 Protected Component
1 15 Radio, Vehicle Communication Interface Module (VCIM (’03-’05)), Chime Module (’06-’07)
2 20 Gasoline: Powertrain Control Module (PCM)
20 Diesel: Engine Control Module (ECM), Transmission Control Module (TCM), Coolant Heater
3 10 Trailer Stop/Turn Relay (Left)
4 10 Trailer Stop/Turn Relay (Right)
5 10 Back-Up Lamps Trailer or C405 (Cutaway)
6 10 Gasoline: Powertrain Control Module (PCM), Automatic Transmission, Body Control Module (BCM)
10 Diesel: Engine Control Module (ECM), Glow Plug Control Module (GPCM), Automatic Transmission, Body Control Module (BCM)
7 15 Stop Lamp Switch
8 20 Rear Window Defogger, Heated Mirror
9 10 Right Daytime Running Lamp/Turn Signal
10 10 Left Daytime Running Lamp/Turn Signal
11 15 Body Control Module (BCM)
12 20 Fuel Pump Relay
13 30 Trailer Wiring Harness
14 15 Turn Signal Hazard Flasher Module
15 15 Horn Relay
16 15 Body Control Module (BCM)
17 15 Trailer Stop/Turn Relay (Left and Right)
18 15 Body Control Module (BCM)
19 10 Body Control Module (BCM)
20 10 Remote Control Door Lock Receiver (RCDLR)
21 10 4.8L/5.3L/6.0L (Gasoline): Even Fuel Injectors, Even Ignition Coils
10 4.3L (Gasoline): Even Fuel Injectors, Ignition Coil
22 10 Stop Lamp Switch and A/C Relay
23 15 4.8L/5.3L/6.0L (Gasoline): Odd Fuel Injectors, Odd Ignition Coils, EVAP Canister Purge Solenoid, Mass Air Flow (MAF) Sensor, Park/Neutral Position (PNP) Switch
15 4.3L (Gasoline): Odd Fuel Injectors, Ignition Control Module, EVAP Canister Purge Solenoid, Mass Air Flow (MAF) Sensor, Park/Neutral Position (PNP) Switch
10 Diesel: MAF/IAT Sensor, Park/Neutral Position (PNP) Switch
24 10 Body Control Module (BCM)
25 20 Diesel: Fuel Heater
26 10 Inside Rearview Mirror
27 10 Crankcase, Powertrain Control Module (Gasoline), Engine Control Module (Diesel)
28 10 Brake Transmission Shift Interlock System
29 20 Auxiliary Power Outlet
30 15 Cigar Lighter, Data Link Connector (DLC)
31 10 Instrument Panel Cluster (IPC)
32 10 A/C Relay
33 30 Diesel: Engine Control Module (ECM)
34 10 EVAP Canister Vent Solenoid (Gasoline), Rear Fog Lamp Relay
35 10 Diesel: Cooling Fan Relay
36 15 Back-Up Lamps, Park/Neutral Position (PNP) Switch
37 10 Supplemental Inflatable Restraint System
38 15 Gasoline: Powertrain Control Module (PCM), Cruise Control Module (CCM), Throttle Actuator Control (TAC) Module, Steering WheelSpeed/Position Sensor
10 Diesel: Engine Control Module (ECM), Glow Plug Control Module (GPCM), Transmission Control Module
39 15 Gasoline: Oxygen Sensor
40 15 Gasoline: Oxygen Sensor
41 15 Windshield Wipers Relay
42 10 Right Headlamp (Low Beam)
43 10 Left Headlamp (Low Beam)
44 10 Left Headlamp (High Beam)
45 10 Right Headlamp (High Beam )
46 10 Body Control Module (BCM)
47 25 Windshield Wiper Motor
48 60 Electronic Brake Control Module (EBCM)
49 40 Starter Relay, Ignition Switch
50 30 Trailer Wiring Harness
51 40 Blower Motor Resistor
52 40 Ignition Switch
53 10 Diesel: Engine Control Module (ECM)
54 –  –
55 125 Fuse Block – Body
Circuit Breaker
CB1 30 Power Seat
Relay 
R1 Windshield Wiper
R2 Air Conditioning
R3 Rear Fog Lamp
R4 Headlamp (High Beam)
R5 Fuel Pump
R6 Headlamp (Low Beam)
R7 Horn
R8 Starter
R9 Diesel: Engine Control Module (ECM)

 

Auxiliary Fuse Box

 

No.
 A
 Circuit Protected
2 10 Dome Fluorescent Work Lamps
3 15 Access Panel Relays
4 –  –
Relay
1 Access Panel Latches (Left Side Rear)
5 Access Panel Latches (Left Side Front)
6 Access Panel Latches (Right Side)

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Chevy G30 (1988 – 1992) – fuse box diagram

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Chevy G30 (1988 – 1992) – fuse box diagram

Year of  production: 1988, 1989, 1990, 1991, 1992

Chevy G30 - fuse box diagram
Chevy G30 – fuse box diagram
No.
 A
 Circuit Protected
1 20 Horn, Glove Box Light, Clock, Electric/Vanity Mirrors, Cigarette Lighter
2 20 Parking Lights, Light Switch, Tail Lights
3 10 Electronic Control Module (ECM)
4 20 Gauge, Cruise Control, Ashtray Light
5 20 Ignition, Ignition Switch, Turn Signal Flasher, Back-Up Light Switch
6 10 Electronic Control Module (ECM), Ignition
7 10 Daytime Running Lights
8 5 Rear Air Conditioning Switch Light, Rear Auxiliary Heater Switch, Dome Light Switch, Cigarette Lighter, Convenience Tray Light, Foglight, Mirror Switch Light, Auxiliary Heater, Rear Air Conditioning
9 25 Auxiliary Heater and Air Conditioning
10 20 Heater, Air Conditioning
11 30 Circuit Breaker: Power Windows
12 20 Fuel Pump
13 30 Circuit Breaker: Power Seat, Power Door Locks
14 20 Hazard Flasher, Stop Lamps
15 10 Radio
16 25 Windshield Washer/Wiper Motor and Switch
17 –  –

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Chevy G20 (1988 – 1992) – fuse box diagram

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Chevy G20 (1988 – 1992) – fuse box diagram

Year of  production: 1988, 1989, 1990, 1991, 1992

Chevy G20 - fuse box diagram
Chevy G20 – fuse box diagram
No.
 A
 Circuit Protected
1 20 Horn, Glove Box Light, Clock, Electric/Vanity Mirrors, Cigarette Lighter
2 20 Parking Lights, Light Switch, Tail Lights
3 10 Electronic Control Module (ECM)
4 20 Gauge, Cruise Control, Ashtray Light
5 20 Ignition, Ignition Switch, Turn Signal Flasher, Back-Up Light Switch
6 10 Electronic Control Module (ECM), Ignition
7 10 Daytime Running Lights
8 5 Rear Air Conditioning Switch Light, Rear Auxiliary Heater Switch, Dome Light Switch, Cigarette Lighter, Convenience Tray Light, Foglight, Mirror Switch Light, Auxiliary Heater, Rear Air Conditioning
9 25 Auxiliary Heater and Air Conditioning
10 20 Heater, Air Conditioning
11 30 Circuit Breaker: Power Windows
12 20 Fuel Pump
13 30 Circuit Breaker: Power Seat, Power Door Locks
14 20 Hazard Flasher, Stop Lamps
15 10 Radio
16 25 Windshield Washer/Wiper Motor and Switch
17 –  –

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

GMC Vandura (1988 – 1992) – fuse box diagram

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GMC Vandura (1988 – 1992) – fuse box diagram

Year of  production: 1988, 1989, 1990, 1991, 1992

GMC Vandura - fuse box diagram
GMC Vandura – fuse box diagram
No.
 A
 Circuit Protected
1 20 Horn, Glove Box Light, Clock, Electric/Vanity Mirrors, Cigarette Lighter
2 20 Parking Lights, Light Switch, Tail Lights
3 10 Electronic Control Module (ECM)
4 20 Gauge, Cruise Control, Ashtray Light
5 20 Ignition, Ignition Switch, Turn Signal Flasher, Back-Up Light Switch
6 10 Electronic Control Module (ECM), Ignition
7 10 Daytime Running Lights
8 5 Rear Air Conditioning Switch Light, Rear Auxiliary Heater Switch, Dome Light Switch, Cigarette Lighter, Convenience Tray Light, Foglight, Mirror Switch Light, Auxiliary Heater, Rear Air Conditioning
9 25 Auxiliary Heater and Air Conditioning
10 20 Heater, Air Conditioning
11 30 Circuit Breaker: Power Windows
12 20 Fuel Pump
13 30 Circuit Breaker: Power Seat, Power Door Locks
14 20 Hazard Flasher, Stop Lamps
15 10 Radio
16 25 Windshield Washer/Wiper Motor and Switch
17 –  –

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Infiniti Q45 (2002 – 2006) – fuse box diagram

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Infiniti Q45 (2002 – 2006) – fuse box diagram

Year of  production: 2002, 2003, 2004, 2005, 2006

Passenger Compartment

Infiniti Q45 - fuse box diagram - passenger compartment
Infiniti Q45 – fuse box diagram – passenger compartment
  1. Body Control Module (BCM)
  2. Fuse Box No.1
  3. ’02: Nissan Anti Theft System (NATS) Immobilizer
    ’03-’06: Shift Lock Control Unit
  4. Headlamp Battery Saver Control Unit
  5. Lane Departure Warning (LDW) Camera Unit
  6. Low Tire Pressure Warning Control Unit
  7. Combination Flasher Unit
  8. ’02-’04: Power Steering Control Unit
  9. Auto Air Conditioner Amplifier
  10. Engine Control Module (ECM)
  11. ’02-’04: Transmission Control Module (TCM)
  12. VDC/TCS/ABS Control Unit
  13. Fuse Box No.2
  14. Air Bag Diagnosis Sensor Unit
  15. Steering Lock Control Unit
  16. Driver Seat Control Unit
  17. ’02: Shift Lock Control Unit
    ’03-’06: Nissan Anti Theft System (NATS) Immobilizer
  18. ’02-’04: Automatic Speed Control Device (ASCD) Control Unit
  19. AV Control Unit

Passenger Compartment Fuse Box No. 1

Infiniti Q45 - fuse box diagram - passenger compartment fuse box no. 1
Infiniti Q45 – fuse box diagram – passenger compartment fuse box no. 1
No.
 A
 Circuit Protected
1 10 Body Control Module (BCM), Power Door Lock, Intelligent Cruise Control (ICC) Control Unit, ICC Warning Chime, ICC Brake Hold Relay, ICC Sensor, ICC Brake Switch, Headlamp Battery Saver Control Unit, AV and Navi Control Unit, TEL Adapter Unit, Theft Warning System, Nissan Anti Theft System (NATS) Immobilizer, Warning Chime, Lane Departure Warning (LDW) Switch, LDW Chime, LDW Camera Unit, Compass (Auto Anti-Dazzling Inside Mirror), Rear Window Defogger Relay, Dual Mode Meffler Control Unit, Power Window, Headlamp, Daytime Light System, Sunroof, Pre-Crash Seat Belt Control Unit, Power Seat, Climate Controlled Seat Relay, Rain Sensor, Trunk Lid Opener Relay
2 10 Auto Air Conditioner Amplifier, ECV Solenoid Valve (A/C Compressor)
3 10 Body Control Module (BCM), Power Door Lock, Trunk Lid Opener Relay, Trunk Lid Opener Switch, Theft Warning System, Warning Chime, Power Window, Reverse Interlock Door Mirror System, Headlamp, Daytime Light System, Sunroof, Power Seat
4 10 Rear Sunshade Unit, Rear Control Cancel Switch, Rear Control Cancel Relay, Handset, Door Mirror Defogger Relay, Auto Return Cancel Switch
5 10 Combination Flasher Unit
6 10 Data Link Connector, Combination Meter, Warning Chime, Auto Air Conditioner Amplifier, Headlamp Battery Saver Control Unit, Low Tire Pressure Warning Control Unit, Handset, Security Indicator Lamp, Body Control Module (BCM), Theft Warning System, Nissan Anti Theft System (NATS) Immobilizer, Steering Lock Control Unit, Clock, Active Damper Suspension Control Unit
7 10 VDC/TCS/ABS Control Unit, Active Damper Suspension Control Unit, Rear Active Steer (RAS) Control Unit
8 10 Map Lamp, Console Lamp, Rear Personal Lamp, Front Step Lamp, Rear Step Lamp, Vanity Mirror Lamp, Trunk Room Lamp, Foot Well Lamp, Homelink Universal Transceiver, Detention Switch (A/T), Shift Lock Control Unit, Microphone, Door Mirror Control Unit, Reverse Interlock Door Mirror System, Ignition Key Hole Illumination, Seat Memory Switch
9 10 Combination Meter, Back-Up Lamp Relay, Back-Up Lamp, A/T Device, Alternator, Transmission Control Module (TCM), AV and Navi Control Unit, Rear View Camera Unit, Reverse Interlock Door Mirror System
10 20 Rear Window Defogger Relay
11 20 Rear Window Defogger Relay
12 10 Automatic Speed Control Device (ASCD) Control Unit, ASCD Brake Switch
13 15 Engine Control Module (ECM), Injectors, Fuel Pump Relay
14 10 Starter, Daytime Light Control Unit, Body Control Module (BCM)
15 20 Trunk Lid Opener Actuator, Fuel Lid Opener Actuator, Trunk Lid Opener Relay, Body Control Module (BCM), Trunk Closure Control Unit, Auto Trunk Control Unit, Auto Trunk Buzzer, Auto Trunk Motor
16 10 Air Fuel Ratio Sensor
17 10 ’05-’06: Stop Lamp Switch, VDC/TCS/ABS Control Unit, Intelligent Cruise Control (ICC) Brake Hold Relay, ICC Control Unit, Shift Lock Control Unit, Active Damper Suspension Control Unit, Rear Active Steer (RAS) Control Unit
15 ’02-’04: Stop Lamp Switch, VDC/TCS/ABS Control Unit, Intelligent Cruise Control (ICC) Brake Hold Relay, ICC Control Unit, Shift Lock Control Unit, Active Damper Suspension Control Unit
18 10 Heated Oxygen Sensors
19 15 Shift Lock Solenoid, Shift Lock Control Unit
20 10 Air Bag Diagnosis Sensor Unit, Occupant Classification System
21 10 Audio Unit, Display, Satellite Radio Tuner, BOSE Amplifier, Auto Air Conditioner Amplifier, CD Auto Changer, Rear Control Cancel Relay, Rear Control Switch, Antenna Amplifier, AV and Navi Control Unit, Multifunction Switch, Voice Activated Control Module, TEL Adapter Unit, Low Tire Pressure Warning Control Unit, Body Control Module (BCM), Remote Keyless Entry System, Theft Warning System, Combination Meter, Rear View Camera Unit, Headlamp, Daytime Light System, Power Seat
22 15 Combination Flasher Unit
Infiniti Q45 - fuse box diagram - passenger compartment relay box
Infiniti Q45 – fuse box diagram – passenger compartment relay box
No.
 Relay
R1 Accessory

Passenger Compartment Fuse Box No.2

Infiniti Q45 - fuse box diagram - passenger compartment fuse box no. 2
Infiniti Q45 – fuse box diagram – passenger compartment fuse box no. 2
No.
 A
 Circuit Protected
31 15 Blower Motor, Auto Air Conditioner Amplifier
32 10 Key Switch and Key Lock Solenoid, Power Window, Detention Switch (A/T), Body Control Module (BCM), Auto Trunk Control Unit, Nissan Anti Theft System (NATS) Immobilizer, Steering Lock Control Unit, Warning Chime, Engine Control Module (ECM) Relay (Intake Valve Timing Control Position Sensor, Mass Air Flow Sensor, Crankshaft Position Sensor, Camshaft Position sensor, EVAP Canister Purge Volume Control Solenoid Valve, EVAP Canister Vent Control Valve)
33 15 Blower Motor, Auto Air Conditioner Amplifier
34 20 Front Wiper Relay, Front Wiper Motor, Front Washer Motor, Intelligent Cruise Control (ICC) Control Unit
35 10 Transmission Control Module (TCM), A/T PV IGN Relay
36 15 Fuel Pump Relay, Fuel Pump Control Module (FPCM)
37 10 Handset
38 –
Infiniti Q45 - fuse box diagram - passenger compartment relay box
Infiniti Q45 – fuse box diagram – passenger compartment relay box
No.
 Relay
R1 Blower
R2 Engine Control Module (ECM)
R3 Fuel Pump

 

Infiniti Q45 - fuse box diagram - passenger compartment
Infiniti Q45 – fuse box diagram – passenger compartment
  1. AV and Navi Control Unit
  2. BOSE Amplifier
  3. Rear View Camera Control Unit
  4. Antenna Amplifier
  5. Rear Sunshade Unit
  6. Fuel Pump Control Module (FPCM)
  7. ’02-’04: Dual Mode Muffler Control Unit
  8. Intelligent Cruise Control (ICC) Unit
  9. ’05-’06: Pre-Crash Seat Belt Control Unit
  10. Fuel Lid Opener Actuator
  11. Rear Shock Absorber Actuator (RH)
  12. ’05-’06: Dual Mode Muffler Control Unit
  13. Trunk Lid Opener Actuator
  14. ’05-’06: Trunk Closure Control Unit
  15. ’05-’06: Rear Active Steer (RAS) Control Unit
  16. Active Damper Suspension Control Unit
  17. ’05-’06: Satellite Radio Tuner
  18. Voice Activated Control Module
  19. Rear Shock Absorber Actuator (LH)
  20. ’03-’06: Auto Trunk Control Unit
  21. ’05-’06: TEL Adapter Unit

Engine Compartment

Infiniti Q45 - fuse box diagram - engine compartment
Infiniti Q45 – fuse box diagram – engine compartment
  1. Daytime Light Control Unit
  2. Fuse Box
  3. Front Shock Absorber Actuator (LH)
  4. VDC Actuator
  5. Front Shock Absorber Actuator (RH)
  6. Front Wiper Motor
  7. Relay Box No.2
  8. VDC Relay Box
  9. Hood Switch

Engine Compartment Fuse Box

Infiniti Q45 - fuse box diagram - engine compartment fuse box
Infiniti Q45 – fuse box diagram – engine compartment fuse box
No.
 A
 Circuit Protected
51 10 Air Conditioner Relay (Magnet Clutch), Engine Control Module (ECM)
52 15 Audio Unit, Satellite Radio Tuner, CD Auto Changer, AV and Navi Control Unit, Display, Voice Activated Control Module, AV and Navi Control Unit, Display, Voice Activated Control Module, TEL Adapter Unit, Low Tire Pressure Warning Control Unit, Rear View Camera Unit
53 20 Engine Control Module (ECM) Relay (Ignition Coils, Condenser, Intake Valve Timing Control Solenoid Valve, Vacuum Cut Valve Bypass Valve, Variable Induction Air Control System (VIAS) Control Solenoid Valve)
54 15 Tail Lamp Relay (Front/Rear Combination Lamps, Front/Rear Side Marker Lamp, License Lamps, Console Box Lamp, Glove Box Lamp, Illumination Control Switch, Illumination: (Cigarete Lighter, Multifunction Switch, VDC Off Switch, Hazard Switch, Audio Unit, CD Auto Changer, A/T Device, Clock, Climate Controlled Seat Temperature Dial, Headlamp Aiming Switch, AV and Navi Control Unit, Climate Controlled Seat Switch, Heated Seat Switch, Climate Controlled Seat Level Switch, Lane Departure Warning (LDW) Switch, Front/Rear Ashtrays, Rear Power Seat Switch, Rear Sunshade Front Switch, Active Dumper Suspension Select Switch, Door Control Unit, Power Window Main Switch, Microphone, Rear Console Cancel Switch), Headlamp Aiming Motor LH/RH, Headlamp Battery Saver Control Unit
55 20 Right Headlamp (Low Beam), Headlamp Relay No.1, Theft Warning System
56 15 Horn Relay, Steering Switch, Body Control Module (BCM), Theft Warning System, Alternator
57 20 Left Headlamp (Low Beam), Headlamp Relay No.1, Theft Warning System
58 10 Data Link Connector, Cooling Fan Relay No.2, Cooling Fan Relay No.3, Intake Valve Timing Control Solenoid Valve, Vacuum Cut Valve Bypass Valve, Variable Induction Air Control System (VIAS) Control Solenoid Valve
71 15 Climate Controlled Seat Relay (Driver Side)
72 15 Climate Controlled Seat Relay (Passenger Side)
73 15 Headlamp (High Beam), Lighting Switch, Headlamp Relay No.2, Combination Meter, Daytime Light Control Unit, Body Control Module (BCM), Theft Warning System, Headlamp Battery Saver Control Unit
74 15 Throttle Control Motor Relay
75 10 Transmission Control Module (TCM), A/T PV IGN Relay
76 20 Rear Active Steer (RAS) Motor Relay, RAS Control Unit
77 10 Intelligent Cruise Control (ICC) Unit
78 15 Frong Fog Lamp Relay
B 50 Ignition Relay (Fuse: “1”, “2”, “5”, “7”, “9”, “34”, “35”, “36”, “37”, “81”, “82”)
C 50 Accessory Relay (Fuse: “4”; Circuit Breaker No.3 – Cigar Lighter, Front Power Socket), Fuse: “3”, “6”, “8”, “10”, “11”, “15”, “17”, “19”, “22”
D 30 ’05-’06: Pre-Crash Seat Belt Control Unit
30 ’02: VDC/TCS/ABS
E 40 Cooling Fan Relay No.1
F 30 VDC/TCS/ABS (Solenoid Valve Relay)
G 50 Ignition Switch, Park/Neutral Position Switch, Starter, Accessory Relay
H 40 Circuit Breaker No.1 (Power Window, Door Lock, Driver Door Control Module, Rear LH Door Control Unit, Body Control Module(BCM), Sunroof Motor, Automatic Drive Positioner), Circuit Breaker No.2 (Power Window, Door Lock, Passenger Door Control Module, Rear RH Door Control Unit, Driver Seat Control Unit, Automatic Drive Positioner, Rear Power Seat Control Unit (LH/RH))
I 40 Cooling Fan Motor No.2 (Cooling Fan Relay No.1, Cooling Fan Relay No.2, Cooling Fan Relay No.3)
J 30 BOSE Amplifier
K 50 VDC/TCS/ABS (Motor Relay)
L 50 Blower Relay (Fuse: “31”, “33”), Fuse: “32”
Relay
R1 Back-Up Lamp
R2 Throttle Control Motor
R3 Headlamp (No.2)
R4 Headlamp (No.1)
R5 Park/Neutral Position
R6 Air Conditioner
R7 Tail Lamp
R8 Horn
R9 Ignition
R10 Front Wiper

Engine Relay Fuse Box

Infiniti Q45 - fuse box diagram - engine compartment relay box
Infiniti Q45 – fuse box diagram – engine compartment relay box
No.
 A
 Circuit Protected
81 20 Heated Seat (Front/Rear)
82 10 Daytime Light Control Unit
Relay
R1 ’05-’06: Cooling Fan (No.1)
’03-’04: Climate Controlled Seat
R2 ’05-’06: Intelligent Cruise Control (ICC) Brake Hold
R3 ’05-’06: Front Fog Lamp
R4 ’02-’04: Intelligent Cruise Control (ICC) Brake Hold
R5 ’05-’06: Front Wiper Rain
’02-’04: A/T PV ign

 

Infiniti Q45 - fuse box diagram - engine compartment relay box
Infiniti Q45 – fuse box diagram – engine compartment relay box
No.
 Relay
R1 Cooling Fan (No.2)
R2  –
R3 Cooling Fan (No.3)

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.