by Tom Smith
In this article, learn more about the 2010 Ford F150 fuse box diagram, its location, and function.
The fuse box is responsible for protecting the electrical circuits from overloading and damage. This quick reference guide is not intended to replace your vehicle Owner’s Manual which contains more detailed information concerning the features of your vehicle, as well as important safety warnings designed to help reduce the risk of injury to you and your passengers.
Table of Contents
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.
2010 Ford F150 Power Distribution Box Diagram
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 you disconnect and reconnect the battery, you will need to reset some features.The high-current fuses are coded as follows:
(*Mini fuses / **Cartridge fuses)Fuse or relay number Fuse amp rating Protected Circuits 1 – Powertrain control module (PCM)
power relay2 – Starterrelay 3 – Blower motorrelay 4 – Rear window defroster 5 – Electric fan relay (high speed) 6 – Trailer tow park lamprelay 7 – Upfitter 1 relay 8 – Fuel pump 9 – Trailer tow battery charger 10 – Upfitter 2 relay 11 30A** Power running board motors 12 40A** Electric fan 13 30A** Starter relay power 14 30A** Passenger power seat 15 40A** Electric fan 16 – Not Used 17 30A** Trailer brake control 18 30A** Upfitter 1 19 30A** Upfitter 2 20 20A** 4×4 module (ESOF) 21 30A** Trailer tow battery charge 22 20A** Cigar lighter 23 – Air conditioner clutchrelay 24 – Upfitter 4 relay 25 – Heated mirror relay 26 10A* PCM – keep alive power, Canister
vent solenoid, Transmission, PCM
relay27 20A* Fuel pump relay 28 10A* Upfitter 4 29 10A* 4×4 integrated wheel end solenoid 30 10A* Air conditioner clutch relay power 31 15A* Trailer tow park lamp relay 32 40A** Heated backlite 33 – Not Used 34 40A** Powertrain control module relay power 35 – Not Used 36 30A** Roll stability control module (RSC) 37 – Trailer tow left hand stop/turn relay 38 – Trailer tow right-hand stop/turn relay 39 – Backup lamp relay power 40 – Electric fanrelay 41 15A* Heated Mirror 42 – Not Used 43 20A* Backup lamp relay 44 15A* Upfitter 3 45 20A* Trailer tow stop turn relay feed 46 15A* Brake on/off (BOO) switch 47 60A** Roll stability control module(RSC) 48 – Not Used 49 30A** Wiper relay power 50 – Not used 51 40A** Blower motor relay power 52 – Not used 53 5A* PCM, 6R80 transmission 54 5A* 4×4 module, Back up lamp, RSC,
Trailer tow battery charge relay55 5A* Electronic compass mirror (6R
transmission only)56 – Not Used 57 – Not used 58 15A* Trailer tow backup lamps 59 – Not used 60 – One-touch Start diode 61 – Fuel pump diode 62 – Upfitter 3 relay 63 25A** Electric fan relay power 64 30A** Amplifier 65 20A** Auxiliary power point (instrument panel) 66 20A** Auxiliary power point (inside center console) 67 – Not Used 68 20A** 4×4 module 69 30A** Passenger heated/cooled seats 70 – Not used 71 – Not used 72 20A** Auxiliary power point (rear) 73 – Not Used 74 30A** Driver power seat 75 15A* Powertrain control module – voltage power 1 76 20A* Voltage power 2, Voltage – battery
voltage, Mass air flow/Intake air
temp, CMS 12 and 22 with 6R80
transmission, Brake on/off switch
(BOO)77 10A* Voltage power 3, Electric fan clutch,
A/C clutch relay coil, Floor shifter
(4–speed transmission)78 15A* Ignition coils, Voltage power 4 79 10A* CMS 4–speed transmission, 12 and
22 with 4–speed transmission80 5A* Steering wheel illumination 81 – Not used 82 10A* Trailer brake control module
(TBCM), After market center high
mounted stop lamp (CHMSL)83 – Not used 84 – Not used 85 – Electric fan relay (low speed) 
2010 Ford F150 Passenger Compartment Fuse Panel
The fuse panel is on the right-hand side of the passenger footwell behind a trim panel. To remove the fuse panel cover, press the tabs on both sides of the cover, and then pull it off. To reinstall the fuse panel cover, place the top part of the cover on the fuse panel and push the bottom part until it latches. Gently pull on the cover to make sure it has latched properly.Fuse or relay number Fuse amp rating Protected Circuits 1 30A Moon roof 2 15A Not used (spare) 3 15A Not used (spare) 4 30A Not used (spare) 5 10A Keypad illumination, Brake Shift
Interlock (BSI), SJB microprocessor
power6 20A Turn signals, Stop lamps 7 10A Low beam headlamps (left) 8 10A Low beam headlamps (right) 9 15A Interior courtesy lights, Cargo lamps 10 15A Backlighting, Puddle lamps 11 10A GPS module 12 7.5A Power mirror switch, Memory seat
module microprocessor power,
Steering column switch13 5A SYNC 14 10A Ambient lighting module 15 10A Climate control 16 15A Ignition switch feed 17 20A All lock motor feeds 18 20A Driver memory seat switch 19 25A Not used (spare) 20 15A Adjustable pedals, Datalink 21 15A Fog lamps, Fog lamp indicator 22 15A Park lamps, Side marker lamps 23 15A High beam headlamps 24 20A Horn 25 10A Interior demand lamps, Mid box
power feed26 10A Instrument panel cluster, Key out
inhibit solenoid, Radio info display
(CID), Radio buttons, Key-in chime27 20A Not used 28 5A Radio muting 29 5A Instrument panel cluster 30 5A Passenger airbag disable indicator 31 10A Passenger airbag disabled indicator 32 10A Non-integrated compass module,
Heated-only seat module33 10A Trailer brake controller 34 5A Electronic locking differential
indicator35 10A Reverse sensing system 36 5A Passive anti-theft system transceiver 37 10A Upfitter relay coils 38 20A Subwoofer 39 20A Radio, Navigation display 40 20A Auto-dimming rearview mirror, Door
lock switch illumination, Radio
accessory delay41 15A Auto-dimming rear view mirror, Door
lock switch illumination, Radio
accessory delay42 10A Not used (spare) 43 10A Heated mirror/backlight relay, Rain
sensor, Reverse camera44 10A Not used (spare) 45 5A Front wiper logic, Blower motor
relay46 7.5A Occupant classification sensor (OCS) 47 30A Circuit
BreakerPower windows, Moon roof, Power
sliding backlight48 15A Delayed accessory relay (Feeds fuse
41 and circuit breaker 47)
2010Ford F150Standard Fuse Amperage Rating and Color
| Fuse rating | Mini fuses | Standard fuses | Maxi fuses | Cartridge maxi fuses | Fuse link cartridge |
| 2A | Grey | Grey | – | – | – |
| 3A | Violet | Violet | – | – | – |
| 4A | Pink | Pink | – | – | – |
| 5A | Tan | Tan | – | – | – |
| 7.5A | Brown | Brown | – | – | – |
| 10A | Red | Red | – | – | – |
| 15A | Blue | Blue | – | – | – |
| 20A | Yellow | Yellow | Yellow | Blue | Blue |
| 25A | Natural | Natural | – | – | – |
| 30A | Green | Green | Green | Pink | Pink |
| 40A | – | – | Orange | Green | Green |
| 50A | – | – | Red | Red | Red |
| 60A | – | – | Blue | Yellow | Yellow |
| 70A | – | – | Tan | – | Brown |
| 80A | – | – | Natural | Black | Black |
Tom Smith
+ posts
Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.
