Ford Bronco Sport Fuse Box: What Each Fuse Does
From the 2026 Ford Bronco Sport owner's manual. 1 fuse box listed.
Engine compartment fuse box
| Fuse | Amps | Circuit |
|---|---|---|
| 7 | 15 A | Powertrain control module power supply 2. |
| 8 | 15 A | Powertrain control module power supply 3. |
| 9 | 15 A | Powertrain control module power supply 4. |
| 11 | 30 A | Starter motor. |
| 12 | 10 A | A/C clutch. |
| 13 | 40 A | Blower motor. |
| 14 | 10 A | Not used. |
| 15 | 20 A | Horn. |
| 16 | 20 A | Rear window washer pump. |
| 18 | – | Not used. |
| 21 | 5 A | Battery monitoring sensor. |
| 22 | 10 A | Auxiliary accessory overhead switch pack. |
| 23 | 5 A | Power steering module. |
| 24 | 10 A | Anti-lock brake system. |
| 25 | 10 A | Powertrain control module. |
| 27 | 20 A | Advanced driver assistance system - driver assist module. |
| 28 | 10 A | All wheel drive module power supply #2. |
| 29 | 40 A | Anti-lock brake system valves. |
| 30 | 60 A | Anti-lock brake system pump. |
| 31 | 30 A | Driver seat module, Driver power seat. |
| 32 | 30 A | Passenger power seat. |
| 33 | 20 A | Media bin power point. |
| 34 | 20 A | Center console power point. |
| 36 | 20 A | Rear cargo power point. |
| 36B | 40 A | Not used. |
| 37 | 60 A | 400W power inverter. |
| 39 | 30 A | Glass roof. |
| 44 | 20 A | Heated seats. |
| 47 | 10 A | Not used. |
| 50 | 60 A | Cooling fan. |
| 51 | 30 A | Rear defrost. |
| 54 | 10 A | Heated mirrors. |
| 62 | 40 A | All wheel drive module. |
| 63 | 10 A | Upfitter relay #4. |
| 68 | 10 A | Upfitter relay #3. |
| 69 | 10 A | Upfitter relay #2. |
| 71 | 30 A | Wiper motor. |
| 77 | 20 A | Right rear wiper. |
| 79 | 10 A | Not used. |
| 83 | 20 A | Not used. |
| 84 | 40 A | Positive temperature coefficient heater bank #1. |
| 85 | 60 A | Positive temperature coefficient heater bank #2. |
| 86 | 40 A | Positive temperature coefficient heater bank #3. |
| 91 | 5 A | Floodlight. |
| 93 | 40 A | Trailer tow. |
| 120 | 5 A | Headlamp switch. |
| 125 | 15 A | Port fuel injectors. |
| 134 | 5 A | Smart USB charger. |
| 136 | 30 A | Not used. |
| 137 | 20 A | Amplifier #1. |
| 139 | 20 A | Amplifier #2. |
| 146 | 10 A | Center rear console USB charger. |
| 157 | 10 A | Not used. |
| 158 | 25 A | Driver side headlamp. |
| 160 | 25 A | Passenger side headlamp. |
| 183 | 15 A | Heated steering wheel. |
| 186 | 15 A | Liftgate glass release. |
| 200 | 10 A | On-board diagnostic connector 2. |
Listings are copied as text from the manual's fuse tables (AI-assisted; every circuit name was matched against the cited pages 2026-10-18). Fuse layouts can differ by trim and year; check the label on the fuse box cover before replacing a fuse, and always use the same amp rating.
Confirm with your own manual, dipstick or door-jamb label.
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