2023 Ford Ranger Fuse Box: What Each Fuse Does
From the 2023 Ford Ranger owner's manual. 1 fuse box listed.
Power Distribution Box
| Fuse | Amps | Circuit |
|---|---|---|
| 1 | – | Not used. |
| 2 | – | Starter motor solenoid relay. |
| 3 | 5 A | Rain sensor. |
| 4 | – | Blower motor relay. |
| 5 | 20 A | Auxiliary power point 3 - console rear. |
| 6 | – | Trailer park lamp relay. |
| 7 | 20 A | Powertrain control module. |
| 8 | 20 A | Canister vent solenoid. |
| 10 | 20 A | Auxiliary power point 1 - instrument panel. |
| 11 | 15 A | Ignition coils. |
| 12 | 15 A | A/C control drive. |
| 13 | – | Transaxle warmer. Auxiliary water pump. Aspirator valve control. Fan clutch. Oil pump. Turbo bypass. |
| 14 | – | Not used. |
| 15 | – | Not used. |
| 16 | – | Run/start relay. |
| 17 | 20 A | Auxiliary power point 2 - instrument panel. |
| 18 | 20 A | Auxiliary power point - rear cargo area. |
| 19 | – | Not used. |
| 20 | 10 A | Electric power assist steering. |
| 21 | – | Not used. |
| 22 | 5 A | Transmission run/start relay. |
| 23 | 10 A | A/C compressor. |
| 24 | 5 A | Voltage quality module. |
| 25 | – | Not used. |
| 26 | 10 A | Anti-lock brake system. |
| 27 | 10 A | Not used (spare). |
| 28 | – | Not used. |
| 29 | 10 A | Powertrain control module. |
| 30 | 7.5 A | USB charge port. |
| 31 | – | Not used. |
| 32 | – | Not used. |
| 33 | – | Fuel pump relay. |
| 34 | – | A/C clutch relay. |
| 35 | 10 A | Trailer reverse lamp. |
| 36 | – | Not used. |
| 37 | – | Not used. |
| 38 | 10 A | Heated exterior mirror. |
| 39 | – | Trailer right-hand turn and stop lamp relay. |
| 40 | – | Trailer left-hand turn and stop lamp relay. |
| 41 | – | Trailer reverse lamp relay. |
| 42 | – | Horn relay. |
| 43 | – | Four wheel drive motor no. 2 relay. |
| 44 | – | Not used. |
| 45 | – | Not used. |
| 46 | – | Not used. |
| 47 | 10 A | Not used (spare). |
| 48 | 10 A | Brake pedal switch. |
| 49 | 20 A | Horn. |
| 50 | 15 A | Transmission control module oil pump. |
| 51 | 10 A | Not used (spare). |
| 52 | – | Not used. |
Listings are copied as text from the manual's fuse tables (AI-assisted; every circuit name was matched against the cited pages 2026-10-20). A dash in the amps column means the manual prints no rating for that position. 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.
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