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Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
41 10A* Automatic transmission
42 7.5A* Trailer tow (left turn)
43 20A* A/C relay coil, IAC, Mass air flow
sensor, Heated exhaust gas
oxygen sensor, Catalyst module
sensor, Vapor management valve
solenoid, EGR solenoid, Heated
PCV
44 15A* Ignition coil, Capacitor
45A — Not used
45B — Not used
46A — A/C clutch solenoid
46B — Not used
47 — PCM relay
48A — Fuel pump relay, Fuel injectors
relay
48B — Fog lamp relay
51 — Not used
52 — Not used
53 — Not used
54 — Not used
55 — Blower relay
56 — Starter relay
* Mini Fuses ** Maxi Fuses
Roadside Emergencies
200
2010 Ranger (ran)
Owners Guide, 1st Printing
USA (fus)