FordExpedition2003 · Second generation
  1. Ford Expedition
  2. Owner info
  3. Fuses
  4. 2003

2003 Ford Expedition Fuses

135
Searchable fuse mappings
3
Stored diagrams
FuseAmpFunctionBox
1—Rear washer relayPower distribution box
2—Starter relayPower distribution box
3—Blower motor relayPower distribution box
4—Rear wiper relayPower distribution box
5—Fuel pump relayPower distribution box
6—Electronic cooling fanPower distribution box
7—Rear window defroster, heated mirror relayPower distribution box
8—Electronic cooling fanPower distribution box
9—Run/start relayPower distribution box
10—Power distribution box relayPower distribution box
11—Power running boards, heated seatsPower distribution box
12—Run/start relayPower distribution box
13—Starter relayPower distribution box
14—Electronic cooling fanPower distribution box
15—Not usedPower distribution box
16—Electronic fanPower distribution box
17—Not usedPower distribution box
18—Trailer brakePower distribution box
19—Power point (console)Power distribution box
20—4×4 module relayPower distribution box
21—Trailer tow modulePower distribution box
22—Passenger power seatPower distribution box
23—Air conditioner clutch relayPower distribution box
24—Trailer tow park lamp relayPower distribution box
25—Not usedPower distribution box
26—ALT sensorPower distribution box
27—4×4 all wheel drive modulePower distribution box
28—Trailer tow park lamp relayPower distribution box
29—Integrated wheel end solenoidPower distribution box
30—Air conditioner clutch relayPower distribution box
31—Trailer tow back up lampPower distribution box
32—Blower motor relayPower distribution box
33—110–volt AC power pointPower distribution box
34—Auxiliary blower motorPower distribution box
35—Powertrain control module relayPower distribution box
36—Power liftgatePower distribution box
37—Not usedPower distribution box
38—Not usedPower distribution box
39—Trailer tow backup lamps relayPower distribution box
40—Electronic fan 2 relayPower distribution box

Fuse boxes / diagrams

Ford Expedition - fuse box diagram - passenger compartment/power distribution box
Ford Expedition – fuse box diagram – passenger compartment/power distribution box
Ford Expedition 3rd generation - fuse box - power distribution box
Ford Expedition 3rd generation – fuse box – power distribution box
Ford Expedition 3rd generation - fuse box - passenger compartment
Ford Expedition 3rd generation – fuse box – passenger compartment

Ford Expedition (2003 – 2006) – fuse box diagram — diagram / article (no extractable table)

Ford Expedition mk3 – 3rd generation (2003 – 2006) – fuse box diagram

Stored fuse guideParsed from fuseboxipedia posts; not a live vehicle readout.

Fuse mappings are parsed from stored fuseboxipedia posts. Years come from the post’s year JSON and any explicit “Year of production” list. Ampere values are taken from the ampere column when the stored table has one; they are omitted when amperage cannot be parsed reliably. Mappings are not invented.