Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment Fuse
Panel Description
27
5A*
Compass module, Reverse sensing
system module, Brake shift
interlock (BSI) solenoid,
Overdrive cancel switch, Air
suspension module (Run/Start
sense)
28
5A*
PCM relay coil, Speed control
relay coil, SecuriLock transceiver
29
30A*
Trailer tow electric brake
controller, Trailer tow 7–wire
connector (electric brake)
30
30A*
BSM (door locks, liftgate glass
release relay), Liftgate glass
release motor, Door/Liftgate lock
motors
31
25A*
Radio (B+), Subwoofer
32
15A*
Catalyst Monitor Sensors (CMS),
Transmission solenoids
33
20A*
Canister vent solenoid, HEGO
sensors, VMV solenoid, Intake
Manifold Tuning Valve (IMTV-4.6L
engine) solenoid, A/C compressor
clutch relay coil, EGR vacuum
regulator (EVR) solenoid
34
20A*
PCM, Fuel injectors, Fuel pump
relay, Fuel pump shut-off switch,
Fuel pump motor, Idle air control
(IAC) solenoid, Mass Air Flow
(MAF) sensor
35
20A*
Instrument cluster high beam
indicator, High beam headlamps
36
10A*
Trailer tow right turn/stop lamps
37
20A*
Cargo area power point
Roadside Emergencies
255
Summary of Contents for 2003 Expedition
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