Ford 2004 F150 HERITAGE User Manual page 147

Fuse/Relay
Location
26
27
28
29
30
31
Relay 1
Relay 2
Relay 3
Relay 4
Relay 5
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle's main electrical systems from overloads.
Always disconnect the battery before servicing high current
fuses.
Always replace the cover to the power distribution box before
reconnecting the battery or refilling fluid reservoirs
If the battery has been disconnected and reconnected, refer to the
Battery section of the Maintenance and specifications chapter.
Fuse Amp
Rating
10A
5A
10A
5A
30A
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Roadside Emergencies
Passenger Compartment Fuse
Panel Description
Right-hand low beam headlamp
Foglamp relay and foglamp
indicator, Main light switch
(upstream)
Left-hand low beam headlamp
Autolamp module, Transmission
overdrive control switch, Central
security module, Beltminder
Passive Anti-theft transceiver,
Cluster, Ignition coils, PCM relay,
Coil on plugs, Radio noise
capacitor, ECC diode
Not used
Interior lamp relay
Battery saver relay
Not used
One-touch down window relay
Accessory delay relay
147