To reduce risk of electrical shock, 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.
The high-current fuses are coded as follows.
Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box
Description
1
—
Powertrain Control Module (PCM)
diode
2
—
Auxiliary battery diode
3
15A*
Daytime Running Lamps (DRL)
module, A/C clutch
4
5A*
Heated PCV (4.6L and 6.8L
gasoline engines)
5
15A*
Horn relay
6
2A*
Brake pressure switch
7
60A**
Ignition switch, Accessory delay
2006 Econoline
(eco)
Owners Guide (post-2002-fmt)
USA
(fus)
Roadside Emergencies
167