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
Batterysection of theMaintenance and Specificationschapter.
The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower 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
168
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
8 40A** Trailer battery charge relay
9 50A** Modified vehicle power
10 30A** Electric brake controller
11 60A** 4-Wheel Anti-lock Brake System
(4WABS)
40A** AdvanceTracwith RSC
12 60A** I/P fuses 29, 34, 35, 40 and 41
13 20A** Fuel pump relay
14 50A** Auxiliary blower relay
15 30A** Main light switch
16 20A** Injectors (gasoline engines)
17 50A** Blower motor relay (blower
motor)
18 60A** Engine compartment fuses 3, 5
and 26, Instrument panel fuses 26
and 32, Start relay
19 50A** IDM relay (diesel engine only)
40A** AdvanceTracwith RSC (gasoline
engines only )
20 60A** Auxiliary battery relay (gasoline
engine only), PDB fuses 8 and 24
21 30A** PCM power relay, PDB fuse 27
22 60A** I/P fuses 4, 5, 10, 11, 16, 17, 22
and 23, Circuit breaker 44
23 10A* Alternator field (diesel engine
only)
20A* CMS, HEGOS, MAF, EGR, A/C
clutch relay (gasoline engine
only)
24 20A* Trailer tow running lamps and
back-up lamp relays
25 — Not used
2006 Econoline(eco)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
169
