Page 219 of 335
The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 30A Not used (spare)
2 15A Not used (spare)
3 15A Not used (spare)
4 30A Not used (spare)
5 10A Passenger compartment fuse
panel (SPDJB)/Brake-shift
interlock
6 20A Turn signal, Hazard, Stop lamps
7 10A Left low beam
8 10A Right low beam
9 15A Courtesy lamps
10 15A Switch illumination
11 10A Not used (spare)
Roadside Emergencies
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2012 Econoline(eco)
Owners Guide, 1st Printing
USA(fus)
Page 223 of 335
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
17 50A** Trailer tow battery charge, Trailer
tow park feed
18 30A** Electric trailer brake, Trailer
brake controller
19 30A** Upfitter #1
20 30A** Upfitter #2
21 — Not used
22 — Not used
23 G8VA relay A/C clutch
24 G8VA relay Horn relay (stripped chassis)
25 HC Micro relay Run/start
26 — Not used
27 — Not used
28 20A* Back up lamp
29 10A* A/C clutch
30 10A* Brake on/off (BOO) switch
31 10A* Cluster battery (stripped chassis)
32 50A** Blower motor
33 40A** Anti-lock brake system (ABS)
pump
34 20A** Stripped chassis horn
35 40A** PCM relay
36 20A** Ignition switch (stripped chassis)
37 G8VA relay Trailer tow stop — left turn signal
38 G8VA relay Trailer tow stop — right turn
signal
39 G8VA relay Back up lamp
40 ISO relay Blower motor
41 — Not used
42 15A* Diagnostic connector (stripped
chassis)
43 20A* Fuel pump
Roadside Emergencies
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Owners Guide, 1st Printing
USA(fus)
Page 224 of 335
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
44 10A* Upfitter #3
45 15A* Upfitter #4
46 10A* PCM keep alive power, Canister
vent, PCM relay coil
47 40A** ABS coil
48 20A** Trailer tow stop lamp/turn signal
49 30A** Wiper motor
50 — Not used
51 20A** Cutaway
52 10A* Stripped chassis and modified
vehicle run/start relay coil
53 10A* ABS run/start feed
54 10A* Fuel pump relay coil
55 — Not used
56 — Not used
57 20A* Trailer tow park lamp
58 15A* Trailer tow backup lamp
59 — Not used
60 — One touch integrated start (OTIS)
(diode)
61 — Not used
62 HC Micro relay Upfitter #2
63 30A** Trailer tow battery charge
64 — Not used
65 20A** Power point 2 (glove box)
66 20A** Power point 3 (left-hand B-pillar)
67 20A** Power point 1 (instrument panel)
68 50A** Modified vehicle
69 — Not used
70 30A** Stripped chassis
71 — Not used
Roadside Emergencies
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2012 Econoline(eco)
Owners Guide, 1st Printing
USA(fus)
Page 335 of 335

terminology .............................141
tire grades ...............................141
treadwear ........................140, 147
Towing .......................................173
recreational towing .................183
Trailer Brake
Controller-Integrated ..............178
trailer towing ..........................173
wrecker ....................................239
Traction control ........................191
Traction-lok rear axle ...............198
Trailer Brake
Controller-Integrated ................178
Transmission .............................202
brake-shift interlock (BSI) ....200
fluid, checking and adding
(automatic) .............................286
fluid, refill capacities ..............296
lubricant specifications ..........296
Turn signal ..................................55
U
Upfitter controls .........................72USB port
......................................40
V
Vehicle loading
..........................165
Ventilating your vehicle
...........187
W
Warning lights (see Lights)
.......14
Washer fluid
..............................259
Water, Driving through
.............213
Windows
power
.........................................66
Windshield washer fluid and
wipers
..........................................64
checking and adding fluid
.....259
replacing wiper blades
...........260
Wrecker towing
.........................239
Index
335
2012 Econoline(eco)
Owners Guide, 1st Printing
USA(fus)