2012 FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS fuse

Introduction 3
Instrument Cluster 10
Warning lights and chimes 10
Gauges 13
Message center 16
Lights 20
Headlamps 20
Turn signal control 21
Bulb replacement 21
Driver Controls 22
Windshield wiper/washer control 22
Steering wheel adjustment 22
Speed control 23
Tires, Wheels and Loading 25
Tire information 25
Tire inflation 27
Vehicle loading 42
Trailer towing 48
Driving 51
Starting 51
Brakes 54
Transmission operation 58
Roadside Emergencies 64
Getting roadside assistance 64
Hazard flasher control 65
Fuses and relays 66
Changing tires 74
Wheel lug nut torque 79
Jump starting 80
Wrecker towing 83
Table of Contents
1
2012 Motorhome(mot)
Supplement, 2nd Printing
USA(fus)

These are some of the symbols you may see on your vehicle.
Vehicle Symbol Glossary
Safety Alert
See Owner’s Guide
Fasten Safety BeltAirbag - Front
Airbag - SideChild Seat Lower
Anchor
Child Seat Tether
AnchorBrake System
Anti-Lock Brake SystemParking Brake System
Brake Fluid -
Non-Petroleum BasedParking Aid System
Stability Control SystemSpeed Control
Master Lighting SwitchHazard Warning Flasher
Fog Lamps-FrontFuse Compartment
Fuel Pump ResetWindshield Wash/Wipe
Windshield
Defrost/DemistRear Window
Defrost/Demist
Introduction
8
2012 Motorhome(mot)
Supplement, 2nd Printing
USA(fus)

Press the service brake pedal with
your foot and pull the parking brake
release handle to release the
parking brake.
Brake over accelerator
This vehicle is equipped with a brake over accelerator feature. In the
event the accelerator pedal becomes stuck or entrapped, applying steady
and firm pressure to the brake pedal will both slow the vehicle and
reduce engine power. If you experience this condition, apply the brakes
and bring your vehicle to a safe stop. Turn the engine off, shift to P
(Park) and apply the parking brake, and then inspect the accelerator
pedal for any interferences. If none are found and the condition persists,
have your vehicle towed to the nearest authorized dealer.
AUTOMATIC TRANSMISSION OPERATION
Brake-shift interlock
The vehicle is equipped with a brake-shift interlock feature that prevents
the gearshift lever from being moved from P (Park) unless the brake
pedal is pressed.
If you cannot move the gearshift lever out of P (Park) position with the
ignition in the 4 (on) position and the brake pedal pressed, a
malfunction may have occurred. It is possible that a fuse has blown or
the vehicle’s brake lamps are not operating properly. Refer toFuses and
relaysin theRoadside Emergencieschapter. If the fuses and brake
lamps are working properly, and the vehicle still will not shift out of (P)
Park, see your authorized dealer for service.
Driving
58
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Supplement, 2nd Printing
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FUSES AND RELAYS
Standard fuse amperage rating and color
COLOR
Fuse
ratingMini
fusesStandard
fusesMaxi
fusesCartridge
maxi
fusesFuse link
cartridge
2A Grey Grey — — —
3A Violet Violet — — —
4A Pink Pink — — —
5A Tan Tan — — —
7.5A Brown Brown — — —
10A Red Red — — —
15A Blue Blue — — —
20A Yellow Yellow Yellow Blue Blue
25A Natural Natural — Natural Natural
30A Green Green Green Pink Pink
40A — — Orange Green Green
50A — — Red Red Red
60A — — Blue Yellow Yellow
70A — — Tan — Brown
80A — — Natural Black Black
Roadside Emergencies
66
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Passenger compartment fuse panel
The fuse panel is located below and to the left of the steering wheel by
the brake pedal. Remove the panel cover to access the fuses.
To remove a fuse use the fuse puller tool provided on the fuse panel
cover.
The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected circuits
1 20A Turn/stop lamps, Turn indicators,
Body builder rear turn/stop feeds
2 — Not used
3 — Not used
4 10A Instrument panel cluster
5 10A Body builder accessory feed
(accessory and run)
6 — Not used
Roadside Emergencies
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Fuse/Relay
LocationFuse Amp
RatingProtected circuits
7 15A Blower motor relay coil
8 10A Brake lamps feed
9 20A Stoplamps: Vehicle turn/stop
lamps, Body builder rear turn/stop
feeds, Body builder stop lamp
feed
10 10A Instrument cluster memory,
Power brake assist lamp -
Hydromax
11 30A Wiper/washer module, Wiper feed
12 — Not used
13 10A Anti-lock brake system (ABS)
module - Hydromax
14 10A Warning chime module, Power
brake assist module - Hydromax,
Instrument cluster power,
Instrument cluster warning lamps,
Anti-lock brake system (ABS)
module - Hydroboost
15 15A Left turn signal feed
16 20A Body builder battery (+12V) feed
17 5A Body builder radio feed
18 — Not used
19 5A Daytime running lamps (DRL)
relays
20 — Not used
21 15A Right turn signal feed
22 20A Trailer tow turn signals
23 10A Cluster run/accessory
24 — Not used
25 10A Body builder right-hand low beam
headlamp feed
Roadside Emergencies
68
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Fuse/Relay
LocationFuse Amp
RatingProtected circuits
26 10A Brake shift interlock actuator
27 — Not used
28 — Not used
29 — Not used
30 — Not used
31 10A Body builder left-hand low beam
headlamp feed
32 — Not used
33 10A Reverse lamps
34 10A Trailer tow reverse lamps, Body
builder reverse gear
35 20A Body builder high beam feed,
High beam indicator, DRL
36 — Not used
37 — Not used
38 10A Body builder run feed
39 — Not used
40 — Not used
41 10A Instrument illumination
42 — Not used
43 — Not used
44 — Not used
Relay 1 — Trailer tow right turn signal
Relay 2 — Trailer tow left turn signal
Relay 3 — Right turn signal
Relay 4 — Left turn signal
Relay 5 — Not used
Relay 6 — DRL, Parking brake
Relay 7 — DRL on/off
Diode 1 — Brake transmission shift interlock
(BTSI)
Diode 2 — BTSI
Roadside Emergencies
69
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Fuse/Relay
LocationFuse Amp
RatingProtected circuits
F1 — Not used
F2 — Not used
F3 — Not used
F4 10A BTSI
F5 — Not used
F6 — Not used
F7 — Not used
F8 — Not used
F9 — Not used
F10 — Not used
F11 — Not used
F12 — Not used
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.
WARNING:Always disconnect the battery before servicing high
current fuses.
WARNING: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.
Roadside Emergencies
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