Ford F-550 - 2009 Fuse Box Diagram

Ford F-550 - 2009 Fuse Box Diagram

Under-seat storage
Flip the rear seat cushion up to
access the rear under-seat storage
area. See
Seating
in the
Seating
and safety restraints
chapter for
more information.
Use the vehicle’s ignition key to
lock/unlock the compartment.
Release the lid latches to open the
storage area.
AUXILIARY POWER POINT (12VDC)
Power outlets are designed for accessory plugs only. Do not insert
any other object in the power outlet for this will damage the
outlet and blow the fuse. Do not hang any type of accessory or
accessory bracket from the plug. Improper use of the power
outlet can cause damage not covered by your warranty.
The auxiliary power point is located
on the instrument panel.
On SuperCab and Crew Cab
models,
another power point is
located on the rear of the center
console (if equipped).
Do not use the power point for
operating the cigarette lighter
element (if equipped).
To prevent the fuse from being
blown, do not use the power point(s) over the vehicle capacity of
12 VDC/180W. If the power point or cigar lighter socket is not working, a
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fuse may have blown. Refer to
Fuses and relays
in the
Roadside
Emergencies
chapter for information on checking and replacing fuses.
To have full capacity usage of your power point, the engine is required to
be running to avoid unintentional discharge of the battery. To prevent
the battery from being discharged:
do not use the power point longer than necessary when the engine is
not running,
do not leave battery chargers, video game adapters, computers and
other devices plugged in overnight or when the vehicle is parked for
extended periods.
Always keep the power point caps closed when not being used.
Cigar lighter (if equipped)
Do not plug optional electrical accessories into the cigarette lighter
socket.
Do not hold the lighter in with your hand while it is heating, this will
damage the lighter element and socket. The lighter will be released from
its heating position when it is ready to be used.
Note:
Improper use of the lighter can cause damage not covered by your
warranty, and can result in fire or serious injury.
POWER WINDOWS
WARNING:
Do not leave children unattended in the vehicle and
do not let children play with the power windows. They may
seriously injure themselves.
WARNING:
When closing the power windows, you should verify
they are free of obstructions and ensure that children and/or
pets are not in the proximity of the window openings.
Press and pull the window switches
to open and close windows.
Push down (to the first detent)
and hold the switch to open.
Pull up (to the first detent) and
hold the switch to close.
AUTO
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There will also be one power lead
for each switch found as a blunt-cut
and sealed wire located below the
instrument panel and to the left of
the steering column.
They are coded as follows:
Switch
Circuit number
Wire color
Fuse
AUX 1
CAC05
Yellow
30A
AUX 2
CAC06
Green with
Brown Trace
30A
AUX 3
CAC07
Violet with
Green Trace
10A
AUX 4
CAC08
Brown
15A
More detailed information about the Upfitter switches can be found in
the
Upfitter Switches
bulletin found at
www.fleet.ford.com/truckbbas/non-html/Q117R1.pdf.
MOON ROOF (IF EQUIPPED)
The moon roof control is located on the overhead console.
WARNING:
Do not let children play with the moon roof or leave
children unattended in the vehicle. They may seriously hurt
themselves.
Note:
The moon roof will open to
the
“comfort”
position first before
opening all the way. The “comfort”
position helps to alleviate rumbling
wind noise which may happen in the
vehicle with the roof fully opened.
To open the moon roof:
The moon
roof is equipped with a one-touch
open feature. Press and release
the
control. The moon roof will open to the “comfort” position. Press
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WARNING:
When possible, all children 12 years old and under
should be properly restrained in a rear seating position.
WARNING:
The National Highway Traffic Safety Administration
(NHTSA) recommends a minimum distance of at least 10 inches
(25 cm) between an occupant’s chest and the driver airbag module.
WARNING:
Never place your arm over the airbag module as a
deploying airbag can result in serious arm fractures or other
injuries.
To properly position yourself away from the airbag:
Move your seat to the rear as far as you can while still reaching the
pedals comfortably.
Recline the seat slightly one or two degrees from the upright position.
WARNING:
Do not put anything on or over the airbag module.
Placing objects on or over the airbag inflation area may cause
those objects to be propelled by the airbag into your face and torso
causing serious injury.
WARNING:
Do not attempt to service, repair, or modify the
airbag supplemental restraint systems or its fuses. Contact your
authorized dealer as soon as possible.
WARNING:
The front passenger airbag is not designed to offer
protection to an occupant in the center front seating position.
WARNING:
Modifying or adding equipment to the front end of
the vehicle (including frame, bumper, front end body structure
and tow hooks) may affect the performance of the airbag system,
increasing the risk of injury. Do not modify the front end of the
vehicle.
WARNING:
Additional equipment such as snowplow equipment
may effect the performance of the airbag sensors increasing the
risk of injury. Please refer to the
Body Builders Layout Book
for
instructions about the appropriate installation of additional equipment.
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2. Apply the brake. Use a tool (or a
small screwdriver) to pry out the
access cover. Insert the tool into the
access hole and slide the white
override button towards the left.
Move the gear shift lever into N
(Neutral) while holding the white
override disc towards the left.
3. Start the vehicle.
If it is necessary to use the above procedure to move the gearshift lever,
it is possible that a fuse has blown or the vehicle’s brakelamps are not
operating properly. Refer to
Fuses and relays
in the
Roadside
Emergencies
chapter.
WARNING:
Do not drive your vehicle until you verify that the
brakelamps are working.
WARNING:
Always set the parking brake fully and make sure
the gearshift is latched in P (Park). Turn the ignition to the off
position and remove the key whenever you leave your vehicle.
WARNING:
If the parking brake is fully released, but the brake
warning lamp remains illuminated, the brakes may not be
working properly. See your authorized dealer as soon as possible.
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The snow plow prep package includes a unique powertrain control
strategy which is required for diesel engine cooling during highway
driving with the snowplow raised.
Operating the vehicle with the snowplow attached
Do not use your vehicle for snow removal until it has been driven at
least 500 miles (800 km).
The attached snowplow blade restricts airflow to the radiator, and may
cause the engine to run at a higher temperature: Attention to engine
temperature is especially important when outside temperatures are
above freezing. Angle the blade to maximize airflow to the radiator and
monitor engine temperature to determine whether a left or right angle
provides the best performance.
Follow the severe duty schedule in your
scheduled maintenance
information
for engine oil and transmission fluid change intervals.
Snowplowing with your airbag-equipped vehicle
Your vehicle is equipped with a driver and passenger airbag
Supplemental Restraint System (SRS) The SRS is designed to activate in
certain frontal and offset frontal collisions when the vehicle sustains
sufficient longitudinal deceleration.
Careless or high speed driving while plowing snow which results in
sufficient vehicle decelerations can deploy the airbag. Such driving also
increases the risk of accidents.
WARNING:
All occupants of the vehicle, including the driver,
should always properly wear their safety belts, even when an air
bag supplemental restraint system (SRS) is provided.
Never remove or defeat the “tripping mechanisms” designed into the
snow removal equipment by its manufacturer. Doing so may cause
damage to the vehicle and the snow removal equipment as well as
possible airbag deployment.
WARNING:
Do not attempt to service, repair, or modify the air
bag supplemental restraint system (SRS) or its fuses. See your
Ford or Lincoln Mercury dealer.
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FUSES AND RELAYS
Fuses
If electrical components in the
vehicle are not working, a fuse may
have blown. Blown fuses are
identified by a broken wire within
the fuse. Check the appropriate
fuses before replacing any electrical
components.
Note:
Always replace a fuse with one that has the specified amperage
rating. Using a fuse with a higher amperage rating can cause severe wire
damage and could start a fire.
Standard fuse amperage rating and color
COLOR
Fuse
rating
Mini
fuses
Standard
fuses
Maxi
fuses
Cartridge
maxi
fuses
Fuse 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
30A
Green
Green
Green
Pink
Pink
40A
Orange
Green
Green
50A
Red
Red
Red
60A
Blue
Yellow
70A
Tan
Brown
80A
Natural
Black
15
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Passenger compartment fuse panel
The fuse panel is located in the
passenger’s footwell. Remove the
panel cover to access the fuses.
To remove the fuse panel cover, pull
the panel toward you. When the
clips of the panel disengage, let the
panel fall easily.
To remove a fuse use the fuse puller
tool provided on the fuse panel
cover.
WARNING:
Always disconnect the battery before servicing high
current fuses.
Always replace the cover to the passenger compartment fuse
panel before reconnecting the battery.
If the battery has been disconnected and reconnected, refer to the
Battery
section of the
Maintenance and Specifications
chapter.
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The fuses are coded as follows.
Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
1
30A
Not used (spare)
2
15A
Not used (spare)
3
15A
Family Entertainment System
(FES)
4
30A
Not used (spare)
5
10A
Keypad illumination, Brake-Shift
Interlock (BSI), SPBJB
6
20A
Turn signals
7
10A
Left headlamp (Low beam)
8
10A
Right headlamp (Low beam)
9
15A
Interior lighting, Lighted running
boards
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Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
10
15A
Cargo lamp, Puddle lamp, Switch
backlight
11
10A
Not used (spare)
12
7.5A
Power mirror switch, Driver
power seat (Memory)
13
5A
Not used (spare)
14
10A
Upfitter relay #3 feed
15
10A
Climate control head
16
15A
Upfitter Relay #4 Feed
17
20A
All lock motor feeds
18
20A
Heated seat relay feed
19
25A
Not used (spare)
20
15A
Adjustable pedals, Datalink
21
15A
Fog lamp relay feed, Cornering
lamps
22
15A
Park lamp relay feed
23
15A
High beam headlight relay feed
24
20A
Horn relay feed
25
10A
Power telescoping mirror switch
Demand lamps - underhood and
illuminated visor (battery saver)
26
10A
Cluster
27
20A
Ignition switch feed, Passenger
compartment fuses 28, 42, 43, 44,
and 45, Engine compartment
starter relay coil #57 (Diesel
engine), Accessory shutoff control
module (if equipped) (Diesel
engine), Engine compartment
starter relay diode (gasoline
engines)
28
5A
Radio
29
5A
Not used (spare)
30
5A
Not used (spare)
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Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
31
10A
Not used (spare)
32
10A
Restraints Control Module (RCM),
Passenger Airbag Deactivation
Indicator
33
10A
Trailer tow brake controller,
Trailer tow battery charge relay
coil
34
5A
Not used (spare)
35
10A
Reverse Sensing System (RSS),
4x4 module, 4x4 solenoid,
Traction control switch, Tow/Haul
switch (Diesel engine)
36
5A
Passive Anti-Theft System (PATS)
transceiver, Cluster control
37
10A
Dual automatic or Manual climate
control, PTC control
38
20A
Subwoofer
39
20A
Radio, Navigation radio and
amplifier
40
20A
4x4 module, Satellite radio
module, SYNC
41
15A
Radio, Electrochromatic rear view
mirror, Lock switch illumination
42
10A
Heated seat relay coil, Upfitter
switch relay coils, Heated mirror
relay coil
43
10A
Fuel tank selector switch, 4x4
module
44
10A
Run customer access feed (PTO)
45
5A
Front wiper logic, Blower motor
relay coil
46
7.5A
Not used (spare)
47
30A Circuit
Breaker
Power windows, Moon roof,
Power Sliding Backlite
48
Relay
Delayed accessory
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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
Battery
section of the
Maintenance and Specifications
chapter.
The high-current fuses are coded as follows:
Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
1
Relay
Blower motor/Variable blower
control (Dual Zone Climate
Control)
2
Relay
Electronic Shift-on-the-Fly
(ESOF) Lo-Hi
3
Relay
Heater mirror
4
Not used
5
30A*
Trailer Brake Controller (TBC)
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Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
6
40A*
ABS module (Pump)
7
30A*
Upfitter auxiliary switch #1
8
30A*
Upfitter auxiliary switch #2
9
40A*
ABS module (Coil)
10
20A*
Cigar lighter
11
20A*
Instrument panel power point
12
15A**
Brake On/Off (BOO) relay feed
13
5A **
Brake switch, Brake switch relay
coil, SJB module, 4x4 module
14
Not used
15
Not used
16
Relay
A/C clutch
17
Relay
Wipers
18
Relay
Fuel Pump Driver Module
(FPDM), Fuel injectors (Gasoline
engines), Diesel Fuel Control
Module (DFCM) (Diesel engine)
19
Relay
Back-up lamps, Reverse Sensing
System (RSS), Engine
compartment fuse 63
20
Relay
Trailer stop/turn (Left)
21
Relay
Trailer stop/turn (Right)
22
Relay
Stop lamps, Center
High-Mounted Stop Lamp
(CHMSL), TBC, Customer access
23
15A**
Heater mirror, Heated spotted
mirror
24
40A*
Blower motor relay
25
Not used
26
30A*
ESOF relay lo-hi
27
50A*
Glow Plug Control Module
(GPCM) #1 (Diesel engine only)
28
20A*
Heated mirror relay
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Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
29
30A*
Passenger power seat
30
10A**
A/C clutch relay
31
15A**
Power fold mirror relay
32
20A**
Fuel pump relay
33
20A**
Back-up lamp relay
34
25A**
Trailer stop/turn relay
35
5A**
ESOF relay coils
36
10A**
Gasoline engines:
Powertrain
Control Module (PCM) keep alive
power, Canister vent
Diesel engine:
Engine Control
Module (ECM) keep alive power
37
10A**
Transmission Control Module
(TCM) (Diesel engine only)
38
Not used
39
50A*
ECM power (Diesel engine)
40
30A*
Starter relay
41
20A*
Power point (Center console -
Front)
42
30A*
Trailer park lamp relay
43
20A*
Power point (Center console -
Rear)
44
30A*
Trailer battery charge relay
45
30A*
Driver power seat or Memory
module
46
40A*
Run/Start relay
47
50A*
GPCM #2 (Diesel engine only)
48
30A*
ESOF relay hi-lo
49
30A*
Wiper motor
50
30A*
PCM relay coil, PCM relay
(Gasoline engines only)
51
Not used
52
Not used
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Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
53
Relay
PCM power bus (Fuses 68, 70,
72, 74, 76) (Diesel engine only)
54
Relay
Starter solenoid
55
Relay
Trailer tow park lamps
56
Relay
Trailer tow battery charge
57
Relay
Power Distribution Box (PDB)
bus (fuses 67, 69, 71, 73, 75, 77)
SJB Run /Start bus (Fuses 29–37,
46)
58
Relay
ESOF hi-lo
59
Relay
PCM power bus (Fuses 68, 70,
72, 74, 76) (Gasoline engines
only)
60
Diode
One touch start (OTIS)
61
Diode
A/C clutch
62
Diode
Fuel pump
63
15A**
Trailer tow back-up lamps
64
5A**
Mirror marker lamps
65
Not used
66
Not used
67
Not used
68
Not used
69
Not used
70
10A**
Gasoline engines:
A/C clutch
relay coil, Refrigerant
Containment Switch, Heated PCV
Diesel engine:
A/C clutch relay
coil, Clutch switch, Fuel pump
cooler, A/C cycle pressure switch
71
5A**
Fuel pump relay diode,
PCM/ECM Run/Start power
72
15A**
Gasoline engines:
Ignition coils
Diesel engine:
Engine TCM
73
2A**
Reverse Camera System (RCS)
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Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
74
20A**
Gasoline engines:
VPWR:
HEGO, CMS, MAFS, EVMV,
CMCV, VCT, IMTV
Diesel engine:
VPWR: Engine
loads
75
5A**
Back-up relay coil power
76
20A**
Gasoline engines:
VPWR: PCM
Diesel engine:
VPWR: ECM
77
10A**
ABS module logic
* Cartridge fuses ** Mini fuses
CHANGING A FLAT TIRE
If you get a flat tire while driving:
do not brake heavily.
gradually decrease the vehicle’s speed.
hold the steering wheel firmly.
slowly move to a safe place on the side of the road.
Your vehicle may be equipped with a conventional spare tire that is
different in one or more of the following: type, brand, size, speed rating
and tread design. If this is the case, this dissimilar spare tire is still rated
for your vehicle loads (GAWR and GVWR).Temporary spare tires are not
equipped with Tire Pressure Monitor System (TPMS) sensors if the
system is present.
WARNING:
The use of tire sealant may damage your Tire
Pressure Monitoring System (if equipped) and should not be
used.
WARNING:
If your vehicle is equipped with a Tire Pressure
Monitoring System, refer to
Tire Pressure Monitoring System
in the
Tires, Wheels and Loading
chapter for more information. If the
tire pressure monitor sensor becomes damaged, it will no longer
function.
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Under-seat storage
Flip the rear seat cushion up to
access the rear under-seat storage
area. See
Seating
in the
Seating
and safety restraints
chapter for
more information.
Use the vehicle’s ignition key to
lock/unlock the compartment.
Release the lid latches to open the
storage area.
AUXILIARY POWER POINT (12VDC)
Power outlets are designed for accessory plugs only. Do not insert
any other object in the power outlet for this will damage the
outlet and blow the fuse. Do not hang any type of accessory or
accessory bracket from the plug. Improper use of the power
outlet can cause damage not covered by your warranty.
The auxiliary power point is located
on the instrument panel.
On SuperCab and Crew Cab
models,
another power point is
located on the rear of the center
console (if equipped).
Do not use the power point for
operating the cigarette lighter
element (if equipped).
To prevent the fuse from being
blown, do not use the power point(s) over the vehicle capacity of
12 VDC/180W. If the power point or cigar lighter socket is not working, a
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fuse may have blown. Refer to
Fuses and relays
in the
Roadside
Emergencies
chapter for information on checking and replacing fuses.
To have full capacity usage of your power point, the engine is required to
be running to avoid unintentional discharge of the battery. To prevent
the battery from being discharged:
do not use the power point longer than necessary when the engine is
not running,
do not leave battery chargers, video game adapters, computers and
other devices plugged in overnight or when the vehicle is parked for
extended periods.
Always keep the power point caps closed when not being used.
Cigar lighter (if equipped)
Do not plug optional electrical accessories into the cigarette lighter
socket.
Do not hold the lighter in with your hand while it is heating, this will
damage the lighter element and socket. The lighter will be released from
its heating position when it is ready to be used.
Note:
Improper use of the lighter can cause damage not covered by your
warranty, and can result in fire or serious injury.
POWER WINDOWS (IF EQUIPPED)
WARNING:
Do not leave children unattended in the vehicle and
do not let children play with the power windows. They may
seriously injure themselves.
WARNING:
When closing the power windows, you should verify
they are free of obstructions and ensure that children and/or
pets are not in the proximity of the window openings.
Press and pull the window switches
to open and close windows.
Push down (to the first detent)
and hold the switch to open.
Pull up (to the first detent) and
hold the switch to close.
AUTO
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There will also be one power lead
for each switch found as a blunt-cut
and sealed wire located below the
instrument panel and to the left of
the steering column.
They are coded as follows:
Switch
Circuit number
Wire color
Fuse
AUX 1
CAC05
Yellow
30A
AUX 2
CAC06
Green with
Brown Trace
30A
AUX 3
CAC07
Violet with
Green Trace
10A
AUX 4
CAC08
Brown
15A
More detailed information about the Upfitter switches can be found in
the
Upfitter Switches
bulletin found at
www.fleet.ford.com/truckbbas/non-html/Q117R1.pdf.
MOON ROOF (IF EQUIPPED)
The moon roof control is located on the overhead console.
WARNING:
Do not let children play with the moon roof or leave
children unattended in the vehicle. They may seriously hurt
themselves.
Note:
The moon roof will open to
the
“comfort”
position first before
opening all the way. The “comfort”
position helps to alleviate rumbling
wind noise which may happen in the
vehicle with the roof fully opened.
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WARNING:
Never place your arm over the airbag module as a
deploying airbag can result in serious arm fractures or other
injuries.
To properly position yourself away from the airbag:
Move your seat to the rear as far as you can while still reaching the
pedals comfortably.
Recline the seat slightly one or two degrees from the upright position.
WARNING:
Do not put anything on or over the airbag module.
Placing objects on or over the airbag inflation area may cause
those objects to be propelled by the airbag into your face and torso
causing serious injury.
WARNING:
Do not attempt to service, repair, or modify the
airbag supplemental restraint systems or its fuses. Contact your
authorized dealer as soon as possible.
WARNING:
The front passenger airbag is not designed to offer
protection to an occupant in the center front seating position.
WARNING:
Modifying or adding equipment to the front end of
the vehicle (including frame, bumper, front end body structure
and tow hooks) may affect the performance of the airbag system,
increasing the risk of injury. Do not modify the front end of the
vehicle.
WARNING:
Additional equipment such as snowplow equipment
may effect the performance of the airbag sensors increasing the
risk of injury. Please refer to the
Body Builders Layout Book
for
instructions about the appropriate installation of additional equipment.
WARNING:
Removing the blocker beam without installing snow
plow attachment hardware may effect airbag deployment in a
crash. Do not operate the truck unless either the blocker beam or
snow plow attachment hardware is installed on the vehicle.
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2. Apply the brake. Use a tool (or a
small screwdriver) to pry out the
access cover. Insert the tool into the
access hole and slide the white
override button towards the left.
Move the gear shift lever into N
(Neutral) while holding the white
override disc towards the left.
3. Start the vehicle.
If it is necessary to use the above procedure to move the gearshift lever,
it is possible that a fuse has blown or the vehicle’s brakelamps are not
operating properly. Refer to
Fuses and relays
in the
Roadside
Emergencies
chapter.
WARNING:
Do not drive your vehicle until you verify that the
brakelamps are working.
WARNING:
Always set the parking brake fully and make sure
the gearshift is latched in P (Park). Turn the ignition to the off
position and remove the key whenever you leave your vehicle.
WARNING:
If the parking brake is fully released, but the brake
warning lamp remains illuminated, the brakes may not be
working properly. See your authorized dealer as soon as possible.
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The snow plow prep package includes a unique powertrain control
strategy which is required for diesel engine cooling during highway
driving with the snowplow raised.
Operating the vehicle with the snowplow attached
Do not use your vehicle for snow removal until it has been driven at
least 500 miles (800 km).
The attached snowplow blade restricts airflow to the radiator, and may
cause the engine to run at a higher temperature: Attention to engine
temperature is especially important when outside temperatures are
above freezing. Angle the blade to maximize airflow to the radiator and
monitor engine temperature to determine whether a left or right angle
provides the best performance.
Follow the severe duty schedule in your
scheduled maintenance
information
for engine oil and transmission fluid change intervals.
Snowplowing with your airbag-equipped vehicle
Your vehicle is equipped with a driver and passenger airbag
Supplemental Restraint System (SRS) The SRS is designed to activate in
certain frontal and offset frontal collisions when the vehicle sustains
sufficient longitudinal deceleration.
Careless or high speed driving while plowing snow which results in
sufficient vehicle decelerations can deploy the airbag. Such driving also
increases the risk of accidents.
WARNING:
All occupants of the vehicle, including the driver,
should always properly wear their safety belts, even when an air
bag supplemental restraint system (SRS) is provided.
Never remove or defeat the “tripping mechanisms” designed into the
snow removal equipment by its manufacturer. Doing so may cause
damage to the vehicle and the snow removal equipment as well as
possible airbag deployment.
WARNING:
Do not attempt to service, repair, or modify the air
bag supplemental restraint system (SRS) or its fuses. See your
Ford or Lincoln Mercury dealer.
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FUSES AND RELAYS
Fuses
If electrical components in the
vehicle are not working, a fuse may
have blown. Blown fuses are
identified by a broken wire within
the fuse. Check the appropriate
fuses before replacing any electrical
components.
Note:
Always replace a fuse with one that has the specified amperage
rating. Using a fuse with a higher amperage rating can cause severe wire
damage and could start a fire.
Standard fuse amperage rating and color
COLOR
Fuse
rating
Mini
fuses
Standard
fuses
Maxi
fuses
Cartridge
maxi
fuses
Fuse 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
30A
Green
Green
Green
Pink
Pink
40A
Orange
Green
Green
50A
Red
Red
Red
60A
Blue
Yellow
70A
Tan
Brown
80A
Natural
Black
15
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Passenger compartment fuse panel
The fuse panel is located in the
passenger’s footwell. Remove the
panel cover to access the fuses.
To remove the fuse panel cover, pull
the panel toward you. When the
clips of the panel disengage, let the
panel fall easily.
To remove a fuse use the fuse puller
tool provided on the fuse panel
cover.
WARNING:
Always disconnect the battery before servicing high
current fuses.
Always replace the cover to the passenger compartment fuse
panel before reconnecting the battery.
If the battery has been disconnected and reconnected, refer to the
Battery
section of the
Maintenance and Specifications
chapter.
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The fuses are coded as follows.
Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
1
30A
Not used (spare)
2
15A
Not used (spare)
3
15A
Family Entertainment System (FES)
4
30A
Not used (spare)
5
10A
Keypad illumination, Brake-Shift
Interlock (BSI), SPBJB
6
20A
Turn signals
7
10A
Left headlamp (Low beam)
8
10A
Right headlamp (Low beam)
9
15A
Interior lighting, Lighted running boards
10
15A
Cargo lamp, Puddle lamp, Switch
backlight
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Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
11
10A
Not used (spare)
12
7.5A
Power mirror switch, Driver power seat
(Memory)
13
5A
Not used (spare)
14
10A
Upfitter relay #3 feed
15
10A
Climate control head
16
15A
Upfitter Relay #4 Feed
17
20A
All lock motor feeds
18
20A
Heated seat relay feed
19
25A
Not used (spare)
20
15A
Adjustable pedals, Datalink
21
15A
Fog lamp relay feed, Cornering lamps
22
15A
Park lamp relay feed
23
15A
High beam headlight relay feed
24
20A
Horn relay feed
25
10A
Power telescoping mirror switch Demand
lamps - underhood and illuminated visor
(battery saver)
26
10A
Cluster
27
20A
Ignition switch feed, Passenger
compartment fuses 28, 42, 43, 44, and
45, Engine compartment starter relay
coil #57 (Diesel engine), Accessory
shutoff control module (if equipped)
(Diesel engine), Engine compartment
starter relay diode (gasoline engines)
28
5A
Radio
29
5A
Not used (spare)
30
5A
Not used (spare)
31
10A
Not used (spare)
32
10A
Restraints Control Module (RCM),
Passenger Airbag Deactivation Indicator
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Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
33
10A
Trailer tow brake controller, Trailer tow
battery charge relay coil
34
5A
Not used (spare)
35
10A
Reverse Sensing System (RSS), 4x4
module, 4x4 solenoid, Traction control
switch, Tow/Haul switch (Diesel engine)
36
5A
Passive Anti-Theft System (PATS)
transceiver, Cluster control
37
10A
Dual automatic or Manual climate
control, PTC control
38
20A
Subwoofer
39
20A
Radio, Navigation radio and amplifier
40
20A
4x4 module, Satellite radio module,
SYNC
41
15A
Radio, Electrochromatic rear view mirror,
Lock switch illumination
42
10A
Heated seat relay coil, Upfitter switch
relay coils, Heated mirror relay coil
43
10A
Fuel tank selector switch, 4x4 module
44
10A
Run customer access feed (PTO)
45
5A
Front wiper logic, Blower motor relay
coil
46
7.5A
Not used (spare)
47
30A Circuit
Breaker
Power windows, Moon roof, Power
Sliding Backlite
48
Relay
Delayed accessory
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.
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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
Battery
section of the
Maintenance and Specifications
chapter.
The high-current fuses are coded as follows:
Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
1
Relay
Blower motor/Variable blower control
(Dual Zone Climate Control)
2
Relay
Electronic Shift-on-the-Fly (ESOF)
Lo-Hi
3
Relay
Heater mirror
4
Not used
5
30A*
Trailer Brake Controller (TBC)
6
40A*
ABS module (Pump)
7
30A*
Upfitter auxiliary switch #1
8
30A*
Upfitter auxiliary switch #2
9
40A*
ABS module (Coil)
10
20A*
Cigar lighter
11
20A*
Instrument panel power point
12
15A**
Brake On/Off (BOO) relay feed
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Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
13
5A**
Brake switch, Brake switch relay coil,
SJB module, 4x4 module
14
Not used
15
Not used
16
Relay
A/C clutch
17
Relay
Wipers
18
Relay
Fuel Pump Driver Module (FPDM),
Fuel injectors (Gasoline engines),
Diesel Fuel Control Module (DFCM)
(Diesel engine)
19
Relay
Back-up lamps, Reverse Sensing
System (RSS), Engine compartment
fuse 63
20
Relay
Trailer stop/turn (Left)
21
Relay
Trailer stop/turn (Right)
22
Relay
Stop lamps, Center High-Mounted
Stop Lamp (CHMSL), TBC, Customer
access
23
15A**
Heater mirror, Heated spotted mirror
24
40A*
Blower motor relay
25
Not used
26
30A*
ESOF relay lo-hi
27
50A*
Glow Plug Control Module (GPCM) #1
(Diesel engine only)
28
20A*
Heated mirror relay
29
30A*
Passenger power seat
30
10A**
A/C clutch relay
31
15A**
Power fold mirror relay
32
20A**
Fuel pump relay
33
20A**
Back-up lamp relay
34
25A**
Trailer stop/turn relay
35
5A**
ESOF relay coils
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Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
36
10A**
Gasoline engines:
Powertrain
Control Module (PCM) keep alive
power, Canister vent
Diesel engine:
Engine Control
Module (ECM) keep alive power
37
10A**
Transmission Control Module (TCM)
(Diesel engine only)
38
Not used
39
50A*
ECM power (Diesel engine)
40
30A*
Starter relay
41
20A*
Power point (Center console - Front)
42
30A*
Trailer park lamp relay
43
20A*
Power point (Center console - Rear)
44
30A*
Trailer battery charge relay
45
30A*
Driver power seat or Memory module
46
40A*
Run/Start relay
47
50A*
GPCM #2 (Diesel engine only)
48
30A*
ESOF relay hi-lo
49
30A*
Wiper motor
50
30A*
PCM relay coil, PCM relay (Gasoline
engines only)
51
Not used
52
Not used
53
Relay
PCM power bus (Fuses 68, 70, 72, 74,
76) (Diesel engine only)
54
Relay
Starter solenoid
55
Relay
Trailer tow park lamps
56
Relay
Trailer tow battery charge
57
Relay
Power Distribution Box (PDB) bus
(fuses 67, 69, 71, 73, 75, 77)
SJB Run /Start bus (Fuses 29–37, 46)
58
Relay
ESOF hi-lo
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Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
59
Relay
PCM power bus (Fuses 68, 70, 72, 74,
76) (Gasoline engines only)
60
Diode
One touch start (OTIS)
61
Diode
A/C clutch
62
Diode
Fuel pump
63
15A**
Trailer tow back-up lamps
64
5A**
Mirror marker lamps
65
Not used
66
Not used
67
Not used
68
Not used
69
Not used
70
10A**
Gasoline engines:
A/C clutch relay
coil, Refrigerant Containment Switch,
Heated PCV
Diesel engine:
A/C clutch relay coil,
Clutch switch, Fuel pump cooler, A/C
cycle pressure switch
71
5A**
Fuel pump relay diode, PCM/ECM
Run/Start power
72
15A**
Gasoline engines:
Ignition coils
Diesel engine:
Engine TCM
73
2A**
Reverse Camera System (RCS)
74
20A**
Gasoline engines:
VPWR: HEGO,
CMS, MAFS, EVMV, CMCV, VCT,
IMTV
Diesel engine:
VPWR: Engine loads
75
5A**
Back-up relay coil power
76
20A**
Gasoline engines:
VPWR: PCM
Diesel engine:
VPWR: ECM
77
10A**
ABS module logic
* Cartridge fuses ** Mini fuses
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