Ford Crown Victoria - 2003 Fuse Box Diagram

Ford Crown Victoria - 2003 Fuse Box Diagram

All occupants of the vehicle, including the driver, should always
properly wear their safety belts, even when an air bag (SRS) is
provided.
Always transport children 12 years old and under in the back
seat and always properly use appropriate child restraints.
National Highway Traffic Safety Administration (NHTSA)
recommends a minimum distance of at least 25 cm (10 inches)
between an occupant
s chest and the driver air bag module.
Never place your arm over the air bag module as a deploying air
bag can result in serious arm fractures or other injuries.
To properly position yourself away from the air bag:
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.
Do not put anything on or over the air bag module. Placing
objects on or over the air bag inflation area may cause those
objects to be propelled by the air bag into your face and torso causing
serious injury.
Do not attempt to service, repair, or modify the air bag
supplemental restraint systems or its fuses. See your Ford or
Lincoln Mercury dealer.
The front passenger air bag is not designed to offer protection to
an occupant in the center front seating position.
Modifications to the front end of the vehicle, including frame,
bumper, front end body structure and tow hooks may affect the
performance of the air bag sensors increasing the risk of injury. Do not
modify the front end of the vehicle.
Seating and Safety Restraints
112
Do not use accessory seat covers. The use of accessory seat
covers may prevent the deployment of the side air bags and
increase the risk of injury in an accident.
Do not lean your head on the door. The side air bag could injure
you as it deploys from the side of the seatback.
Do not attempt to service, repair, or modify the air bag
supplemental restraint system, its fuses or the seat cover on a
seat containing an air bag. See your Ford or Lincoln Mercury dealer.
All occupants of the vehicle including the driver should always
wear their safety belts even when an air bag SRS is provided.
How does the side air bag system work?
The design and development of the
side airbag system included
recommended testing procedures
that were developed by a group of
automotive safety experts known as
the Side Airbag Technical Working
Group. These recommended testing
procedures help reduce the risk of
injuries related to the deployment of
side airbags.
The side air bag system consists of
the following:
An inflatable nylon bag (air bag)
with a gas generator concealed
behind the outboard bolster of
the driver and front passenger
seatbacks.
A special seat cover designed to allow airbag deployment.
The same warning light, electronic control and diagnostic unit as used
for the front air bags.
Two crash sensors located under the outboard side of the front seats,
attached to the floor.
Seating and Safety Restraints
116
2. Insert the key and turn it to OFF.
Apply the brake pedal and shift
to N (Neutral)
.
In the ignition OFF position, the automatic transmission shift
lever can be moved from the P (Park) position without the brake
pedal depressed. To avoid unwanted movement, always set the parking
brake.
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.
Do not drive your vehicle until you verify that the brakelamps
are working.
If your vehicle gets stuck in mud or snow it may be rocked out by
shifting from forward and reverse gears, stopping between shifts, in a
steady pattern. Press lightly on the accelerator in each gear.
Do not rock the vehicle if the engine is not at normal operating
temperature or damage to the transmission may occur.
Do not rock the vehicle for more than a few minutes or damage
to the transmission and tires may occur or the engine may
overheat.
Always set the parking brake fully and make sure the gearshift is
latched in P (Park). Turn the ignition to the LOCK position and
remove the key whenever you leave your vehicle.
If the parking brake is fully released, but the brake warning lamp
remains illuminated, the brakes may not be working properly.
See your dealer or a qualified service technician.
Driving with a 4
speed automatic transmission
Understanding gearshift positions
To put your vehicle in gear, start the engine, depress the brake pedal,
then move gearshift lever out of P (Park).
Driving
139
The fuel pump shut-off switch is
located on the left side of the trunk
behind the left rear tail light and the
trunk liner.
Use the following procedure to reset the fuel pump shut-off switch.
1. Turn the ignition to the OFF position.
2. Check the fuel system for leaks.
3. If no fuel leak is apparent, reset the fuel pump shut-off switch by
pushing in on the reset button.
4. Turn the ignition to the ON position. Pause for a few seconds and
return the key to the OFF position.
5. Make a further check for leaks in the fuel system.
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.
15
Roadside Emergencies
150
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
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.
Roadside Emergencies
151
The fuses are coded as follows.
Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment Fuse
Panel Description
1
15A
Audio, CD changer
2
5A
Audio
3
7.5A
Mirrors
4
10A
Air bags
5
25A
Police vehicle options
6
15A
Instrument cluster warning lamps
module, Overdrive control switch,
Lighting Control Module (LCM),
Police vehicle option
7
10A
Driver
s Door Module (DDM),
Premium radio
8
25A
Powertrain Control Module (PCM)
power relay, Coil-on plugs, Radio
noise capacitor, Passive Anti-Theft
System (PATS)
9
5A
Transmission range sensor
27
25
26
24
23
21
22
19
20
18
16
17
15
14
12
13
10
30
32
31
28
29
11
9
7
8
6
5
3
4
1
2
Roadside Emergencies
152
Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment Fuse
Panel Description
10
10A
Rear window defrost, Heated
mirrors
11
5A
Traction control indicator relay
(ABS w/traction control only)
12
15A
Multi-function switch for
turn/hazard lamps
13
5A
Radio (premium only)
14
10A
Anti-lock Brake System (ABS),
Instrument Cluster
15
15A
Speed control, Police vehicle
option, LCM, Clock, EATC blower
motor relay, Door lock switch
illumination
16
15A
Reversing lamps, Shift lock, DRL
module, VAP Steering, Electronic
day/night mirror, Overhead
console, Air suspension, Climate
control, Speed chime module
(GCC only)
17
7.5A
Wiper motor
18
15A
Fog lamps (Marauder only)
19
15A
Brake lamps
20
20A
Police vehicle option
21
15A
LCM for park lamps and interior
illumination, Autolamp/Sunload
sensor
22
20A
Speed control servo,
Multi-function switch for hazard
lamps, Brake on/off switch
23
15A
EATC module, Instrument cluster,
Clock, LCM, Interior lamps, Door
lock switches
24
10A
Left-hand low beam
Roadside Emergencies
153
Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment Fuse
Panel Description
25
15A
Cigar lighter
26
10A
Right-hand low beam
27
25A
LCM for cornering lamps and high
beam headlamps, Police vehicle
option
28
20A*
Power windows, DDM
29
Not used
30
Not used
31
Not used
32
Not used
* Circuit breaker
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.
Always disconnect the battery before servicing high current
fuses.
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.
Roadside Emergencies
154
The high-current fuses are coded as follows.
Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box
Description
1
25A*
Audio
2
20A*
Power point
3
Not used
4
15A*
Horns
5
20A*
Fuel pump
6
20A*
Police vehicle option
7
Not used
8
20A*
Driver
s Door Module (DDM)
9
10A*
Police vehicle option
10
Not used
11
20A*
Daytime running lamps
12
Not used
503
502
501
24
23
401
20
19
22
21
RELAY
302
RELAY
304
RELAY
303
RELAY
301
207
201
202
203
204
209
206
208
205
502
501
118
114
110
106
102
117
113
109
105
101
116
112
108
104
115
111
107
103
18
16
14
12
10
8
6
4
2
17
15
13
11
9
7
5
3
1
Roadside Emergencies
155
Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box
Description
13
Not used
14
Not used
15
Not used
16
Not used
17
Not used
18
Not used
19
15A*
Powertrain Control Module
(PCM), Fuel injectors
20
15A*
PCM, HEGOs
21
Not used
22
Not used
23
Not used
24
Not used
101
30A**
Ignition switch
102
50A**
Cooling fan (engine)
103
40A**
Blower motor
104
40A**
Heated backlight relay
105
30A**
PCM power relay
106
40A**
Anti-lock Brake System (ABS)
107
Not used
108
Not used
109
50A**
Police vehicle option
110
50A**
Police vehicle option
111
30A**
Police vehicle option
112
50A**
Ignition switch
113
50A**
Feeds IP fuses 3, 5, 21, 23, 25, 27
114
30A**
VAP Steering, Air suspension
compressor, Instrument cluster
115
50A**
Ignition switch
116
30A**
Wipers
117
50A**
Police vehicle option
Roadside Emergencies
156
Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box
Description
118
20A**
ABS
201
1/2 ISO
Horn relay
202
1/2 ISO
PCM relay
203
1/2 ISO
Fuel pump relay
204
1/2 ISO
A/C clutch relay
205
1/2 ISO
Traction control relay
206
1/2 ISO
Police vehicle relay
207
1/2 ISO
Fog lamp relay (Marauder only)
208
Not used
209
1/2 ISO
Fog FTP relay (Marauder only)
301
Full ISO
Blower motor relay
302
Full ISO
Starter solenoid relay
303
Full ISO
Air suspension relay
304
Full ISO
Heated backlight relay
401
Not used
501
Diode
PCM diode
502
Not used
503
Not used
601
Not used
602
20A**
Adjustable pedals, Power seat,
Locks, Decklid, Lumbar, Police
vehicle option
* Mini fuse ** Circuit breaker/Maxi fuse
Relays
Relays are located in the power distribution box and should be replaced
by qualified technicians.
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
The use of tire sealants is not recommended and may compromise the
integrity of your tires. The use of tire sealants may also affect your tire
pressure monitoring system (if equipped).
Roadside Emergencies
157
2. After 20 seconds CHANNELS
CLEARED is displayed. Continue to
hold the buttons.
3. After 10 more seconds,
CHANNELS DEFAULTED is
displayed when all the channel
default codes have been successfully
loaded.
Note:
If you need to train the
garage door opener, refer to
“Train
mode”
in this section.
AUXILIARY POWER POINT
The auxiliary power point for five passenger vehicles is located in the
floor console storage bin. For six passenger vehicles, the auxiliary power
point is located under the cup holder and ashtray drawer in the center
stack.
Do not plug optional electrical accessories into the cigarette lighter. Use
the power point.
Do not use the power point for operating the cigarette lighter element.
The Maximum power each power point can supply depends on the fuse
rating. For example: a 20A fuse should supply a maximum of 240 Watts,
a 15A fuse should supply a maximum of 180 Watts and a 10A fuse should
supply a maximum of 120 Watts. Exceeding these limits will result in a
blown fuse.
Always keep the power point caps closed when not being used.
Power outlets are designed for accessory plugs only. 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.
Driver Controls
73
Never place your arm over the air bag module as a deploying air
bag can result in serious arm fractures or other injuries.
To properly position yourself away from the air bag:
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.
Do not put anything on or over the air bag module. Placing
objects on or over the air bag inflation area may cause those
objects to be propelled by the air bag into your face and torso causing
serious injury.
Do not attempt to service, repair, or modify the air bag
supplemental restraint systems or its fuses. See your Ford or
Lincoln Mercury dealer.
The front passenger air bag is not designed to offer protection to
an occupant in the center front seating position.
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 air bag system, increasing
the risk of injury. Do not modify the front end of the vehicle.
Seating and Safety Restraints
125
Do not use accessory seat covers. The use of accessory seat
covers may prevent the deployment of the side air bags and
increase the risk of injury in an accident.
Do not lean your head on the door. The side air bag could injure
you as it deploys from the side of the seatback.
Do not attempt to service, repair, or modify the air bag SRS, its
fuses or the seat cover on a seat containing an air bag. See your
Ford or Lincoln Mercury dealer.
All occupants of the vehicle should always wear their safety belts
even when an air bag SRS is provided.
How does the side air bag system work?
The design and development of the
side airbag system included
recommended testing procedures
that were developed by a group of
automotive safety experts known as
the Side Airbag Technical Working
Group. These recommended testing
procedures help reduce the risk of
injuries related to the deployment of
side airbags.
The side air bag system consists of
the following:
An inflatable nylon bag (air bag)
with a gas generator concealed
behind the outboard bolster of
the driver and front passenger
seatbacks.
A special seat cover designed to allow airbag deployment.
The same warning light, electronic control and diagnostic unit as used
for the front air bags.
Two crash sensors.
Side air bags, in combination with seat belts, can help reduce the risk of
severe injuries in the event of a significant side impact collision.
Seating and Safety Restraints
129
When the key is in the ignition OFF position, the automatic
transmission shift lever can be moved from the P (Park) position
without the brake pedal depressed. To avoid unwanted vehicle
movement, always set the parking brake.
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.
Do not drive your vehicle until you verify that the brakelamps
are working.
Always set the parking brake fully and make sure the gearshift is
latched in P (Park). Turn the ignition to the LOCK position and
remove the key whenever you leave your vehicle.
If the parking brake is fully released, but the brake warning lamp
remains illuminated, the brakes may not be working properly.
See your dealer or a qualified service technician.
Driving with a 4–speed automatic transmission
Understanding gearshift positions
To put your vehicle in gear, start the engine, depress the brake pedal,
then move gearshift lever out of P (Park).
Hold the brake pedal down while you move the gearshift lever
from P (Park) to another position. If you do not hold the brake
pedal down, your vehicle may move unexpectedly and injure someone.
P (Park)
Always come to a complete stop
before shifting into P (Park). Make
sure the gearshift lever is securely
latched in P (Park). This position
locks the transmission and prevents
the rear wheels from turning.
Driving
152
The fuel pump shut-off switch is
located on the left side of the trunk
behind the left rear tail light and the
trunk liner.
Use the following procedure to reset the fuel pump shut-off switch.
1. Turn the ignition to the OFF position.
2. Check the fuel system for leaks.
3. If no fuel leak is apparent, reset the fuel pump shut-off switch by
pushing in on the reset button.
4. Turn the ignition to the ON position. Pause for a few seconds and
return the key to the OFF position.
5. Make a further check for leaks in the fuel system.
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.
15
Roadside Emergencies
163
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
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.
Roadside Emergencies
164
The fuses are coded as follows.
Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment Fuse Panel
Description
1
15A
Audio, CD changer
2
5A
Audio
3
7.5A
Mirrors
4
10A
Air bags
5
25A
Package tray and rear flasher (Police
vehicle options)
6
15A
Instrument cluster warning lamps module,
Overdrive control switch, Lighting Control
Module (LCM), A/C clutch
7
10A
Driver’s Door Module (DDM), Premium
radio, Start input to police PDB (Police
vehicle option)
8
25A
Powertrain Control Module (PCM) power
relay, Coil-on plugs, Radio noise capacitor,
Passive Anti-Theft System (PATS)
9
5A
Transmission range sensor
27
25
26
24
23
21
22
19
20
18
16
17
15
14
12
13
10
30
32
31
28
29
11
9
7
8
6
5
3
4
1
2
Roadside Emergencies
165
Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment Fuse Panel
Description
10
10A
Rear window defrost, Heated mirrors
11
5A
Traction control indicator relay (ABS
w/traction control only)
12
15A
Multi-function switch for turn/hazard
lamps
13
5A
Radio
14
10A
Anti-lock Brake System (ABS), Instrument
Cluster
15
15A
Speed control module, Power relay coil
(Police vehicle option), LCM, Clock, EATC
blower motor relay, Door lock switch
illumination, Heated seat switch, Moonroof
16
15A
Reversing lamps, Shift lock, DRL module,
VAP Steering, Electronic day/night mirror,
Overhead console, Air suspension, Climate
control, Heated seat module, Speed chime
module (GCC only)
17
7.5A
Wiper motor
18
Not used
19
15A
Brake lamps
20
20A
Spot lamp (Police vehicle option)
21
15A
LCM for park lamps and interior
illumination, Autolamp/Sunload sensor
22
20A
Speed control servo, Multi-function switch
for hazard lamps, Brake on/off switch
23
15A
EATC module, Instrument cluster, Clock,
LCM, Interior lamps, Door lock switches,
Door ajar and roof lamps (Taxi vehicles)
24
10A
Left-hand low beam
25
15A
Cigar lighter
26
10A
Right-hand low beam
Roadside Emergencies
166
Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment Fuse Panel
Description
27
25A
LCM for cornering lamps and high beam
headlamps
28
20A*
Power windows, DDM
29
Not used
30
Not used
31
Not used
32
Not used
* Circuit breaker
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.
Always disconnect the battery before servicing high current
fuses.
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.
Roadside Emergencies
167
The high-current fuses are coded as follows.
Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box Description
1
25A*
Audio
2
20A*
Power point
3
25A*
Heated seats
4
15A*
Horns
5
20A*
Fuel pump
6
Not used
7
25A*
Moonroof
8
20A*
Driver’s Door Module (DDM)
9
Not used
10
Not used
11
20A*
Daytime Running Lamps (DRL)
12
Not used
13
Not used
14
Not used
15
Not used
503
502
501
24
23
401
20
19
22
21
RELAY
302
RELAY
304
RELAY
303
RELAY
301
207
201
202
203
204
209
206
208
205
602
601
118
114
110
106
102
117
113
109
105
101
116
112
108
104
115
111
107
103
18
16
14
12
10
8
6
4
2
17
15
13
11
9
7
5
3
1
Roadside Emergencies
168
Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box Description
16
Not used
17
Not used
18
Not used
19
15A*
Powertrain Control Module (PCM), Fuel
injectors
20
15A*
PCM, HEGOs
21
Not used
22
Not used
23
Not used
24
Not used
101
30A**
Ignition switch
102
50A**
Cooling fan (engine)
103
40A**
Blower motor
104
40A**
Heated backlight relay
105
30A**
PCM power relay
106
40A**
Anti-lock Brake System (ABS)
107
40A**
Crown North America (Police vehicle
option)
108
50A**
Crown North America (Police vehicle
option)
109
50A**
Light bar (Police vehicle option)
110
50A**
Relay switch for PDB (Police vehicle
option)
111
30A**
Power relay switch feed (Police vehicle
option)
112
50A**
Ignition switch
113
50A**
Feeds IP fuses 3, 5, 21, 23, 25, 27
114
30A**
VAP Steering, Air suspension compressor,
Instrument cluster
115
50A**
Ignition switch
116
30A**
Wipers
117
50A**
B+ feed for PDB (Police vehicle option)
Roadside Emergencies
169
Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box Description
118
20A**
ABS
201
1/2 ISO
Horn relay
202
1/2 ISO
PCM relay
203
1/2 ISO
Fuel pump relay
204
1/2 ISO
A/C clutch relay
205
1/2 ISO
Traction control switch relay
206
1/2 ISO
Police vehicle relay
207
Not used
208
1/2 ISO
Moonroof relay
209
Not used
301
Full ISO
Blower motor relay
302
Full ISO
Starter solenoid relay
303
Full ISO
Air suspension relay
304
Full ISO
Heated backlight relay
401
Not used
501
Diode
PCM diode
502
Not used
503
Not used
601
50A**
Crown North America (Police vehicle
option)
602
20A**
Adjustable pedals, Power seat, Locks,
Decklid, Lumbar, Decklid release (Police
vehicle option)
* Mini fuse ** Circuit breaker/Maxi fuse
Relays
Relays are located in the power distribution box and should be replaced
by qualified technicians.
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
Roadside Emergencies
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