ad blue FORD CROWN VICTORIA 2011 2.G Owners Manual

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
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
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.
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Roadside Emergencies
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Alternator - police
The high-output alternator provides 200 amperes of current to support
the high power requirements of modern police equipment. Output at idle
is approximately 130 amperes. Current demand by both the vehicle and
all energized police equipment in excess of this amount during vehicle
idling will place the electrical system into a discharge condition.
Electrical power management systems should be applied if necessary to
avoid discharging the battery.
Power distribution connector
Power for aftermarket equipment can be obtained from the power
distribution connector located under the glove compartment. This
connector contains several fused power feeds and inputs available for the
addition of accessories. The following tables show the circuits available
for equipment.
Police
Pin Function Gauge Color
1 5A Start 18 Red/Black
2 Vehicle speed signal 18 Gray/Black
3 Battery saver 18 Dark green/Light green
4 20A Battery 14 Light green
5 15A Battery 18 Orange/Light green
6 50A Battery 10 Tan/Yellow
7 20A Run/Acc 14 Pink
8 20A Battery 14 Light Blue/White
9 20A Run/Acc 14 Tan
10 Hazard out 18 Black/Yellow
11 50A Battery 10 Red/White
12 Hazard In 18 Gray/White
Taxi
Pin Function Gauge Color
1 Not used — —
2 Vehicle speed signal 20 Gray/Black
3 Battery saver 18 Light green/Orange
4 50A Battery 10 Light green
5 Not used — —
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Taxi
Pin Function Gauge Color
6 50A Battery 10 Tan/Yellow
7 20A Run/Acc 12 White/Pink
8 10A Run/Acc 14 Light Blue/White
9 50A Battery 10 Yellow
10 Not used — —
11 50A Battery 10 Red/White
12 10A Run/Acc 14 Gray/White
The mating connector is provided on the end of the power distribution
connector. The vehicle modifier can either purchase pins for the mating
connector and install them on the wires before they are inserted into the
connector, thereby avoiding any splicing, or purchase an optional power
pigtail for the interface. The power pigtail (P/N 14A411) plugs into the
power distribution connector and provides blunt cut wires ready for
splicing by the vehicle modifier.
See thePolice Interceptor Modifier Guidefor more details.
Rear power point - police
The rear power point is a battery access port for police auxiliary
equipment mounted in the trunk. It is capable of supplying 80 amps of
battery power. The front power distribution box (PDB) contains two
50 amp fuses, which protect the power point. Battery access is via two
studs contained in an enclosure, mounted in the trunk, on the right side
fender support. The terminal with the red wires is the battery positive,
and the terminal with the black wire is the ground. Remove both fuses in
the front PDB before removing the cover to the rear power point. Ensure
load devices can be turned off, and are switched off when reinserting
fuses.
WARNING:Under no circumstance should the rear power point
cover be removed without first pulling the two fuses in the front
power distribution box. Removing cover without pulling fuses could
result in an electrical hazard, and result in personal injury. Shut off
load devices before inserting fuses.
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