2009 FORD CROWN VICTORIA check engine

•Idling for long periods of time (greater than one minute) may waste
fuel.
•Anticipate stopping; slowing down may eliminate the need to stop.
•Sudden or hard accelerations may reduce fuel economy.
•Slow down gradually.
•Driving at reasonable speeds (traveling at 55 mph [88 km/h] uses 15%
less fuel than traveling at 65 mph [105 km/h]).
•Revving the engine before turning it off may reduce fuel economy.
•Using the air conditioner or defroster may reduce fuel economy.
•You may want to turn off the speed control in hilly terrain if
unnecessary shifting between the top gears occurs. Unnecessary
shifting of this type could result in reduced fuel economy.
•Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
•Resting your foot on the brake pedal while driving may reduce fuel
economy.
•Combine errands and minimize stop-and-go driving.
Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toMaintenance product
specifications and capacitiesin this chapter.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found inscheduled maintenance information.
Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
1 mpg [0.4 km/L] is lost for every 400 lb [180 kg] of weight carried).
•Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski racks) may reduce
fuel economy.
•Using fuel blended with alcohol may lower fuel economy.
2009 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)
Maintenance and Specifications
248

electrical system dry out. After three driving cycles without these or any
other temporary malfunctions present, the service engine soon
indicator should stay off the next time the engine is started. A driving
cycle consists of a cold engine startup followed by mixed city/highway
driving. No additional vehicle service is required.
If the service engine soon
indicator remains on, have your vehicle
serviced at the first available opportunity. Although some malfunctions
detected by the OBD-II may not have symptoms that are apparent,
continued driving with the service engine soon
indicator on can
result in increased emissions, lower fuel economy, reduced engine and
transmission smoothness, and lead to more costly repairs.
Readiness for Inspection/Maintenance (I/M) testing
Some state/provincial and local governments may have
Inspection/Maintenance (I/M) programs to inspect the emission control
equipment on your vehicle. Failure to pass this inspection could prevent
you from getting a vehicle registration. Your vehicle may not pass the I/M
test if the service engine soon
indicator is on or not working
properly (bulb is burned out), or if the OBD-II system has determined
that some of the emission control systems have not been properly
checked. In this case, the vehicle is considered not ready for I/M testing.
If the service engine soon
indicator is on or the bulb does not
work, the vehicle may need to be serviced. Refer to the On board
diagnostics (OBD-II) description in this chapter.
If the vehicle’s engine or transmission has just been serviced, or the
battery has recently run down or been replaced, the OBD-II system may
indicate that the vehicle is not ready for I/M testing. To determine if the
vehicle is ready for I/M testing, turn the ignition key to the on position
for 15 seconds without cranking the engine. If the service engine
soon
indicator blinks eight times, it means that the vehicle is not
ready for I/M testing; if the service engine soon
indicator stays on
solid, it means that the vehicle is ready for I/M testing.
The OBD-II system is designed to check the emission control system
during normal driving. A complete check may take several days. If the
vehicle is not ready for I/M testing, the following driving cycle consisting
of mixed city and highway driving may be performed:
15 minutes of steady driving on an expressway/highway followed by
20 minutes of stop-and-go driving with at least four 30-second idle
periods.
2009 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)
Maintenance and Specifications
251

Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete. If
the vehicle is still not ready for I/M testing, the above driving cycle will
have to be repeated.
POWER STEERING FLUID
Check the power steering fluid.
Refer toscheduled maintenance
information.
1. Start the engine and let it run until it reaches normal operating
temperature (the engine coolant temperature gauge indicator will be
near the center of the normal area between H and C).
2. While the engine idles, turn the steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the
reservoir. It should be between the
MIN and MAX lines. Do not add
fluid if the level is in this range.
5. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the range between the MIN and MAX lines. Be
sure to put the cap back on the reservoir. Refer toMaintenance
product specifications and capacitiesin this chapter for the proper
fluid type.
DONOTOVERFILLPOWERSTEERINGFLUID
MAX
MIN
2009 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)
Maintenance and Specifications
252

BRAKE FLUID
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels below the “MAX” line
that do not trigger the brake system
warning lamp are within the normal
operating range, there is no need to
add fluid. If the fluid levels are outside of the normal operating range,
the performance of your brake system could be compromised, seek
service from your authorized dealer immediately.
TRANSMISSION FLUID
Checking automatic transmission fluid (if equipped)
Refer to yourscheduled maintenance informationfor scheduled
intervals for fluid checks and changes. Your transmission does not
consume fluid. However, the fluid level should be checked if the
transmission is not working properly, i.e., if the transmission slips or
shifts slowly or if you notice some sign of fluid leakage.
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is at normal operating
temperature (approximately 20 miles [30 km]). If your vehicle has been
operated for an extended period at high speeds, in city traffic during hot
weather or pulling a trailer, the vehicle should be turned off for about
30 minutes to allow fluid to cool before checking.
1. Drive the vehicle 20 miles (30 km) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your foot on the brake pedal,
start the engine and move the gearshift lever through all of the gear
ranges. Allow sufficient time for each gear to engage.
4. Latch the gearshift lever in P (Park) and leave the engine running.
5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer toIdentifying components in the engine compartment
in this chapter for the location of the dipstick.
6. Install the dipstick making sure it is fully seated in the filler tube.
7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated area for normal operating temperature or ambient
temperature.
MAX
2009 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)
Maintenance and Specifications
253

The Vehicle Identification Number (VIN) contains the following
information:
1. World manufacturer identifier
2. Brake system / Gross Vehicle
Weight Rating (GVWR) / Restraint
System
3. Vehicle line, series, body type
4. Engine type
5. Check digit
6. Model year
7. Assembly plant
8. Production sequence number
TRANSMISSION CODE DESIGNATIONS
You can find a transmission code on
the Safety Compliance Certification
Label. The following table tells you
which transmission each code
represents.
Description Code
Four-speed automatic overdrive (4R75E) Q
2009 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)
Maintenance and Specifications
263

A
ABS (see Brakes) .....................174
Air cleaner filter ...............255–256
Air conditioning ..........................38
Air suspension ...........................178
description ..............................178
Airbag supplemental restraint
system ................................107, 117
and child safety seats ............109
description ......................107, 117
disposal ....................................120
driver airbag ....................110, 118
indicator light .................117, 119
operation .........................110, 118
passenger airbag .............110, 118
side airbag ...............................117
Antifreeze
(see Engine coolant) ................233
Anti-lock brake system
(see Brakes) ......................174–175
Anti-theft system ........................83
Audio system
(see Radio) ................20, 22, 25, 30
Automatic transmission
driving an automatic
overdrive .................................180
fluid, adding ............................253
fluid, checking ........................253
fluid, refill capacities ..............258
fluid, specification ..................258
Auxiliary power point .................55
Axle
lubricant specifications ..........258
refill capacities ........................258
traction lok ..............................179
B
Battery .......................................231acid, treating emergencies .....231
jumping a disabled battery ....202
maintenance-free ....................231
replacement, specifications ...256
servicing ..................................231
Belt-Minder
.............................103
Booster seats .............................134
Brakes ................................173–174
anti-lock ...........................174–175
anti-lock brake system (ABS)
warning light ...........................175
fluid, checking and adding ....253
fluid, refill capacities ..............258
fluid, specifications .................258
lubricant specifications ..........258
shift interlock ..........................179
Bulbs ............................................46
C
Capacities for refilling fluids ....258
Cell phone use ..............................8
Child safety seats ......................124
attaching with tether straps ..132
in front seat ............................125
in rear seat ......................125, 128
LATCH .....................................129
recommendations ...................122
Child safety seats - booster
seats ...........................................134
Cleaning your vehicle
engine compartment ..............219
instrument panel ....................221
interior .....................................221
plastic parts ............................220
washing ....................................217
waxing .....................................218
wheels ......................................218
wiper blades ............................220
2009 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)
Index
266

Climate control (see Air
conditioning or Heating) ............38
Clock adjust
6-CD in dash .............................33
AM/FM .......................................21
AM/FM/CD .................................24
AM/FM/Tape/CD .......................28
Console ........................................55
Controls
power seat .................................90
steering column ........................62
Coolant
checking and adding ..............233
refill capacities ................237, 258
specifications ..........................258
Cruise control
(see Speed control) ....................59
Cupholder(s) ...............................93
Customer Assistance ................184
Ford Extended Service
Plan ..........................................214
Getting assistance outside the
U.S. and Canada .....................214
Getting roadside assistance ...184
Getting the service you
need .........................................210
Ordering additional owner’s
literature .................................215
Utilizing the
Mediation/Arbitration
Program ...................................213
D
Daytime running lamps
(see Lamps) ................................42
Defrost
rear window ..............................40Dipstick
automatic transmission
fluid ..........................................253
engine oil .................................228
Driving under special
conditions ..................................182
through water .........................183
E
Electronic message center .........63
Emergencies, roadside
jump-starting ..........................202
Emission control system ..........249
Engine ........................................261
cleaning ...................................219
coolant .....................................233
fail-safe cooling .......................238
idle speed control ...................231
lubrication specifications .......258
refill capacities ........................258
service points ..................226–227
starting after a collision .........186
Engine block heater .................172
Engine oil ..................................228
change oil soon warning,
message center .......................228
checking and adding ..............228
dipstick ....................................228
filter, specifications ........230, 256
recommendations ...................230
refill capacities ........................258
specifications ..........................258
Event data recording ....................7
Exhaust fumes ..........................171
F
Fail safe cooling ........................238
Flexible Fuel Vehicle (FFV) ....239
2009 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)
Index
267

L
Lamps
autolamp system .......................41
bulb replacement
specifications chart ..................46
daytime running light ...............42
headlamps .................................41
headlamps, flash to pass ..........42
instrument panel, dimming .....43
interior lamps .....................45–47
replacing bulbs .........................47
LATCH anchors .........................129
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........175
Limited slip axle
(see Traction Loc) ....................179
Load limits .................................158
Locks
autolock .....................................73
childproof ..................................75
doors ..........................................73
Lubricant specifications ...........258
Lug nuts ....................................201
Lumbar support, seats ...............92
M
Message center .....................63–64
english/metric button ...............68
system check button ................67
warning messages .....................69
Mirrors ...................................57–58
automatic dimming rearview
mirror ........................................57
fold away ...................................58
heated ........................................58
side view mirrors (power) .......58
Motorcraft parts ........223, 239, 256O
Octane rating ............................244
Oil (see Engine oil) ..................228
P
Parking brake ............................176
Parts (see Motorcraft parts) ....256
Passenger Occupant
Classification Sensor ...................95
Pedals (see Power adjustable
foot pedals) .................................59
Power adjustable foot pedals .....59
Power distribution box
(see Fuses) ...............................191
Power door locks ........................73
Power mirrors .............................58
Power point .................................55
Power steering ..........................178
fluid, checking and adding ....252
fluid, refill capacity ................258
Power Windows ...........................56
R
Radio ..........................20, 22, 25, 30
Rear window defroster ...............40
Recommendations for
attaching safety restraints for
children ......................................122
Relays ................................187, 195
Remote entry system .................77
illuminated entry ......................80
locking/unlocking doors ...........78
opening the trunk .....................78
panic alarm ...............................78
2009 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)
Index
269