check engine light FORD CROWN VICTORIA 2001 2.G User Guide

²Do not use alcohol, methanol or brine or any engine coolants
mixed with alcohol or methanol antifreeze (coolant).Alcohol
and other liquids can cause engine damage from overheating or
freezing.
²Do not add extra inhibitors or additives to the coolant.These
can be harmful and compromise the corrosion protection of the engine
coolant.
²Do not mix with recycled coolant unless from a Ford-approved
recycling process (seeUse of Recycled Engine Coolantsection).
For vehicles with overflow coolant systems with a non-pressurized cap
on the coolant recovery system, add coolant to the coolant recovery
reservoir when the engine is cool. Add the proper mixture of coolant and
water to the ªcold fullº level. For all other vehicles, which have a coolant
degas system with a pressurized cap, or if it is necessary to remove the
coolant pressure relief cap on the radiator of a vehicle with an overflow
system, follow these steps to add engine coolant.
To avoid personal injury, make sure the engine is cool before
unscrewing the coolant pressure relief cap. The cooling system is
under pressure; steam and hot liquid can come out forcefully when the
cap is loosened slightly.
1. Before you begin, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the coolant
pressure relief cap on the coolant reservoir (an opaque plastic bottle).
Slowly turn cap counterclockwise (left) until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
5. Fill the coolant reservoir slowly with the proper coolant mixture (see
above), to within the ªcold fill rangeº or the ªcold fullº level on the
reservoir. If you removed the radiator cap in an overflow system, fill the
radiator until the coolant is visible and radiator is almost full.
6. Replace the cap. Turn until tightly installed. (Cap must be tightly
installed to prevent coolant loss.)
After any coolant has been added, check the coolant concentration see
Checking Engine Coolant section). If the concentration is not 50/50
(protection to ±34ÉF/±36ÉC), drain some coolant and adjust the
Maintenance and care
182

How fail-safe cooling works
²Standard cluster
²Optional cluster
If the engine begins to overheat:
²The engine coolant temperature gauge will move to the H (hot) area
(if your vehicle is equipped with analog gauges).
²The engine coolant temperature gauge will illuminate all eight bars
and a tone will sound every five seconds for one minute (if your
vehicle is equipped with digital gauges).
²The
symbol will illuminate.
²TheCheck Engineindicator light will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
²The engine power will be limited.
²The air conditioning system will be disabled.
TEMPH
C
N
O
R
M
H
C
Maintenance and care
185

The flow of fuel through a fuel pump nozzle can produce static
electricity, which can cause a fire if fuel is pumped into an
ungrounded fuel container.
Use the following guidelines to avoid static build-up when filling an
ungrounded fuel container:
²Place approved fuel container on the ground.
²DO NOT fill a fuel container while it is in the vehicle (including the
cargo area).
²Keep the fuel pump nozzle in contact with the fuel container while
filling.
²DO NOT use a device that would hold the fuel pump handle in the fill
position.
Fuel Filler Cap
Your fuel tank filler cap has an indexed design with a 1/8 turn on/off
feature.
When fueling your vehicle:
1. Turn the engine off.
2. Carefully turn the filler cap counterclockwise 1/8 of a turn until it
stops.
3. Pull to remove the cap from the fuel filler pipe.
4. To install the cap, align the tabs on the cap with the notches on the
filler pipe.
5. Turn the filler cap clockwise 1/8 of a turn until it stops.
ªCheck Fuel Capº illuminates when the ignition is turned to the ON
position to ensure your bulb is working. When this light turns on, check
the fuel filler cap. Continuing to operate the vehicle with the Check Fuel
Cap light on, can activate the Service Engine Soon warning. When the
fuel filler cap is properly re-installed, the light(s) will turn off after a
period of normal driving.It may take a long period of time for the
system to detect an improperly installed fuel filler cap.
If you must replace the fuel filler cap, replace it with a fuel filler
cap that is designed for your vehicle. The customer warranty may
be void for any damage to the fuel tank or fuel system if the
correct genuine Ford or Motorcraft fuel filler cap is not used.
Maintenance and care
201

²Sudden or hard accelerations may reduce fuel economy.
²Slow down gradually.
²Driving at reasonable speeds (traveling at 88 km/h [55 mph] uses 15%
less fuel than traveling at 105 km/h [65 mph]).
²Revving the engine before turning it off may reduce fuel economy.
²Using the air conditioner or defroster may reduce fuel economy.
²
You may want to turn off the speed control in hilly terrain if
unnecessary shifting between third and fourth gear occurs. Unnecessary
shifting of this type could result in reduced fuel economy.
²Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
²Resting your foot on the brake pedal while driving may reduce fuel
economy.
²Combine errands and minimize stop-and-go driving.
Maintenance
²Keep tires properly inflated and use only recommended size.
²Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
²Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found in your vehicle scheduled maintenance guide.
Conditions
²Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
²Carrying unnecessary weight may reduce fuel economy (approximately
0.4 km/L [1 mpg] is lost for every 180 kg [400 lb] of weight carried).
²Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
²Using fuel blended with alcohol may lower fuel economy.
²Fuel economy may decrease with lower temperatures during the first
12±16 km (8±10 miles) of driving.
²Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
Maintenance and care
206

Illumination of the ªCheck Engineº light, charging system warning light
or the temperature warning light, fluid leaks, strange odors, smoke or
loss of engine power, could indicate that the emission control system is
not working properly.
Exhaust leaks may result in entry of harmful and potentially
lethal fumes into the passenger compartment.
Do not make any unauthorized changes to your vehicle or engine. By
law, vehicle owners and anyone who manufactures, repairs, services,
sells, leases, trades vehicles, or supervises a fleet of vehicles are not
permitted to intentionally remove an emission control device or prevent
it from working. Information about your vehicle's emission system is on
the Vehicle Emission Control Information Decal located on or near the
engine. This decal identifies engine displacement and gives some tune up
specifications.
Please consult yourWarranty Guidefor complete emission warranty
information.
Readiness for Inspection/Maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostics system. If your ªCheck Engine/Service Engine
Soonº light is on, refer to the description in theWarning lights and
chimessection of theInstrumentationchapter. Your vehicle may not
pass the I/M test with the ªCheck Engine/Service Engine Soonº light on.
If the vehicle's powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a ªnot ready for I/M testº
condition. To ready the on-board diagnostics system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary as
described below:
²First, at least 10 minutes of driving on an expressway or highway.
²Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four idle periods.
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.
Maintenance and care
208

A
Air bag supplemental restraint
system ........................................121
and child safety seats ............123
description ..............................121
disposal ....................................125
driver air bag ..........................123
indicator light ...................10, 125
operation .................................123
passenger air bag ...................123
Air cleaner filter ...............192, 220
Air conditioning ..........................29
automatic temperature
control system ..........................32
Air suspension ...........................142
description ..............................142
warning light .............................13
Antifreeze (see Engine
coolant) .....................................179
Anti-lock brake system
(see Brakes) ......................138±139
Audio system (see Radio) .........38
Automatic transmission
driving an automatic
overdrive .................................144
fluid, adding ............................187
fluid, checking ........................187
fluid, refill capacities ..............221
fluid, specification ..................224
Auxiliary power point ...........72, 88
Axle
lubricant specifications ..223±224
refill capacities ........................221
traction lok ..............................147B
Battery .......................................190
acid, treating emergencies .....190
charging system
warning light .............................13
jumping a disabled battery ....165
maintenance-free ....................190
replacement, specifications ...220
servicing ..................................190
voltage gauge ............................21
Belt minder ...............................117
Brakes ........................................138
anti-lock ...........................138±139
anti-lock brake system
(ABS) warning light .........12, 139
brake warning light ..................12
fluid, checking and adding ....178
fluid, refill capacities ..............221
fluid, specifications .........223±224
lubricant specifications ..223±224
pedals (see Power adjustable
foot pedals) ...............................71
shift interlock ..........................143
Break-in period .............................3
C
Capacities for refilling fluids ....221
Cassette tape player ...................57
CD changer .................................67
Certification Label ....................226
Child safety restraints ..............126
child safety belts ....................126
Child safety seats ......................127
attaching with tether straps ..132
in front seat ............................129
in rear seat ......................129, 131
Index
241

Cleaning your vehicle ...............215
engine compartment ..............217
exterior ............................215±216
exterior lamps .........................217
instrument cluster lens ..........218
instrument panel ....................218
interior .....................................219
mirrors .....................................216
plastic parts ............................216
safety belts ..............................219
washing ....................................215
waxing .....................................215
wheels ......................................216
windows ..................................219
wiper blades ............................217
woodtone trim ........................219
Climate control (see Air
conditioning or Heating) ............29
Clock ..........................42, 49, 56, 66
Compass, electronic ....................83
calibration .................................84
set zone adjustment .................84
Console ........................................88
Controls
power seat .......................105±106
Coolant
checking and adding ..............179
coolant temperature light ........11
refill capacities ................183, 221
specifications ..................223±224
Cruise control (see Speed
control) ........................................75
Customer Assistance ................153
Ford accessories for your
vehicle .....................................235
Ford Extended
Service Plan ............................228
Getting assistance outside the
U.S. and Canada .....................234Getting roadside assistance ...153
Getting the service
you need .................................228
Ordering additional owner's
literature .................................238
The Dispute Settlement
Board .......................................230
Utilizing the
Mediation/Arbitration
Program ...................................234
D
Daytime running lamps (see
Lamps) .........................................27
Defrost
rear window ..............................38
Dipstick
automatic transmission
fluid ..........................................187
engine oil .................................175
Doors
lubricant specifications ..........223
Driving under special
conditions
through water .........................152
E
Electronic message center .........22
Emergencies, roadside
jump-starting ..........................165
Emission control system ..........207
Engine ................................224±225
check engine/service engine
soon light ....................................9
cleaning ...................................217
coolant .....................................179
fail-safe coolant ......................184
Index
242

idle speed control ...................190
lubrication
specifications ..................223±224
refill capacities ........................221
service points ..........................174
starting after a collision .........154
Engine block heater .................136
Engine oil ..................................175
change oil soon warning,
message center .......................175
checking and adding ..............175
dipstick ....................................175
filter, specifications ........177, 220
recommendations ...................177
refill capacities ........................221
specifications ..................223±224
Exhaust fumes ..........................137
F
Fail safe cooling ........................184
Floor mats ...................................89
Fluid capacities .........................221
Fuel ............................................199
calculating fuel economy .......204
cap .....................................10, 201
capacity ...................................221
choosing the right fuel ...........202
comparisons with EPA fuel
economy estimates .................207
detergent in fuel .....................203
filling your vehicle with
fuel ...........................199, 201, 204
filter, specifications ........203, 220
fuel filler door override ............85
fuel filler door release ..............85
fuel pump shut-off switch .....154
gauge .........................................17
improving fuel economy ........204low fuel warning light ................8
octane rating ...........202, 224±225
quality ......................................202
running out of fuel .................203
safety information relating to
automotive fuels .....................199
Fuses ..................................156±157
G
Garage door opener ....................79
Gas cap (see Fuel cap) ......10, 201
Gas mileage (see Fuel
economy) ...................................204
Gauges .........................................17
battery voltage gauge ...............21
engine coolant temperature
gauge .........................................20
engine oil pressure gauge ........22
fuel gauge ..................................17
odometer ...................................19
speedometer .............................18
trip odometer ............................20
GAWR (Gross Axle Weight
Rating) .......................................147
definition .................................147
driving with a heavy load ......147
location ....................................147
GVWR (Gross Vehicle Weight
Rating) .......................................147
calculating ...............................147
definition .................................147
driving with a heavy load ......147
location ....................................147
H
Hazard flashers .........................154
Head restraints .........................103
Index
243

Headlamps ...................................27
aiming ......................................214
autolamp system .......................28
bulb specifications ..................214
daytime running lights .............27
flash to pass ..............................28
high beam ...........................12, 28
replacing bulbs .......................209
turning on and off ....................27
warning chime ..........................16
Heating ........................................29
heating and air conditioning
system .......................................29
HomeLink universal
transceiver (see Garage door
opener) ..................................79±82
Hood ..........................................173
I
Ignition .........................73, 224±225
Infant seats
(see Safety seats) .....................127
Inspection/maintenance (I/M)
testing ........................................208
Instrument panel
cleaning ...................................218
cluster ..................................8, 218
lighting up panel
and interior ...............................27
location of components ..............8
J
Jack ............................................161
positioning ...............................161
storage .....................................161
Jump-starting your vehicle ......165K
Keyless entry system .................98
autolock .....................................91
keypad .......................................98
programming entry code .........99
Keys .......................................95±97
key in ignition chime ...............16
positions of the ignition ...........73
L
Lamps
autolamp system .......................28
bulb replacement
specifications chart ................214
cargo lamps ...............................27
daytime running light ...............27
headlamps .................................27
headlamps, flash to pass ..........28
instrument panel, dimming .....27
interior lamps ...................27, 213
replacing bulbs ...............209±213
Lane change indicator
(see Turn signal) ........................72
Lights, warning and indicator ......8
air bag ........................................10
air suspension ...........................13
anti-lock brakes (ABS) ....12, 139
brake ..........................................12
charging system ........................13
check engine ...............................9
fuel cap light .............................10
high beam .................................12
low coolant ................................11
low fuel ........................................8
oil pressure ...............................13
overdrive off ..............................14
safety belt .................................11
speed control ............................79
Index
244