2003 Mercury Grand Marquis steering

•The engine will completely shut down, causing steering and braking
effort to increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to a service facility as soon as possible to minimize engine
damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to a service facility.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
Never remove the coolant reservoir cap while the engine is
running or hot.
5. Re-start the engine and take your vehicle to a service facility.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to a
service facility as soon as possible.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety precautions
Do not overfill the fuel tank. The pressure in an overfilled tank
may cause leakage and lead to fuel spray and fire.
The fuel system may be under pressure. If the fuel filler cap is
venting vapor or if you hear a hissing sound, wait until it stops
before completely removing the fuel filler cap. Otherwise, fuel may
spray out and injure you or others.
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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 “Check Engine/Service Engine
Soon” light is on, refer to the description in theWarning lights and
chimessection of theInstrument clusterchapter. Your vehicle may not
pass the I/M test with the “Check Engine/Service Engine Soon” light on.
If the vehicle’s powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a “not ready for I/M test”
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:
•First, at least 10 minutes of driving on an expressway or highway.
•Next, 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.
CHECKING AND ADDING POWER STEERING FLUID
Check the power steering fluid.
Refer to the scheduled maintenance
guide for the service interval
schedules. If adding fluid is
necessary, use only MERCONAT F.
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).
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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.
BRAKE FLUID RESERVOIR
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 dealer immediately.
TRANSMISSION FLUID
Checking automatic transmission fluid (if equipped)
Refer to your scheduled maintenance guide for 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 30 km [20 miles]). If your vehicle has been
operated for an extended period at high speeds, in city traffic during hot
DONOTOVERFILLPOWERSTEERINGFLUID
M
A
X
M
I
N
M
A
X
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MOTORCRAFT PART NUMBERS
Component 4.6L SOHC V8 engine
Air filter element FA-1668
Fuel filter FG-986B
Battery-standard BXT-65–650
Battery-heavy duty BXT-65–750
Oil filter FL-820-S
PCV valve EV-258
Spark plugs* AWSF-32P
* Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
REFILL CAPACITIES
Fluid Ford Part Name Capacity
Engine oil (includes
filter change)
6Motorcraft SAE 5W-20
Premium Synthetic
Blend Motor Oil (US)
Motorcraft SAE 5W-20
Super Premium Motor
Oil (Canada)5.7L (6.0 quarts)
Brake fluid Motorcraft High
Performance DOT 3
Motor Vehicle Brake
Fluid
1
Fill to line on reservoir
Power steering fluid Motorcraft MERCON
AT FFill to line on reservoir
Transmission fluid
2Motorcraft
MERCONVATF13.2L (13.9 quarts)3
Engine coolant4Motorcraft Premium
Gold Engine Coolant
(yellow-colored)18.0L (19.0 quarts)
Fuel tank N/A 71.9L (19.0 gallons)
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LUBRICANT SPECIFICATIONS
Item Ford part
nameFord part
numberFord
specification
Brake fluid Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
Fluid
1
PM-1 ESA-M6C25-A
and DOT 3
Door
weatherstripsSilicone
LubricantF7AZ-19G208-BA
and
F5AZ-19553-AAESR-M13P4-A
Engine coolant Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7–A WSS-
M97B51–A1
Engine oil Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)XO-5W20-QSP
(US)
CXO-5W20–LSP12
(Canada)
WSS-M2C153-H
with API
Certification
Mark
Hinges, latches,
striker plates,
fuel filler door
hinge and seat
tracksMulti-Purpose
GreaseXG-4 or
F5AZ-19G209-AAESR-M1C159-A
Lock cylinders Penetrating and
Lock LubricantMotorcraft XL-1 none
Power steering
fluidMotorcraft
MERCONAT FXT-2-QDX MERCON
Automatic
transmissionMotorcraft
MERCONV
AT F
3
XT-5-QM
MERCONV
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Cleaning your vehicle
engine compartment ..............191
instrument panel ....................193
interior .............................193–194
interior trim ............................193
plastic parts ............................192
safety belts ..............................194
washing ....................................190
waxing .....................................190
wheels ......................................191
wiper blades ............................192
Climate control (see Air
conditioning or Heating) ......46, 48
Clock ......................................27, 36
Compass, electronic
set zone adjustment .................67
Console ........................................91
overhead ..............................64, 66
Controls
power seat ...............................108
steering column ........................81
Coolant
checking and adding ..............204
refill capacities ................207, 228
specifications ..................230–231
Cruise control
(see Speed control) ....................77
Customer Assistance ................161
Ford accessories for your
vehicle .....................................195
Ford Extended Service
Plan ..........................................183
Getting assistance outside the
U.S. and Canada .....................187
Getting roadside assistance ...161
Getting the service you
need .........................................181
Ordering additional owner’s
literature .................................188The Dispute Settlement
Board .......................................183
Utilizing the
Mediation/Arbitration
Program ...................................186
D
Daytime running lamps
(see Lamps) ................................53
Defrost
rear window ..............................52
Dipstick
automatic transmission
fluid ..........................................220
engine oil .................................198
Doors
lubricant specifications ..........230
Driving under special
conditions ..................................155
through water .........................155
E
Electronic message center .........86
Emergencies, roadside
jump-starting ..........................175
Emission control system ..........218
Engine ........................................231
check engine/service engine
soon light ..................................10
cleaning ...................................191
coolant .....................................204
fail-safe coolant ......................208
idle speed control ...................202
lubrication
specifications ..................230–231
refill capacities ........................228
service points ..........................197
starting after a collision .........162
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Lubricant specifications ...230–231
Lumbar support, seats .............107
M
Message center ...........................86
reset button ..............................86
select button .............................87
Mirrors
automatic dimming rearview
mirror ........................................76
fold away ...................................76
heated ........................................75
side view mirrors (power) .......75
Moon roof ....................................81
Motorcraft parts ................214, 228
O
Octane rating ............................213
Odometer .....................................20
Oil (see Engine oil) ..................198
Overdrive .............................89, 153
P
Panic alarm feature, remote
entry system ................................96
Parking brake ............................148
Parts (see Motorcraft parts) ....228
Passenger Occupant
Classification Sensor .................111
Pedals (see Power adjustable
foot pedals) .................................76
Power adjustable foot pedals .....76
Power distribution box
(see Fuses) ...............................167
Power door locks ..................92, 98Power mirrors .............................75
Power point .................................73
Power steering ..................150–151
fluid, checking and adding ....219
fluid, refill capacity ................228
fluid, specifications .................230
Power Windows ...........................74
R
Radio ............................................22
Radio reception .....................44–45
Rear window defroster ...............52
Relays ................................163, 170
Remote entry system ...........94, 96
illuminated entry ......................98
locking/unlocking doors ...........95
opening the trunk .....................96
panic alarm ...............................96
replacement/additional
transmitters ...............................97
replacing the batteries .............96
Roadside assistance ..................161
S
Safety Belt Maintenance ..........123
Safety belts (see Safety
restraints) ............16, 109, 113–117
Safety defects, reporting ..........189
Safety restraints ........109, 113–117
belt minder .............................119
extension assembly ................123
for adults .........................114–116
for children .............................131
lap belt ....................................117
Occupant Classification
Sensor ......................................111
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safety belt maintenance .........123
warning light and
chime ...................13, 16, 118–119
Safety seats for children ..........134
Seat belts
(see Safety restraints) .............109
Seats ..........................................105
child safety seats ....................134
cleaning ...................................193
SecuriLock passive
anti-theft system ...............101–103
Servicing your vehicle ..............196
Spare tire (see Changing the
Tire) ...........................................170
Spark plugs, specifications ......228,
231
Specification chart,
lubricants ...........................230–231
Speed control ..............................77
Speedometer ...............................20
Starting your
vehicle ........................142–143, 145
jump starting ..........................175
Steering
speed sensitive .......................151
Steering wheel
controls ..........................64, 77, 81
tilting .........................................64
T
Tires ...........................170, 224–225
changing ..........................170–171
checking the pressure ............225
replacing ..................................226
rotating ....................................225
snow tires and chains ............227
tire grades ...............................225treadwear ................................224
Towing .......................................157
recreational towing .................160
trailer towing ..........................157
wrecker ....................................180
Traction control ........................149
active light ................................13
Traction-lok rear axle ...............155
Transmission .............................151
fluid, checking and adding
(automatic) .............................220
fluid, refill capacities ..............228
lubricant specifications ..230–231
Trip odometer .............................21
Trunk ...........................................93
remote release ....................90, 96
Turn signal ............................14, 56
V
Vehicle dimensions ...................231
Vehicle Identification Number
(VIN) ..........................................233
Vehicle loading ..........................156
Ventilating your vehicle ...........146
W
Warning chimes ...........................16
Warning lights (see Lights) .......10
Washer fluid ..............................198
Water, Driving through .............155
Windows
power .........................................74
Windshield washer fluid and
wipers
checking and adding fluid .....198
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Owners Guide (post-2002-fmt)
USA English(fus)
Index
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