check engine FORD ESCORT 2003 7.G Owner's Manual

•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed in your scheduled maintenance guide performed
according to the specified schedule.
The scheduled maintenance items listed in the scheduled maintenance
guide are essential to the life and performance of your vehicle and to its
emissions system.
If other than Ford, Motorcraft or Ford-authorized parts are used for
maintenance replacements or for service of components affecting
emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
Do not park, idle, or drive your vehicle in dry grass or other dry
ground cover. The emission system heats up the engine
compartment and exhaust system, which can start a fire.
Illumination of the “Service Engine Soon” 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 “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.
Maintenance and Specifications
159

If the vehicle’s powertrain systemor its battery has just been serviced,
the on-board diagnostics systemis reset to a “not ready for I/M test”
condition. To ready the on-board diagnostics systemfor 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).
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/CLUTCH FLUID RESERVOIR
Brake and clutch systems are supplied from the same reservoir.
Maintenance and Specifications
160

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 30 km (20 miles) 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 areas for normal operating temperature.
Low fluid level
Do not drive the vehicle if the fluid
level is at the bottomof the dipstick
and the outside temperatures are
above 10°C (50°F).
Correct fluid level
The transmission fluid should be checked at normal operating temperatures
66°C-77°C (150°F-170°F) on a level surface. The normal operating
temperature can be reached after approximately 30 km (20 miles) of driving.
The transmission fluid should be in
this range if at normal operating
temperature (66°C-77°C
[150°F-170°F]).
High fluid level
Fluid levels above the safe range
may result in transaxle failure. An
overfill condition of transmission
fluid may cause shift and/or
engagement concerns and/or possible damage.
High fluid levels can be caused by an overheating condition.
20 C65 C
20 C65 C
20 C65 C
Maintenance and Specifications
162

1. World manufacturer identifier
2. Brake type and gross vehicle
weight rating (GVWR)
3. Vehicle line, series, body type
4. Engine type
5. Check digit
6. Model year
7. Assembly plant
8. Production sequence number
Engine number
The engine number (the last eight numbers of the vehicle identification
number) is stamped on the engine block and transmission.
Maintenance and Specifications
175

A
ABS (see Brakes) .......................89
Air bag supplemental restraint
system..........................................69
and child safety seats ..............71
description ................................69
disposal ......................................73
driver air bag ............................71
indicator light ...........................73
operation ...................................71
passenger air bag .....................71
Air cleaner filter .......164–165, 169
Air conditioning
manual heating and air
conditioning system.................29
Antifreeze
(see Engine coolant) ................146
Anti-lock brake system
(see Brakes) ................................89
Anti-theft system........................56
arming the system ....................56
disarming a triggered system ..57
disarming an untriggered
system.......................................57
Audio system(see Radio) .........19
Automatic transaxle
driving with ...............................93
fluid, adding ............................161
fluid, checking ........................161
fluid, refill capacities ..............170
fluid, specification ..................172
Automatic transmission ..............91
Axle
lubricant specifications ..........171
B
Battery .......................................144acid, treating emergencies .....144
jumping a disabled battery ....114
maintenance-free ....................144
replacement, specifications ...169
servicing ..................................144
BeltMinder ...................................65
Brakes ....................................88–89
anti-lock .....................................89
anti-lock brake system(ABS)
warning light .............................90
fluid, checking and adding ....160
fluid, refill capacities ..............170
fluid, specifications .........171–172
lubricant specifications ..171–172
parking ......................................90
shift interlock ............................91
Bulbs ............................................37
C
Capacities for refilling fluids ....170
Cell phone use ............................49
Certification Label ....................174
Changing a tire .........................110
Child safety restraints ................74
child safety belts ......................74
Child safety seats ........................76
attaching with tether straps ....80
in front seat ..............................78
in rear seat ................................78
Cleaning your vehicle
engine compartment ..............131
instrument panel ....................133
interior .....................................133
plastic parts ............................132
washing ....................................130
waxing .....................................130
wheels ......................................131
wiper blades ............................132
Index
179

Climate control (see Air
conditioning or Heating) ......28–29
Clock ......................................17, 25
Clutch
fluid ..................................160–161
operation while driving ............97
recommended shift speeds ......98
Coolant
checking and adding ..............146
refill capacities ................150, 170
specifications ..................171–172
Cruise control
(see Speed control) ....................45
Customer Assistance ................103
Ford accessories for your
vehicle .....................................134
Ford Extended Service
Plan ..........................................120
Getting assistance outside
the U.S. and Canada ..............126
Getting roadside assistance ...103
Getting the service you
need .........................................120
Ordering additional owner’s
literature .................................127
The Dispute Settlement
Board .......................................123
Utilizing the
Mediation/Arbitration
Program...................................126
D
Defrost
rear window ..............................32
Dipstick
automatic transmission
fluid ..........................................161
engine oil .................................141Doors
lubricant specifications ..........171
Driving under special
conditions ....................................96
through water ...........................98
E
Emergencies, roadside
jump-starting ..........................114
Emission control system ..........158
Engine ........................................172
cleaning ...................................131
coolant .....................................146
idle speed control ...................144
lubrication
specifications ..................171–172
refill capacities ........................170
service points ..........................140
starting after a collision .........104
Engine block heater ...................88
Engine oil ..................................141
checking and adding ..............141
dipstick ....................................141
filter, specifications ........143, 169
recommendations ...................143
refill capacities ........................170
specifications ..................171–172
Exhaust fumes ............................88
F
Floor mats ...................................50
Fluid capacities .........................170
Foglamps .....................................33
Fuel ............................................151
calculating fuel economy .......155
cap ...........................................153
capacity ...................................170
Index
180

cargo lamps ...............................34
fog lamps ...................................33
headlamps ...........................33, 38
headlamps, flash to pass ..........34
instrument panel, dimming .....34
interior lamps .....................37–38
replacing bulbs .............37, 40–42
Lane change indicator
(see Turn signal) ........................36
Lights, warning and indicator ....10
anti-lock brakes (ABS) ............90
Load limits ...................................99
GAWR ........................................99
GVWR ........................................99
trailer towing ............................99
Lubricant specifications ...171–172
M
Manual transaxle
fluid capacities ........................170
lubricant specifications ..........172
Manual transmission ...................97
reverse .......................................98
Mirrors
side view mirrors (power) .......45
Moon roof ....................................48
Motorcraft parts ................155, 169
O
Octane rating ............................154
Oil (see Engine oil) ..................141
P
Parking brake ..............................90
Parts (see Motorcraft parts) ....169Power distribution box
(see Fuses) ...............................108
Power door locks ........................51
Power steering ............................91
fluid, checking and adding ....160
fluid, refill capacity ................170
fluid, specifications .........171–172
Power Windows ...........................44
R
Radio ............................................19
Rear window defroster ...............32
Relays ................................105, 110
Remote entry system .................53
locking/unlocking doors ...........51
opening the trunk .....................54
Roadside assistance ..................103
S
Safety belts
(see Safety restraints) .........60–63
Safety defects, reporting ..........129
Safety restraints ....................60–63
belt minder ...............................65
cleaning the safety belts ..........68
extension assembly ..................64
for adults .............................61–63
for children .........................73–74
warning light and chime ..........64
Safety seats for children ............76
Seat belts (see Safety
restraints) ....................................60
Seats ............................................58
child safety seats ......................76
Servicing your vehicle ..............136
Index
182