check engine LINCOLN MKZ 2007 Owner's Manual

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
indicator blinks
eight times, it means that the vehicle is not ready for I/M testing; if
the
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.
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
Refer to thescheduled maintenance informationfor the service
interval schedules. If adding fluid is necessary, use only MERCON
AT 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.
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BRAKE FLUID
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels between the “MIN” and
“MAX” lines 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 the
system could be compromised; seek
service from your authorized dealer
immediately.
TRANSAXLE FLUID
Checking 6–speed automatic transmission fluid
Refer to yourscheduled maintenance informationfor scheduled
intervals for fluid checks and changes. Your transaxle does not consume
fluid. However, the fluid level should be checked if the transaxle is not
working properly, i.e., if the transaxle slips or shifts slowly or if you
notice some sign of fluid leakage.
Checking automatic transmission fluid at normal operating
temperature (140°F-158°F [60°C-70°C])
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is warmed up
(approximately 20 miles [30 km]) until the engine coolant gauge
indicates normal operating temperature. 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 the coolant guage indicates
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 (approximately
10–15 seconds in each position).
4. Move the gearshift lever to P (Park) and leave the engine running.
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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 read
within the hot range on the dipstick
if at normal operating temperature
(140°F-158°F [60°C-70°C]).
Checking automatic transmission fluid at cool temperature
(59°F-77°F [15°C-25°C])
If a fluid check is necessary at a low
fluid temperature (59°F-77°F
[15°C-25°C]), perform the check
using the cold range on the dipstick.
However, the fluid must be
re-checked at the proper fluid temperature.
Low fluid level
Do not drive the vehicle if the fluid
level does not show at all on the
dipstick.
Driving the vehicle with less than
the recommended fluid level may result in transaxle failure. An under fill
condition of transmission fluid may cause shift and/or engagement
concerns and /or possible damage to the transaxle.
High fluid level
Fluid levels above the normal
operating range may result in
transaxle failure. An overfill
condition of transmission fluid may
cause shift and/or engagement
concerns and/or possible damage to
the transaxle.
High fluid levels can be caused by an overheating condition.
Adjusting automatic transmission fluid levels
Before adding any fluid, make sure the correct type is used. The type of
fluid used is normally indicated on the dipstick and also in the
Maintenance product specifications and capacitiessection in this
chapter.
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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/TRANSAXLE CODE DESIGNATIONS
You can find a
transmission/transaxle code on the
Safety Compliance Certification
Label. The following table tells you
which transmission or transaxle
each code represents.
Description Code
Aisin AW F21 Automatic transaxle (TR-VX) B
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A
Accessory delay ..........................56
Air cleaner filter ...............251–252
Air conditioning ....................29, 31
Airbag supplemental
restraint system ........121, 130, 133
and child safety seats ............123
description ..............121, 130, 133
disposal ....................................136
driver airbag ............123, 131, 134
indicator light .........129, 132, 135
operation .................123, 131, 134
passenger airbag .....123, 131, 134
side airbag ...............................130
All Wheel Drive (AWD),
driving off road .........................181
Antifreeze
(see Engine coolant) ................232
Anti-lock brake system
(see Brakes) ..............................174
Anti-theft system ..................94, 97
arming the system ....................97
disarming a triggered
system .......................................98
Audio system (see Radio) .........16
Automatic transmission
driving an automatic
overdrive .................................179
fluid, adding ............................249
fluid, checking ........................249
fluid, refill capacities ..............253
fluid, specification ..................253
Auxiliary Input Jack ...................22
Axle
lubricant specifications ..........253
B
Battery .......................................230acid, treating emergencies .....230
jumping a disabled battery ....202
maintenance-free ....................230
replacement, specifications ...252
servicing ..................................230
BeltMinder
...............................116
Brakes ........................................173
anti-lock ...................................174
anti-lock brake system (ABS)
warning light ...........................174
fluid, checking and adding ....249
fluid, refill capacities ..............253
fluid, specifications .................253
lubricant specifications ..........253
parking ....................................175
shift interlock ..........................177
Break-in period .............................5
Bulbs ............................................41
C
Capacities for refilling fluids ....253
Cell phone use ..............................7
Changing a tire .........................195
Child safety restraints ..............136
child safety belts ....................136
Child safety seats ......................140
attaching with tether
straps .......................................144
in front seat ............................141
in rear seat ..............................141
Cleaning your vehicle
engine compartment ..............217
instrument panel ....................218
interior .....................................219
interior trim ............................219
plastic parts ............................217
washing ....................................215
waxing .....................................216
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wheels ......................................216
wiper blades ............................218
Climate control (see Air
conditioning or Heating) ......29, 31
Clock ............................................54
Compass, electronic
set zone adjustment .................70
Console
overhead ....................................53
Controls
power seat ...............................101
steering column ........................61
Coolant
checking and adding ..............232
refill capacities ................236, 253
specifications ..........................253
Cruise control
(see Speed control) ....................58
Cupholder(s) .............................107
Customer Assistance ................187
Ford Extended Service
Plan ..........................................212
Getting assistance outside
the U.S. and Canada ..............213
Getting roadside assistance ...187
Getting the service you
need .........................................208
Ordering additional
owner’s literature ...................213
Utilizing the Mediation/
Arbitration Program ...............211
D
Daytime running lamps
(see Lamps) ................................37
Dipstick
automatic transmission
fluid ..........................................249
engine oil .................................226Driving under special
conditions ..................180, 182, 184
sand .........................................183
snow and ice ...........................185
through water .................183, 186
E
Electronic message center .........68
Emergencies, roadside
jump-starting ..........................202
Emission control system ..........245
Engine ........................................256
cleaning ...................................217
coolant .....................................232
fail-safe cooling .......................236
idle speed control ...................230
lubrication specifications .......253
refill capacities ........................253
service points ..........................224
starting after a collision .........189
Engine block heater .................173
Engine oil ..................................226
change oil soon warning,
message center .......................226
checking and adding ..............226
dipstick ....................................226
filter, specifications ........229, 252
recommendations ...................229
refill capacities ........................253
specifications ..........................253
Exhaust fumes ..........................173
F
Fail safe cooling ........................236
Fluid capacities .........................253
Foglamps .....................................37
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L
Lamps
autolamp system .......................36
bulb replacement
specifications chart ..................41
daytime running light ...............37
fog lamps ...................................37
headlamps .................................36
headlamps, flash to pass ..........38
instrument panel, dimming .....38
interior lamps ...........................40
replacing bulbs .........................42
Lane change indicator
(see Turn signal) ........................40
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........174
Load limits .................................163
Locks
autolock .....................................80
childproof ..................................84
doors ..........................................79
Lubricant specifications ...........253
Lug nuts ....................................201
Lumbar support, seats .............103
M
Message center ...........................68
english/metric button ...............73
system check button ................72
warning messages .....................73
Mirrors .........................................57
automatic dimming
rearview mirror .........................57
heated ........................................58
programmable memory ............88
side view mirrors (power) .......57
Moon roof ..............................62, 87Motorcraft parts ........220, 237, 252
N
Navigation system .......................28
O
Octane rating ............................241
Oil (see Engine oil) ..................226
P
Parking brake ............................175
Parts (see Motorcraft parts) ....252
Passenger Occupant
Classification Sensor .................108
Power distribution box
(see Fuses) ...............................192
Power door locks ........................79
Power mirrors .............................57
Power point .................................54
Power steering ..................176–177
fluid, checking and adding ....248
fluid, refill capacity ................253
fluid, specifications .................253
Power Windows ...........................55
Power windows
opening using remote entry
system .......................................87
R
Radio ............................................16
Relays ........................................190
Remote entry system ...........86–87
illuminated entry ................90–91
locking/unlocking doors ...........87
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