As an added safety feature, your vehicle
has been equipped with a tire pressure
monitoring system (TPMS) that illuminates
a low tire pressure telltale when one or
more of your tires is significantly
under-inflated. Accordingly, when the low
tire pressure telltale illuminates, you
should stop and check your tires as soon
as possible, and inflate them to the proper
pressure. Driving on a significantly
under-inflated tire causes the tire to
overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency
and tire tread life, and may affect the
vehicle
’s handling and stopping ability.
Please note that the TPMS is not a
substitute for proper tire maintenance, and
it is the driver’ s responsibility to maintain
correct tire pressure, even if under-inflation
has not reached the level to trigger
illumination of the TPMS low tire pressure
telltale.
Your vehicle has also been equipped with
a TPMS malfunction indicator to indicate
when the system is not operating properly.
The malfunction indicator is combined with
the low tire pressure telltale. When the
system detects a malfunction, the telltale
will flash for approximately one minute and
then remain continuously illuminated. This
sequence will continue upon subsequent
vehicle start-ups as long as the
malfunction exists.
When the malfunction indicator is
illuminated, the system may not be able
to detect or signal low tire pressure as
intended. TPMS malfunctions may occur
for a variety of reasons, including the
installation of replacement or alternate
tires or wheels on the vehicle that prevent
the TPMS from functioning properly. Always check the TPMS malfunction
telltale after replacing one or more tires
or wheels on your vehicle to ensure that
the replacement or alternate tires and
wheels allow the TPMS to continue to
function properly.
The tire pressure monitoring system
complies with part 15 of the FCC rules and
with RSS-210 of Industry Canada.
Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) This device
must accept any interference received,
including interference that may cause
undesired operation.
Changing Tires with a Tire Pressure
Monitoring System
Note:
Each road tire is equipped with a
tire pressure sensor located inside the
wheel and tire assembly cavity. The
pressure sensor is attached to the valve
stem. The pressure sensor is covered by
the tire and is not visible unless the tire is
removed. Care must be taken when
changing the tire to avoid damaging the
sensor
It is recommended that you always have
your tires serviced by an authorized
dealer.
297
MKZ (CC9) Wheels and TiresE142549
The tire pressure should be checked
periodically (at least monthly) using an
accurate tire gauge. See Inflating Your
Tires in this chapter.
Understanding Your Tire Pressure
Monitoring System
The tire pressure monitoring system
measures pressure in your four road tires
and sends the tire pressure readings to
your vehicle. The low tire pressure warning
light will turn on if the tire pressure is
significantly low. Once the light is
illuminated, your tires are under-inflated
and need to be inflated to the
manufacturer’
s recommended tire
pressure. Even if the light turns on and a
short time later turns off, your tire pressure
still needs to be checked. When your Temporary Spare Tire is
Installed (If Equipped)
When one of your road tires needs to be
replaced with the temporary spare, the tire
pressure monitoring system will continue
to identify an issue to remind you that the
damaged road wheel and tire assembly
needs to be repaired and put back on your
vehicle.
To restore the full functionality of the tire
pressure monitoring system, have the
damaged road wheel and tire assembly
repaired and remounted on your vehicle.
When you Believe your System is not
Operating Properly
The main function of the tire pressure
monitoring system is to warn you when
your tires need air. It can also warn you in
the event the system is no longer capable
of functioning as intended. See the
following chart for information concerning
your tire pressure monitoring system:
298
MKZ (CC9) Wheels and Tires
Customer action required
Possible cause
Low tire pressure
warning light
1. Make sure tires are at the proper
pressure. See Inflating your tires in this
chapter. 2. After inflating your tires to the
manufacturer’s recommended pressure
as shown on the Tire Label (located on
the edge of driver’ s door or the B-Pillar),
the vehicle must be driven for at least
two minutes over 20 mph (32 km/h)
before the light turns off.
Tire(s) under-inflated
Solid warning light
Repair the damaged road wheel and tire
assembly and reinstall it on the vehicle
to restore system functionality. For a
description on how the system functions,
see When your temporary spare tire is
installed in this section.
Spare tire in use
If the tires are properly inflated and the
spare tire is not in use but the light
remains on, contact your authorized
dealer as soon as possible.
TPMS malfunction
Repair the damaged road wheel and tire
assembly and reinstall it on the vehicle
to restore system functionality. For a
description on how the system functions,
see When your temporary spare tire is
installed in this section.
Spare tire in use
Flashing warning
light
If the tires are properly inflated and the
spare tire is not in use but the light
remains on, contact your authorized
dealer as soon as possible.
TPMS malfunction
299
MKZ (CC9) Wheels and Tires
When Inflating your Tires
When putting air into your tires (such as at
a gas station or in your garage), the tire
pressure monitoring system may not
respond immediately to the air added to
your tires.
It may take up to two minutes of driving
over 20 mph (32 km/h) for the light to turn
off after you have filled your tires to the
recommended inflation pressure
How Temperature Affects your Tire
Pressure
The tire pressure monitoring system
monitors tire pressure in each pneumatic
tire. While driving in a normal manner, a
typical passenger tire inflation pressure
may increase approximately 2 to 4 psi (14
to 28 kPa) from a cold start situation. If the
vehicle is stationary overnight with the
outside temperature significantly lower
than the daytime temperature, the tire
pressure may decrease approximately 3
psi (21 kPa) for a drop of 30°F (17°C) in
ambient temperature. This lower pressure
value may be detected by the TPMS as
being significantly lower than the
recommended inflation pressure and
activate the TPMS warning light for low
tire pressure. If the low tire pressure
warning light is on, visually check each tire
to verify that no tire is flat. (If one or more
tires are flat, repair as necessary.) Check
air pressure in the road tires. If any tire is
under-inflated, carefully drive the vehicle
to the nearest location where air can be
added to the tires. Inflate all the tires to
the recommended inflation pressure.
300
MKZ (CC9) Wheels and Tires
TECHNICAL SPECIFICATIONS
Wheel Lug Nut Torque Specifications
WARNING
When a wheel is installed, always remove any corrosion, dirt or foreign \
materials
present on the mounting surfaces of the wheel or the surface of the whee\
l hub,
brake drum or brake disc that contacts the wheel. Make sure that any fasteners that
attach the rotor to the hub are secured so they do not interfere with th\
e mounting surfaces
of the wheel. Installing wheels without correct metal-to-metal contact a\
t the wheel
mounting surfaces can cause the wheel nuts to loosen and the wheel to co\
me off while
your vehicle is in motion, resulting in loss of control. Ib-ft (Nm)
*
Bolt size
100 (135)
M12 x 1.5
* Torque specifications are for nut and bolt threads free of dirt and rust.\
Use only Ford
recommended replacement fasteners.
Retighten the lug nuts to the specified torque within 100 miles (160 kil\
ometers) after any
wheel disturbance (such as tire rotation, changing a flat tire, wheel removal). Wheel pilot bore
A
Inspect the wheel pilot bore and
mounting surface prior to installation.
Remove any visible corrosion or loose
particles.
301
MKZ (CC9) Wheels and TiresE145950
Oils, Fluids and Flushing
In many cases, fluid discoloration is a
normal operating characteristic and, by
itself, does not necessarily indicate a
concern or that the fluid needs to be
changed. However, a qualified expert,
such as the factory-trained technicians at
your dealership, should inspect discolored
fluids that also show signs of overheating
or foreign material contamination
immediately.
Make sure to change your vehicle
’s oils
and fluids at the specified intervals or in
conjunction with a repair. Flushing is a
viable way to change fluid for many vehicle
sub-systems during scheduled
maintenance. It is critical that systems are
flushed only with new fluid that is the same
as that required to fill and operate the
system or using a Ford-approved flushing
chemical.
Owner Checks and Services
Make sure you perform the following basic
maintenance checks and inspections every
month or at six-month intervals. Check every month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure. Windshield washer fluid level. Check every six months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary. Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if necessary. Parking brake for proper operation.
414
MKZ (CC9) Scheduled Maintenance
Check every six months
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
Multi-point Inspection
In order to keep your vehicle running right,
it is important to have the systems on your
vehicle checked regularly. This can help
identify potential issues and prevent major
problems. We recommend having the
following multi-point inspection performed
at every scheduled maintenance interval
to help make sure your vehicle keeps
running great. Multi-point inspection
Hazard warning system operation
Accessory drive belt(s)
Horn operation
Battery performance
Radiator, cooler, heater and A/C hoses
Engine air filter
Suspension components for leaks ordamage
Exhaust system
Steering and linkage
Exterior lamps operation
Tires for wear and proper pressure**
Fluid levels *
; fill if necessary
Windshield for cracks, chips or pits
For oil and fluid leaks
Washer spray and wiper operation
Half-shaft dust boots
* Brake, coolant recovery reservoir, automatic transmission and window washer
** If your vehicle is equipped with a temporary mobility kit, check the tir\
e sealant expiration
Use By date on the canister. Replace as needed.
415
MKZ (CC9) Scheduled Maintenance
Operating in dusty or sandy conditions (such as unpaved or dusty roads)\
Rotate tires, inspect tires for wear and measure tread
depth.
Change engine oil and filter.
Every 5000 miles (8000 km)
or six months
Perform multi-point inspection.
Exceptions
There are some exceptions to your Normal
Scheduled Maintenance:
California fuel filter replacement: If you
register your vehicle in California, the
California Air Resources Board has
determined that the failure to perform this
maintenance item does not nullify the
emission warranty or limit recall liability
before the completion of your vehicle's
useful life. Ford Motor Company, however,
urges you to have all recommended
maintenance services performed at the
specified intervals and to record all vehicle
service. Hot climate oil change intervals: Vehicles
operating in the Middle East, North Africa,
Sub-Saharan Africa or locations with
similar climates using an American
Petroleum Institute (API) Certified for
Gasoline Engines (Certification mark) oil
of SM or SN quality, the normal oil change
interval is 5000 miles (8000 kilometers).
If the available API SM or SN oils are not
available, then the oil change interval is
3000 miles (4800 kilometers).
Engine air filter and cabin air filter
replacement
: The life of the engine air
filter and cabin air filter is dependent on
exposure to dusty and dirty conditions.
Vehicles operated in these conditions
require frequent inspection and
replacement of the engine air filter and
cabin air filter.
NORMAL SCHEDULED MAINTENANCE Normal scheduled maintenance
1, 2
Change engine oil and filter. 3
Every 12 months or 10000
miles (16000 km). The oil
monitoring system displays
a message in the informa-
tion display. Rotate tires, inspect tire wear and measure tread depth.
Inspect automatic transmission fluid level. Consult dealer
for requirements.
417
MKZ (CC9) Scheduled Maintenance