2009 Mercury Sable spare wheel

Understanding your Tire Pressure Monitoring System (TPMS)
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 Lamp 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. Visit www.checkmytires.org
for additional information.
When your temporary spare tire is installed
When one of your road tires needs to be replaced with the temporary
spare, the TPMS system will continue to identify an issue to remind you
that the damaged road wheel/tire 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/tire repaired and remounted on your
vehicle. For additional information, refer toChanging tires with TPMS
in this section.
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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. Please refer to the
following chart for information concerning your Tire Pressure Monitoring
System:
Low Tire
Pressure
Warning
LightPossible
causeCustomer Action Required
Solid
Warning
LightTire(s)
under-
inflated1. Check your tire pressure to ensure tires are
properly inflated; refer toInflating your tires
in this chapter.
2. After inflating your tires to the manufactur-
er’s recommended inflation pressure as shown
on the Tire Label (located on the edge of driv-
er’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 will turn OFF.
Spare tire
in useYour temporary spare tire is in use. Repair the
damaged road wheel/tire and reinstall it on the
vehicle to restore system functionality. For a
description on how the system functions, refer
toWhen your temporary spare tire is in-
stalledin this section.
TPMS
malfunc-
tionIf your tires are properly inflated and your
spare tire is not in use and the light remains
ON, contact your authorized dealer as soon as
possible.
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Low Tire
Pressure
Warning
LightPossible
causeCustomer Action Required
Flashing
Warning
LightSpare tire
in useYour temporary spare tire is in use. Repair the
damaged road wheel and re-mount it on the
vehicle to restore system functionality. For a
description of how the system functions under
these conditions, refer toWhen your tempo-
rary spare tire is installedin this section.
TPMS
malfunc-
tionIf your tires are properly inflated and your
spare tire is not in use and the TPMS warning
light still flashes, contact your authorized dealer
as soon as possible.
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 (TPMS) 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
over night with the outside temperature significantly lower than the
daytime temperature, the tire pressure may decrease approximately 3 psi
(20.7 kPa) for a drop of 30° F (16.6°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 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.
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ALL WHEEL DRIVE (AWD) SYSTEM (IF EQUIPPED)
Your vehicle may be equipped with a full-time All Wheel Drive (AWD)
system. The AWD system is an active system, meaning it not only
responds to wheel slip between the front and rear axles but also has the
ability to anticipate wheel slip and transfer torque to the rear wheels
before slip occurs. The AWD system is active all the time and requires no
input from the operator.
All components of the AWD system are sealed for life and require no
maintenance.
If your vehicle is equipped with AWD, a spare tire of a different size
other than the tire provided should never be used. A dissimilar spare tire
size (other than the spare tire provided) or major dissimilar tire sizes
between the front and rear axles could cause the AWD system to stop
functioning and default to front wheel drive.
Note:Your AWD vehicle is not intended for off-road use. The AWD
feature gives your vehicle some limited off-road capabilities in which
driving surfaces are relatively level, obstruction-free and otherwise
similar to normal on-road driving conditions. Operating your vehicle
under other than those conditions could subject the vehicle to excessive
stress which might result in damage which is not covered under your
warranty.
Driving on slippery surfaces with AWD vehicles
AWD vehicles are specially equipped for driving on sand, snow, mud and
rough roads and have operating characteristics that are somewhat
different from conventional vehicles, both on and off the highway.
When driving at slow speeds off-highway under high outside
temperatures, use L (Low) gear when possible. L (Low) gear operation
will maximize the engine and transmission cooling capability.
Under severe operating conditions, the A/C may cycle on and off to
protect overheating of the engine.
Basic operating principles
•Drive slower in strong crosswinds which can affect the normal steering
characteristics of your vehicle.
•Be extremely careful when driving on pavement made slippery by
loose sand, water, gravel, snow or ice.
If your vehicle goes off the edge of the pavement
•If your vehicle goes off the edge of the pavement, slow down, but
avoid severe brake application, ease the vehicle back onto the
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Passenger compartment fuse panel
The fuse panel is located under the instrument panel to the left of the
steering wheel.
The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 30A Smart window motor
2 15A Brake on/off switch,
High-mounted brake lamp
3 15A SDARS, Bluetooth, Family
entertainment system (FES)/Rear
seat control
4 30A Not used (spare)
5 10A SPDJB logic power
6 20A Turn signals
7 10A Low beam headlamps (left)
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
8 10A Low beam headlamps (right)
9 15A Interior lights, Cargo lamps
10 15A Backlighting, Puddle lamps
11 10A All wheel drive
12 7.5A Memory seat/mirror switches,
Memory module
13 5A FEPS module
14 10A Analog clock
15 10A Climate control
16 15A Not used (spare)
17 20A All power lock motor feeds,
Decklid release
18 20A Not used (spare)
19 25A Moon roof
20 15A OBDII connector
21 15A Fog lamps
22 15A Park lamps, License lamps
23 15A High beam headlamps
24 20A Horn relay
25 10A Demand lamps/Interior lamps
26 10A Instrument panel cluster
27 20A Adjustable pedal switch
28 5A Radio, Radio start signal
29 5A Instrument panel cluster
30 5A Overdrive cancel switch
31 10A Not used (spare)
32 10A Not used (spare)
33 10A Restraint control module
34 5A AWD module
35 10A Steering rotation sensor, FEPS,
Rear park assist, Heated seat
modules
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
44 — Not used
45 10A** Speed control deactivate switch,
Mass air flow sensor, Inline
module VPWR2
46 10A** A/C clutch relay, VPWR3
47 15A** PCM VPWR1
48 15A** PCM VPWR4
49 15A** Heated mirrors
50 Full ISO relay PCM relay
51 — Not used
52 — Not used
53 Full ISO relay Rear defrost relay
54 Full ISO relay Blower motor relay
55 Full ISO relay Starter relay
56 — Not used
57 Full ISO relay Front wiper relay
58 — Not used
* Cartridge Fuses ** Mini Fuses
CHANGING THE TIRES
If you get a flat tire while driving:
•do not brake heavily.
•gradually decrease the vehicle’s speed.
•hold the steering wheel firmly.
•slowly move to a safe place on the side of the road.
Note:The tire pressure monitoring system (TPMS) indicator light will
illuminate when the spare is in use. To restore the full functionality of
the monitoring system, all road wheels equipped with tire pressure
monitoring sensors must be mounted on the vehicle.
Have a flat serviced by an authorized dealer in order to prevent damage
to the TPMS sensor, refer toChanging tires with TPMSin theTires,
Wheels and Loadingchapter. Replace the spare tire with a road tire as
soon as possible.
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WARNING:The use of tire sealants may damage your Tire
Pressure Monitoring System and should not be used.
WARNING:Refer toTire Pressure Monitoring System (TPMS)
in theTires, Wheels and Loadingchapter for important
information. If the tire pressure monitor sensor becomes damaged, it
will no longer function.
Dissimilar spare tire/wheel information
WARNING:Failure to follow these guidelines could result in an
increased risk of loss of vehicle control, injury or death.
If you have a dissimilar spare tire/wheel, then it is intended for
temporary use only. This means that if you need to use it, you should
replace it as soon as possible with a road tire/wheel that is the same size
and type as the road tires and wheels that were originally provided by
Ford. If the dissimilar spare tire or wheel is damaged, it should be
replaced rather than repaired.
A dissimilar spare tire/wheel is defined as a spare tire and/or wheel that
is different in brand, size or appearance from the road tires and wheels
and can be one of three types:
1.T-type mini-spare:This spare tire begins with the letter “T” for tire
size and may have “Temporary Use Only” molded in the sidewall
2.Full-size dissimilar spare with label on wheel:This spare tire has
a label on the wheel that states: “THIS TIRE AND WHEEL FOR
TEMPORARY USE ONLY”
When driving with one of the dissimilar spare tires listed above,do not:
•Exceed 50 mph (80 km/h)
•Load the vehicle beyond maximum vehicle load rating listed on the
Safety Compliance Label
•Tow a trailer
•Use snow chains on the end of the vehicle with the dissimilar spare
tire
•Use more than one dissimilar spare tire at a time
•Use commercial car washing equipment
•Try to repair the dissimilar spare tire
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