cat Mercury Mariner 2010 Owner's Manuals
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
41 15A Driver/passenger door lock
switches, Automatic dimming
mirror, Compass, Ambient
lighting, Moon roof, Camera
display in mirror
42 10A Not used (spare)
43 10A Rear wiper logic, Heated seats
relay, Instrument cluster
44 10A Not used (spare)
45 5A Front wiper logic, Blower motor
relay
46 7.5A Occupant classification system
(OCS), Passenger airbag
deactivation indicator (PADI)
47 30A Circuit
BreakerPower windows
48 — Delayed accessory relay
Power distribution box
The power distribution box is
located in the engine compartment.
The power distribution box contains
high-current fuses that protect your
vehicle’s main electrical systems
from overloads.
WARNING:Always disconnect the battery before servicing high
current fuses.
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WARNING:To reduce risk of electrical shock, always replace
the cover to the Power Distribution Box before reconnecting the
battery or refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and Specificationschapter.
The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
A 80A Midi Electronic power steering module
(EPAS)
B 125A Midi Passenger compartment fuse
panel
1 15A* Heated mirror
2 30A** Rear defroster
3 20A** Rear power point (center console)
4 — Not used
5 10A* Powertrain control module (PCM)
– keep alive power, PCM relay,
Canister vent
6 15A* Alternator
7 15A* Liftgate latch
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
8 20A* Trailer tow parking lamps
9 50A** Anti-lock brake system (ABS)
10 30A** Front wipers
11 30A** Starter
12 40A** Blower motor
13 10A* A/C clutch
14 15A* Trailer tow turn lamps
15 — Not used
16 40A** Cooling fan 1
17 40A** Cooling fan 2
18 20A** ABS solenoid
19 30A** Power seats
20 — A/C clutch relay
21A — Rear defroster relay
21B — Fuel relay
21C — Blower relay
21D — PCM relay
22 20A* Fuel pump
23 15A* Fuel injectors
24 — Not used
25 5A* ABS
26 15A* Ignition coils
27 10A* PCM – general powertrain
components malfunction indicator
lamp
28 20A* PCM – emission related
powertrain components
malfunction indicator lamp
29 15A* PCM
30A — Cooling fan 1 relay
30B — Starter relay
30C — Cooling fan main relay
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
30D — Cooling fan 2 relay
31A — Reverse lamp relay
31B — Not used
31C — Trailer tow left turn relay
31D — Trailer tow right turn relay
31E — Trailer tow park relay
31F — Liftgate latch relay
32 — Not used
33 — PCM diode
34 — Start diode
35 10A* Run/start, Reverse lamps, Rear
defrost relay
36 — Not used
* Mini fuse ** Cartridge fuse
CHANGING A FLAT TIRE
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.
Your vehicle may be equipped with a conventional spare tire that is
different in one or more of the following: type, brand, size, speed rating
and tread design. If this is the case, this dissimilar spare tire is still rated
for your vehicle loads (GAWR and GVWR). This temporary spare tire is
not equipped with a tire pressure monitor system (TPMS) sensor.
Note:The tire pressure monitoring system (TPMS) indicator light will
illuminate when the spare is in use. To restore the full functionality of
the TPMS system, all road wheels equipped with the tire pressure
monitoring sensors must be mounted on the vehicle.
Have a flat tire serviced by an authorized dealer in order to prevent
damage to the TPMS sensor, refer toTire pressure monitoring system
(TPMS)in theTires, Wheels, and Loadingchapter. Replace the spare
tire with a road tire as soon as possible. During repairing or replacing of
the flat tire, have the authorized dealer inspect the TPMS sensor for
damage.
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Use of one of the dissimilar spare tires listed above at any one wheel
location can lead to impairment of the following:
•Handling, stability and braking performance
•Comfort and noise
•Ground clearance and parking at curbs
•Winter weather driving capability
•Wet weather driving capability
3.Full-size dissimilar spare without label on wheel
When driving with the full-size dissimilar spare tire/wheel,do not:
•Exceed 70 mph (113 km/h)
•Use more than one dissimilar spare tire/wheel at a time
•Use commercial car washing equipment
•Use snow chains on the end of the vehicle with the dissimilar spare
tire/wheel
The usage of a full-size dissimilar spare tire/wheel can lead to
impairment of the following:
•Handling, stability and braking performance
•Comfort and noise
•Ground clearance and parking at curbs
•Winter weather driving capability
•Wet weather driving capability
•All-Wheel driving capability (if applicable)
•Load leveling adjustment (if applicable)
When driving with the full-size dissimilar spare tire/wheel additional
caution should be given to:
•Towing a trailer
•Driving vehicles equipped with a camper body
•Driving vehicles with a load on the cargo rack
Drive cautiously when using a full-size dissimilar spare tire/wheel and
seek service as soon as possible.
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Stopping and securing the vehicle
1. Park on a level surface, set the
parking brake and activate hazard
flashers.
2. Place gearshift lever in P (Park)
and turn engine off.
Removing the jack and tools
The jack and tools are located under the carpeted load floor.
1. Pull back the carpet away from
the liftgate, and remove the
hardboard cover. If your vehicle is
equipped with a cargo management
system, the jack and tools are in the
forward compartment under a lid.
2. Unbuckle the strap and remove
the jack and tools by pulling the
right side up first. Remove the tools
from the jack in order to remove the
spare tire from under the vehicle.
BRAKE RELEASE P
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Before placing the jack under the vehicle, NOTE the jack locations:
•Front
View shown from rear of front tire.
Position the jack directly below the
protruding bolt.
•Rear
View shown from forward of rear
tire. Position the jack directly below
the stud on the rear trailing arm.
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7. Remove the jack and fully tighten
the lug nuts in the order shown.
Refer toWheel lug nut torque
specificationslater in this chapter
for the proper lug nut torque
specification.
Stowing the jack and tools
•Make sure the jack is fully
lowered.
•Reclip the tools onto the jack
making sure that the tools are
fully contained by the clips as
shown.
•Reinstall the jack in the pocket
with the left side first, then snap
the right side down.
•Ensure that the hold-strap
contains the jack and tools before snapping the buckle.
•Ensure that the jack and tools are oriented as illustrated.
Stowing the flat/spare tire
Note:Failure to follow spare tire stowage instructions may result in
failure of cable or loss of spare tire.
If you are stowing a tire that requires reattaching it to the
vehicle with a tether, perform these steps first, then proceed with
the steps following.1
4 3
2 5
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1. Place tire on end with valve stem
facing rearward, away from vehicle.
2. Place tether into bolt holes in
wheel and attach lug nut using lug
wrench.
3. Lay the tire on the ground with the valve stem facing down. If your
vehicle is equipped with aluminum wheels, remove the wheel ornament.
4. Slide the wheel partially under the vehicle and install the retainer
through the center of the wheel.
5. Turn the jack handle clockwise until the tire is raised to its original
position underneath the vehicle. The effort to turn the jack handle
increases significantly as the tire contacts the frame. The spare tire
carrier will ratchet when the tire is in the fully stowed position. The
spare tire carrier has a built-in ratchet feature that will not allow you to
overtighten. If the spare tire carrier ratchets with very little effort, take
the vehicle to your authorized dealer for assistance at your earliest
convenience.If your vehicle is equipped with a trailer hitch, guide
the tire with one hand; keep the rear of the tire tilted down until
the tire clears the bumper.
6. Check that the tire lies flat against the frame assembly. Push against
the tire to make sure it is tightly seated under the vehicle. Loosen and
retighten, if necessary. Failure to properly stow the spare tire may result
in failure of the winch cable and loss of the spare tire.(Make sure that
the tire does not contact the bumper.)
7. Repeat this tightness check procedure (every six months, per
scheduled maintenance information),when servicing the spare tire
pressure or at any time that the spare tire is disturbed through service of
other components.
WHEEL LUG NUT TORQUE SPECIFICATIONS
Retighten the lug nuts to the specified torque at 500 miles (800 km)
after any wheel disturbance (tire rotation, changing a flat tire, wheel
removal, etc.).
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Bolt size Wheel lug nut torque*
lb.ft. N•m
M12 x 1.5 100 135
* Torque specifications are for nut and bolt threads free of dirt and
rust. Use only Ford recommended replacement fasteners.
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 wheel hub, brake drum or
brake disc that contacts the wheel. Ensure that any fasteners that
attach the rotor to the hub are secured so they do not interfere with
the mounting surfaces of the wheel. Installing wheels without correct
metal-to-metal contact at the wheel mounting surfaces can cause the
wheel nuts to loosen and the wheel to come off while the vehicle is in
motion, resulting in loss of control.
Note:Inspect the wheel pilot hole
prior to installation. If there is
visible corrosion in wheel pilot hole,
remove loose particles by wiping
with clean rag and apply grease.
Apply grease only to the wheel pilot
hole surface by smearing a “dime”
(1 square cm) sized glob of grease
around the wheel pilot surface (1)
with end of finger. DO NOT apply
grease to lugnut/stud holes or
wheel-to-brake surfaces.
RUNNING OUT OF FUEL
If you have run out of fuel and need to refill the vehicle with a portable
fuel container, seeRunning out of fuelin theMaintenance and
Specificationschapter for proper fuel filling method using a portable
fuel container and the included fuel filler funnel.Do notinsert the
nozzle of portable fuel containers or any type of aftermarket funnels into
the Easy Fuel™ “no cap” fuel system as it can be damaged. You must
use the included funnel in such circumstances.
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