steering LINCOLN MKS 2013 Service Manual

Your vehicle is equipped with an electric power-assisted steering system.
There is no fluid reservoir to check or fill.
If your vehicle loses electrical power while you are driving (or if the
ignition is turned off), you can steer the vehicle manually, but it takes
more effort. Extreme continuous steering may increase the effort it takes
for you to steer. This occurs to prevent internal overheating and
permanent damage to your steering system. If this should occur, you will
neither lose the ability to steer the vehicle manually nor will it cause
permanent damage. Typical steering and driving maneuvers will allow the
system to cool and steering assist will return to normal.
When a steering system error is detected, the following messages may
appear in the information display:
•Service Power Steering
•Service Power Steering Now
•Power Steering Assist Fault
Steering Tips
If the steering wanders or pulls, check for:
•an improperly inflated tire
•uneven tire wear
•loose or worn suspension components
•loose or worn steering components
•improper vehicle alignment
A high crown in the road or high crosswinds may also make the steering
seem to wander/pull.
Driving Aids217
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Fuse/Relay
NumberFuse Amp
RatingProtected Components
82 — Not used
83 — Not used
84 — Not used
85 — Not used
86 7.5A* Powertrain control module
keep-alive power and relay,
Canister vent solenoid
87 5A* Run/start relay
88 — Run/start relay
89 5A* Front blower relay coil, Electrical
power assist steering module
90 10A* Powertrain control module
run/start
91 10A* Adaptive cruise control module
92 10A* Anti-lock brake system module,
Adaptive headlamp module
93 5A* Rear window defroster relay
94 30A** Passenger compartment fuse
panel run/start
95 — Not used
96 — Not used
97 — Not used
98 — A/C clutch relay
*Mini Fuses **Cartridge Fuses
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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
NumberFuse Amp
RatingProtected Components
1 30A Left front and right rear smart
window motors
2 15A Driver seat switch
3 30A Right front smart window motor
4 10A Demand lamps battery saver relay
5 20A Audio amplifier, Active noise
control module
6 5A Not used (spare)
7 7.5A Driver seat module logic, Left
front door zone module, Keypad
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
223341
42
43
44
45
34
35
36
37
23
24
25
26
27
283846
394729
32
40
31
30
48
49
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Fuse/Relay
NumberFuse Amp
RatingProtected Components
8 10A Not used (spare)
9 10A SYNCmodule, Electronic finish
panel, Radio frequency transceiver
module
10 10A Run accessory relay, Wiper relay,
Rain-sense subfuse
11 10A Intelligent access module logic,
Heads-up display
12 15A Puddle lamp, Backlighting LED,
Interior lighting
13 15A Right turn signals
14 15A Left turn signals
15 15A Stop lamp, Backup lamp
16 10A Right front low beam
17 10A Left front low beam
18 10A Start button, Keypad illumination,
Brake shift interlock, Powertrain
control module wake-up,
Immobilizer transceiver module
19 20A Audio amplifiers
20 20A All lock motor relay and coil,
Driver lock motor relay and coil
21 10A Not used (spare)
22 20A Horn relay
23 15A Steering wheel control module
logic, Instrument cluster
24 15A Steering wheel control module,
Datalink
25 15A Decklid release
26 5A Push button start switch
27 20A Intelligent access module power
28 15A Not used (spare)
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Fuse/Relay
NumberFuse Amp
RatingProtected Components
29 20A Radio, Global positioning system
module
30 15A Front park lamps
31 5A Not used (spare)
32 15A Smart window motors, Master
window and mirror switch, Rear
window power sunshade module,
Lock switch illumination
33 10A Suspension module
34 10A Reverse park aid module,
Automatic high beam and lane
departure module, Rear heated
seat module, Blind spot monitor
module, Rear video camera
35 5A Motorized humidity sensor,
Heads-up display
36 10A Heated steering wheel
37 10A Not used (spare)
38 10A Moonroof module and switch
39 15A High beams
40 10A Rear park lamps
41 7.5A Occupant classification sensor,
Restraint control module
42 5A Not used (spare)
43 10A Not used (spare)
44 10A Not used (spare)
45 5A Not used (spare)
46 10A Climate control module
47 15A Fog lamp relay
48 30A Circuit
BreakerFront passenger power window,
Rear power windows
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OPENING AND CLOSING THE HOOD
1. Inside the vehicle, pull the hood
release handle located at the bottom
of the instrument panel near the
steering column.
2. Go to the front of the vehicle and
release the auxiliary latch using the
handle that is located under the front
passenger side of the hood.
3. Lift the hood until the lift cylinders
hold it open.
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WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
4. If the coolant level is normal, you may restart your engine and
continue on.
5. If the coolant is low, add coolant, restart the engine and take your
vehicle to an authorized dealer. SeeAdding engine coolantin this
chapter for more information.
Refer to fail-safe cooling for additional information.
What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat:
•The engine coolant temperature gauge will move to the red (hot) area.
•The service engine soon indicator will illuminate.
•The coolant temperature warning light will illuminate.
If the engine reaches a preset over-temperature condition, the engine will
automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
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When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
WARNING:Fail-safe mode is for use during emergencies only.
Operate the vehicle in fail-safe mode only as long as necessary to
bring the vehicle to rest in a safe location and seek immediate repairs.
When in fail-safe mode, the vehicle will have limited power, will not be
able to maintain high-speed operation, and may completely shut down
without warning, potentially losing engine power, power steering assist,
and power brake assist, which may increase the possibility of a crash
resulting in serious injury.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot. The hot coolant is under pressure and
may cause serious burns.
5. Re-start the engine and take your vehicle to an authorized dealer.
Note:Driving the vehicle without repairing the engine problem increases
the chance of engine damage. Take your vehicle to an authorized dealer
as soon as possible.
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4. Seat the air filter assembly back into the grommets by pushing down
on the air filter assembly.
5. Tighten the clamp.
6. Install and tighten two bolts that attach air filter assembly to the front
of the vehicle.
7. Install the bolt cover (if equipped).
8. Reinstall the harness retaining clip into the front of the air filter
assembly.
BRAKE FLUID CHECK
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.
POWER STEERING FLUID CHECK
Your vehicle is equipped with an electric power steering (EPS) system.
There is no fluid reservoir to check or fill.
FUEL FILTER
Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed.
WASHER FLUID CHECK
WARNING:If you operate your vehicle in temperatures below
40°F (5°C), use washer fluid with antifreeze protection. Failure to
use washer fluid with antifreeze protection in cold weather could result
in impaired windshield vision and increase the risk of injury or accident.
Add fluid to fill the reservoir if the level is low. Only use a washer fluid
that meets Ford specifications. See the technical specifications chart in
theCapacities and Specificationschapter.
State or local regulations on volatile organic compounds may restrict the
use of methanol, a common windshield washer antifreeze additive.
Washer fluids containing non-methanol antifreeze agents should be used
only if they provide cold weather protection without damaging the
vehicle’s paint finish, wiper blades or washer system.
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For fabric, carpets, cloth seats, safety belts and seats equipped with side
airbags:
•Remove dust and loose dirt with a vacuum cleaner.
•Remove light stains and soil with MotorcraftProfessional Strength
Carpet & Upholstery Cleaner.
•If grease or tar is present on the material, spot-clean the area first
with MotorcraftSpot and Stain Remover. In Canada, use Motorcraft
Multi-Purpose Cleaner.
•If a ring forms on the fabric after spot cleaning, clean the entire area
immediately (but do not oversaturate) or the ring will set.
•Do not use household cleaning products or glass cleaners, which can
stain and discolor the fabric and affect the flame retardant abilities of
the seat materials.
CLEANING THE INSTRUMENT PANEL AND INSTRUMENT CLUSTER
LENS
WARNING:Do not use chemical solvents or strong detergents
when cleaning the steering wheel or instrument panel to avoid
contamination of the airbag system.
Clean the instrument panel and cluster lens with a clean, damp, white
cotton cloth, then use a clean and dry white cotton cloth to dry these
areas.
•Avoid cleaners or polishes that increase the gloss of the upper portion
of the instrument panel. The dull finish in this area helps protect the
driver from undesirable windshield reflection.
•Be certain to wash or wipe your hands clean if you have been in
contact with certain products such as insect repellent and suntan
lotion in order to avoid possible damage to the interior painted
surfaces.
•Do not use household or glass cleaners as these may damage the finish
of the instrument panel, interior trim and cluster lens.
•Do not allow air fresheners and hand sanitizers to spill on interior
surfaces. If a spill occurs, wipe off immediately. Damage may not be
covered by your warranty.
284Vehicle Care
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