brake LINCOLN MKT 2018 Repair Manual

Protected Components
Fuse Rating
Fuse or Relay Number
Auxiliary blower motor.
30A 1
39
Left front smart window motor.
30A 1
40
Left rear smart window motor.
30A 1
41
Passenger power seat.
30A 1
42
Anti-lock brake system valves.
20A 1
43
Windshield washer relay.
Relay
44
Rain sensor.
5A 2
45
Canister vent solenoid (EcoBoost engines).
5A 2
46
Washer pump.
15A 2
47
Front park lamps.
10A 2
48
Not used.
-
49
Heated mirrors.
10A 2
50
271
MKT (TP4) , enUSA, Edition date: 201703, First Printing Fuses

Protected Components
Fuse Rating
Fuse or Relay Number
Powertrain control module — Injector power monitor
(non-EcoBoost engines).
5A 2
51
Not used.
-
52
Trailer tow left-hand stop/turn lamps relay.
Relay
53
Not used.
-
54
Wiper relay.
Relay
55
Fuel injectors.
30A 2
56
Fuel pump relay.
Left-hand high intensity discharge headlamp.
20A 2
57
Alternator sensor.
10A 2
58
Brake on/off switch.
10A 2
59
Trailer tow back-up lamps.
10A 2
60
B+ #6 access circuit (limousine/livery).
20A 2
61
A/C clutch relay.
10A 2
62
Trailer tow stop/turn lamps.
15A 2
63
272
MKT (TP4) , enUSA, Edition date: 201703, First Printing Fuses

Protected Components
Fuse Rating
Fuse or Relay Number
B+ #5 access circuit (limousine/livery).
15A 2
85
Powertrain control module.
5A 2
86
Keep alive power and relay.
Powertrain control module relay.
Canister vent solenoid (non-EcoBoost engines).
Run start relay.
5A 2
87
Run start relay.
Relay
88
Anti–lock brake system module.
10A 2
89
Adaptive headlamps module.
Powertrain control module run/start.
10A 2
90
Adaptive cruise control module.
10A 2
91
Front blower relay coil.
5A 2
92
Power steering module.
Auxiliary blower motor.
5A 2
93
Rear window defroster relay.
Battery charge / vacuum pump relays.
Body control module run/start.
30A 2
94
275
MKT (TP4) , enUSA, Edition date: 201703, First Printing Fuses

Protected Components
Fuse Rating
Fuse or Relay Number
Front wiper motor relay.
Limousine run/accessory.
Intelligent access module logic.
10A
11
Heads-up display.
Puddle lamp.
15A
12
Backlighting LED.
Interior lighting.
Right-hand direction indicators.
15A
13
Left-hand direction indicators.
15A
14
Center high mounted stop lamp.
15A
15
Backup lamp.
Right low beam headlamp.
10A
16
Left low beam headlamp.
10A
17
Third row power seats.
10A
18
Start button.
Keypad illumination.
Brake-shift interlock.
Powertrain control module wake-up.
Smart amplifier.
20A
19
Subwoofer amplifier.
279
MKT (TP4) , enUSA, Edition date: 201703, First Printing Fuses

Protected Components
Fuse Rating
Fuse or Relay Number
Not used (spare).
20A
20
Extended power module.
10A
21
Horn relay.
20A
22
Steering wheel control module logic.
15A
23
Instrument cluster.
Steering wheel control module.
15A
24
Datalink.
Not used (spare).
15A
25
Push button ignition switch.
5A
26
Intelligent access module power.
20A
27
Not used (spare).
15A
28
Radio.
20A
29
Front park lamps.
15A
30
Trailer tow relay for park lamps.
Front side markers.
Trailer tow brake controller.
5A
31
Smart window motors.
15A
32
Master window and mirror switch.
280
MKT (TP4) , enUSA, Edition date: 201703, First Printing Fuses

GENERAL INFORMATION
Have your vehicle serviced regularly to help
maintain its roadworthiness and resale value.
There is a large network of authorized
dealers that are there to help you with their
professional servicing expertise. We believe
that their specially trained technicians are
best qualified to service your vehicle properly
and expertly. They are supported by a wide
range of highly specialized tools developed
specifically for servicing your vehicle.
If your vehicle requires professional service,
an authorized dealer can provide the
necessary parts and service. Check your
warranty information to find out which parts
and services are covered.
Use only recommended fuels, lubricants,
fluids and service parts conforming to
specifications. Motorcraft® parts are
designed and built to provide the best
performance in your vehicle.
Precautions
•
Do not work on a hot engine.
• Make sure that nothing gets caught in
moving parts.
• Do not work on a vehicle with the engine
running in an enclosed space, unless you
are sure you have enough ventilation.
• Keep all open flames and other burning
material (such as cigarettes) away from
the battery and all fuel related parts.
Working with the Engine Off
1. Set the parking brake and shift to park (P).
2. Switch off the engine.
3. Block the wheels.
Working with the Engine On WARNING
To reduce the risk of vehicle damage
and/or personal burn injuries, do not
start your engine with the air cleaner
removed and do not remove it while the
engine is running. 1. Set the parking brake and shift to park
(P).
2. Block the wheels.
286
MKT (TP4) , enUSA, Edition date: 201703, First Printing Maintenance

Engine coolant reservoir. See Engine Coolant Check (page 293).
A.
Engine oil filler cap.
See Engine Oil Check (page 291).
B.
Engine oil dipstick.
See Engine Oil Dipstick (page 291).
C.
Brake fluid reservoir.
See Brake Fluid Check (page 300).
D.
Battery.
See Changing the 12V Battery (page 301).
E.
Engine compartment fuse box.
See Fuses (page 267).
F.
Air filter assembly.
See Changing the Engine Air Filter (page 309).
G.
Automatic transmission dipstick.
See Automatic Transmission Fluid Check (page 298).
H.
Washer fluid reservoir.
See Washer Fluid Check (page 300).
I.
289
MKT (TP4) , enUSA, Edition date: 201703, First Printing Maintenance

Brake fluid reservoir. See Brake Fluid Check (page 300).
D.
Battery.
See Changing the 12V Battery (page 301).
E.
Engine compartment fuse box.
See Fuses (page 267).
F.
Air filter assembly.
See Changing the Engine Air Filter (page 309).
G.
Automatic transmission dipstick.
See Automatic Transmission Fluid Check (page 298).
H.
Washer fluid reservoir.
See Washer Fluid Check (page 300).
I.
ENGINE OIL DIPSTICK MINA
MAXB ENGINE OIL CHECK
To check the engine oil level consistently
and accurately, do the following:
1.
Make sure the parking brake is on. Make
sure the transmission is in park (P) or
neutral (N).
2. Run the engine until it reaches normal operating temperature.
3. Make sure that your vehicle is on level ground. 4.
Switch the engine off and wait 15 minutes
for the oil to drain into the oil pan.
Checking the engine oil level too soon
after you switch the engine off may result
in an inaccurate reading.
5. Open the hood.
See Opening and
Closing the Hood (page 287).
6. Remove the dipstick and wipe it with a clean, lint-free cloth.
See Under Hood
Overview (page 290).
7. Replace the dipstick and remove it again
to check the oil level. See Under Hood
Overview
(page 290).
291
MKT (TP4) , enUSA, Edition date: 201703, First Printing MaintenanceE146429

Coolant Change
At specific mileage intervals, as listed in the
scheduled maintenance information, the
coolant should be changed. Add prediluted
coolant approved to the correct specification.
See Capacities and Specifications (page
350).
Fail-Safe Cooling
Fail-safe cooling allows you to temporarily
drive your vehicle before any incremental
component damage occurs. The fail-safe
distance depends on ambient temperature,
vehicle load and terrain.
How Fail-Safe Cooling Works If the engine begins to overheat,
the coolant temperature gauge
moves toward the red zone:
A warning lamp illuminates and a
message may appear in the
information display. If the engine reaches a preset
over-temperature condition, the engine
automatically switches to alternating cylinder
operation. Each disabled cylinder acts as an
air pump and cools the engine.
When this occurs, your vehicle still operates,
however:
•
Engine power is limited.
• The air conditioning system turns off.
Continued operation increases the engine
temperature, causing the engine to
completely shut down. Your steering and
braking effort increases in this situation.
When the engine temperature cools, you can
re-start the engine. Have your vehicle
checked as soon as possible to minimize
engine damage. When Fail-Safe Mode Is Activated WARNINGS
Fail-safe mode is for use during
emergencies only. Operate your
vehicle in fail-safe mode only as long as
necessary to bring your vehicle to rest in a
safe location and seek immediate repairs.
When in fail-safe mode, your 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. Never remove the coolant reservoir
cap when the engine is running or hot.
Your vehicle has limited engine power when
in the fail-safe mode, drive your vehicle with
caution. Your vehicle does not maintain
high-speed operation and the engine may
operate poorly.
Remember that the engine is capable of
automatically shutting down to prevent
engine damage. In this situation:
296
MKT (TP4) , enUSA, Edition date: 201703, First Printing Maintenance

BRAKE FLUID CHECK
WARNINGS
Do not use any fluid other than the
recommended brake fluid as this will
reduce brake efficiency. Use of incorrect fluid
could result in the loss of vehicle control,
serious personal injury or death. Only use brake fluid from a sealed
container. Contamination with dirt,
water, petroleum products or other materials
may result in brake system damage or failure.
Failure to adhere to this warning could result
in the loss of vehicle control, serious
personal injury or death. Do not allow the fluid to touch your
skin or eyes. If this happens, rinse the
affected areas immediately with plenty of
water and contact your physician. A fluid level between the MAX and
MIN lines is within the normal
operating range and there is no need to add
fluid. A fluid level not in the normal operating
range could compromise the performance
of the system. Have your vehicle checked
immediately. To avoid fluid contamination, the reservoir
cap must remain in place and fully tight,
unless you are adding fluid.
Only use fluid that meets Ford specifications.
See Capacities and Specifications (page
350). POWER STEERING FLUID CHECK
Your vehicle is equipped with an electric
power steering (EPS) system. There is no
fluid reservoir to check or fill.
WASHER FLUID CHECK
WARNING
If you operate your vehicle in
temperatures below
41.0°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. Note:
The front and rear washer systems
are supplied from the same reservoir.
Add fluid to fill the reservoir if the level is low.
Only use a washer fluid that meets Ford
specifications.
See Capacities and
Specifications (page 350).
300
MKT (TP4) , enUSA, Edition date: 201703, First Printing MaintenanceE170684