power steering FORD MUSTANG 2019 User Guide

Protected Component
Fuse Rating
Fuse or Relay
Number
Vehicle power 3.
15A 3
42
Not used.
—
43
Vehicle power 4 (except GT350).
15A 3
44 Ignition coils (GT350).
30A 3
Not used.
—
45
Differential pump (GT350).
20A 2
46
Not used.
—
47
Fuel pump #2 (GT350).
30A 2
48
Fuel pump.
30A 2
49
Steering column lock relay.
—
50
Not used.
—
51
Horn relay.
—
52
Cigar lighter.
20A 2
53
Auxiliary power point.
20A 2
54
Electronic fan 2.
25A 2
55
Not used.
—
56
Air conditioning clutch relay.
—
57
Not used.
—
58
Exhaust valves relay.
—
59
Powertrain control module.
5A 3
60
Not used.
—
61
Anti-lock brakes run-start switch.
5A 3
62
Not used.
—
63
223
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse or Relay
Number
Electronic power assist steering.
5A 3
64
Not used.
—
65
Blind spot information system.
5A 3
66 Rear view camera.
Rear defrost relay coils.
Vehicle dynamics module.
Not used.
—
67
Headlamp leveling switch.
10A 3
68
Auxiliary power point relay.
—
69
Mass air flow sensor.
5A 3
74
Rain sensor module.
5A 3
75
Rear window defroster relay.
—
76
Electronic cooling fan 2 relay.
—
77
Run/Start relay (except GT350).
—
78
Not used.
—
79
Windshield wiper relay.
—
80
Starter motor solenoid relay.
—
81
Powertrain control module relay.
—
82
Not used.
—
83
Heated exterior mirrors.
10A 3
87
Not used.
—
88
Electronic fan 1 relay.
—
89
Differential pump relay (GT350).
—
90
Electronic fan 3 relay.
—
91
Blower motor relay.
—
92
Fuel pump #2 relay (GT350).
—
93
224
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse or Relay
Number
Telematics.
5A
10
Not used.
—
11
Climate control module.
7.5A
12
Gateway module.
7.5A
13
Steering column control module.
Instrument cluster.
Electronic power module.
10A
14
Gateway module.
10A
15
Decklid release.
15A
16
Battery backed sounder.
5A
17
Intrusion sensor module.
5A
18
Electronic power module.
7.5A
19
Headlamp control module.
7.5A
20
In-vehicle temperature and humidity
sensor.
5A
21
Front camera.
Not used (spare).
5A
22
Switches.
10A
23
Power windows.
Rear-view mirror.
Central lock/unlock.
20A
24
Vehicle dynamics module.
30A
25
Right-hand front-window motor (power
distribution module).
30A
26
Amplifier.
30A
27
Auxiliary body module.
20A
28
Left-hand rear-window power.
30A
29
Right-hand rear-window power.
30A
30
Not used.
—
31
227
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Fuses

Follow your community's regulations and
standards for recycling and disposing of
automotive fluids.
Severe Climates
If you drive in extremely cold climates:
•
It may be necessary to increase the
coolant concentration above 50%.
• A coolant concentration of 60%
provides improved freeze point
protection. Coolant concentrations
above 60% decrease the overheat
protection characteristics of the
coolant and may cause engine
damage.
If you drive in extremely hot climates:
• You can decrease the coolant
concentration to 40%.
• Coolant concentrations below 40%
decrease the freeze and corrosion
protection characteristics of the
coolant and may cause engine
damage.
Vehicles driven year-round in non-extreme
climates should use prediluted coolant for
optimum cooling system and engine
protection.
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 294).
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 WARNING:
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.
239
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Maintenance

WARNING: 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. WARNING:
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. WARNING:
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 294).
CLUTCH FLUID CHECK -
MANUAL TRANSMISSION
The clutch and brake systems share the
same fluid reservoir. See
Brake Fluid
Check (page 241).
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 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
Capacities and
Specifications (page 294).
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing MaintenanceE170684

If you see any corrosion on the battery or
terminals, remove the cables from the
terminals and clean with a wire brush. You
can neutralize the acid with a solution of
baking soda and water.
Because your vehicle
’s engine is
electronically controlled by a computer,
some control conditions are maintained
by power from the battery. When the
battery is disconnected or a new battery
is installed, the engine must relearn its idle
and fuel trim strategy for optimum
driveability and performance. Flexible fuel
vehicles (FFV) must also relearn the
ethanol content of the fuel for optimum
driveability and performance.
To restore the settings, do the following:
1. Apply the parking brake.
2. Shift into park (P) or neutral (N).
3. Switch off all accessories.
4. Press the brake pedal and start your vehicle.
5. Run the engine until it reaches normal operating temperature. While the
engine is warming up, complete the
following: Reset the clock. Reset the
power windows bounce-back feature.
See Windows and Mirrors (page 77).
Reset the radio station presets. See
Audio System
(page 313).
6. Allow the engine to idle for at least one
minute.
7. Drive the vehicle at least 10 mi (16 km)
to completely relearn the idle trim and
fuel trim strategy.
Note: If you do not allow the engine to
relearn the idle and fuel trim strategy, the
idle quality of your vehicle may be adversely
affected until the engine computer
eventually relearns the idle trim and fuel
trim strategy. Note:
For flexible fuel vehicles, if you are
operating on E85, you may experience poor
starts or an inability to start the engine and
driveability problems until the fuel trim and
ethanol content have been relearned.
Make sure that you dispose of old batteries
in an environmentally friendly way. Seek
advice from your local authority about
recycling old batteries.
If storing your vehicle for more than 30
days without recharging the battery, we
recommend that you disconnect the
negative battery cable to maintain battery
charge for quick starting.
Battery Management System
(If
Equipped)
The battery management system monitors
battery conditions and takes actions to
extend battery life. If excessive battery
drain is detected, the system temporarily
disables some electrical systems to
protect the battery.
Systems included are:
• Heated rear window.
• Heated seats.
• Climate control.
• Heated steering wheel.
• Audio unit.
• Navigation system.
A message may appear in the information
displays to alert you that battery
protection actions are active. These
messages are only for notification that an
action is taking place, and not intended to
indicate an electrical problem or that the
battery requires replacement.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Maintenance

WARNING: Snow tires must be
the same size, load index and speed
rating as those originally provided by
Ford. Use of any tire or wheel not
recommended by Ford can affect the
safety and performance of your vehicle,
which could result in an increased risk of
loss of control, vehicle rollover, personal
injury and death. Additionally, the use of
non-recommended tires and wheels can
cause steering, suspension, axle, transfer
case or power transfer unit failure.
Follow the Ford recommended tire
inflation pressure found on the Safety
Compliance Certification Label (on the
door hinge pillar, door latch post or the
door edge that meets the door latch
post, next to the driver seat), or Tire
Label on the B-Pillar or the edge of the
driver door. Failure to follow the tire
pressure recommendations can cause
uneven treadwear patterns and
adversely affect the way your vehicle
handles.
The tires on your vehicle could have
all-weather treads to provide traction in
rain and snow. In some climates you will
need to use snow tires and chains on your
vehicle in emergency situations or if
required by law.
Note: The suspension insulation and
bumpers will help prevent vehicle damage.
Do not remove these components from your
vehicle when using snow tires and chains.
Follow these guidelines when using snow
tires and chains:
• When possible, avoid fully loading your
vehicle.
• Chains could damage aluminum
wheels. •
Use ultra low profile cables, 10 mm or
less in dimension as measured on the
sidewall of your tire, with 235/55R 17,
235/50R18 and 255/40R19 on the rear
axle only.
• Do not use snow chains or cables with
265/40R19, 275/40R19 and
265/35R20 tires.
• Not all S-class snow chains or cables
meet these restrictions. Chains of this
size restriction will include a tensioning
device.
• Purchase chains or cables from a
manufacturer that clearly labels body
to tire dimension restrictions. The snow
chains or cables must be mounted in
pairs on the front or the rear tires only.
• Do not exceed
30 mph (50 km/h) if
recommended by the chain
manufacturer while using snow chains.
• Install cables securely, verifying that
the cables do not touch any wiring,
brake lines or fuel lines.
• Drive cautiously. If you hear the cables
rub or bang against the vehicle, stop
and retighten them. If this does not
work, remove the cables to prevent
vehicle damage.
• Remove the tire chains when they are
no longer needed. Do not use tire
chains on dry roads.
If you have any questions regarding snow
chains or cables, please contact your
authorized dealer.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Wheels and Tires

•
A connected Bluetooth enabled phone
must have adequate network coverage,
battery power and signal strength.
• The vehicle must have battery power
and be located in the U.S., Canada or
in a territory in which 911 is the
emergency number.
In the Event of a Crash
Not all crashes deploy an airbag or activate
the fuel pump shut-off (the triggers for 911
Assist). If a connected cell phone sustains
damage or loses its connection to SYNC
during a crash, SYNC searches for and tries
to connect to a previously paired cell
phone; SYNC then attempts to call the
emergency services.
Before making the call:
• SYNC provides a short window of time
(about 10 seconds) to cancel the call.
If you fail to cancel the call, SYNC
attempts to dial 911.
• SYNC says the following, or a similar
message: "SYNC will attempt to call
911, to cancel the call, press Cancel on
your screen or press and hold the
phone button on your steering wheel".
If you do not cancel the call, and SYNC
makes a successful call, a pre-recorded
message plays for the 911 operator, and
then the occupant(s) in your vehicle are
able to talk with the operator. Be prepared
to provide your name, phone number and
location immediately, because not all 911
systems are capable of receiving this
information electronically.
911 Assist May Not Work If
• Your cellular phone or 911 Assist
hardware sustains damage in a crash.
• The vehicle's battery or the SYNC
system has no power.
• The phone(s) thrown from your vehicle
are the ones paired and connected to
the system. 911 Assist Privacy Notice
When you switch on 911 Assist, it may
disclose to emergency services that your
vehicle has been in a crash involving the
deployment of an airbag or activation of
the fuel pump shut-off. Certain versions or
updates to 911 Assist may also be capable
of electronically or verbally disclosing to
911 operators your vehicle location or other
details about your vehicle or crash to assist
911 operators to provide the most
appropriate emergency services. If you do
not want to disclose this information, do
not switch the feature on.
SYNC Mobile Apps
The system enables voice and steering
wheel control of SYNC AppLink enabled
smartphone apps. When an app is running
through AppLink, you can control main
features of the app through voice
commands and steering wheel controls.
Note:
You must pair and connect your
smartphone to SYNC to access AppLink.
Note: iPhone users need to connect the
phone to the USB port.
Note: Android users need to connect the
phone to SYNC using Bluetooth.
Note: For information on available apps,
supported smartphone devices and
troubleshooting tips please visit the Ford
website
Note: Availability of SYNC AppLink enabled
Apps will vary by region.
Note: Make sure you have an active
account for the app that you have
downloaded. Some apps work
automatically with no setup. Other apps
want you to configure your personal settings
and personalize your experience by creating
stations or favorites. We recommend you
do this at home or outside of your vehicle.
330
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing SYNC™ (If Equipped)

PHONE ACCEPT: Press to answer a call
or switch between calls.
PHONE REJECT:
Press to end a call or
reject an incoming call.
Note: On some models, SEEK NEXT
may
be combined with PHONE REJECT and
SEEK PREVIOUS may be combined with
PHONE ACCEPT.
M:
Touch the control repeatedly to switch
between media sources (modes).
See
Steering Wheel (page 66).
Using the Controls on the Bezel
Depending on your vehicle and option
package, you may also have these controls
on your instrument panel:
• Power:
Switch the audio system on
and off.
• VOL:
Control the volume of playing
audio.
• Seek
and Tune: Use as you normally
would in audio modes.
• Eject:
Eject a CD from the audio
system.
• SOURCE
or MEDIA: Press repeatedly
to advance through available media
modes.
• SOUND:
Press to access the Sound
menu where you can adjust sound and
other audio settings.
• 1-6:
Press and hold to store or press to
select an AM, FM or SIRIUS memory
preset. See Audio System (page 313).
• DISP:
Switch the display on or off. You
can also touch the screen to switch the
display back on.
• Temperature, fan and climate
control buttons:
Control the
temperature, fan speed or settings of
the climate control system. See
Climate Control
(page 109). 911 Assist
(If Equipped) WARNING:
Unless the 911 Assist
setting is set on before a crash, the
system will not dial for help which could
delay response time, potentially
increasing the risk of serious injury or
death after a crash. WARNING:
Do not wait for 911
Assist to make an emergency call if you
can do it yourself. Dial emergency
services immediately to avoid delayed
response time which could increase the
risk of serious injury or death after a
crash. If you do not hear 911 Assist within
five seconds of the crash, the system or
phone may be damaged or
non-functional. WARNING:
Always place your
phone in a secure location in your vehicle
so it does not become a projectile or get
damaged in a crash. Failure to do so may
cause serious injury to someone or
damage the phone which could prevent
911 Assist from working properly.
Note: The SYNC 911 Assist feature must be
set on before the incident.
Note: The SYNC 911 Assist feature only
operates in the U.S., Canada or in a territory
in which 911 is the emergency number.
Note: Before setting this feature on, make
sure that you read the 911 Assist Privacy
Notice later in this section for important
information.
Note: If any user sets 911 Assist to on or off,
that setting applies for all paired phones. If
911 Assist is switched off and the phone is
connected to SYNC, an icon displays on the
status bar.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing SYNC™ 3
(If Equipped)

Note:
Every phone operates differently.
While SYNC 911 Assist works with most
cellular phones, some may have trouble
using this feature.
If a crash deploys an airbag (excluding
knee airbags and rear inflatable safety
belts [if equipped]) or activates the fuel
pump shut-off, your SYNC-equipped
vehicle may be able to contact emergency
services by dialing 911 through a paired and
connected Bluetooth enabled phone. You
can learn more about the 911 Assist
feature, by visiting: Website
www.owner.ford.com
www.syncmyride.ca
www.syncmaroute.ca
For important information about airbag
deployment and the fuel pump shut-off
please see the Supplementary Restrains
and Roadside Emergencies sections of
your owner manual.
To switch 911 Assist on and off please view
the settings information. See Settings
(page 390).
To make sure that 911 Assist works
correctly:
• SYNC must be powered and working
properly at the time of the incident and
throughout feature activation and use.
• The 911 Assist feature must be set on
before the incident.
• You must pair and connect a Bluetooth
enabled and compatible cell phone to
SYNC.
• A connected Bluetooth enabled phone
must have the ability to make and
maintain an outgoing call at the time
of the incident. •
A connected Bluetooth enabled phone
must have adequate network coverage,
battery power and signal strength.
• The vehicle must have battery power
and be located in the U.S., Canada or
in a territory in which 911 is the
emergency number.
In the Event of a Crash
Not all crashes will deploy an airbag or
activate the fuel pump shut-off (the
triggers for 911 Assist). If a connected cell
phone sustains damage or loses its
connection to SYNC during a crash, SYNC
will search for and try to connect to a
previously paired cell phone; SYNC will
then attempt to call the emergency
services.
Before making the call:
• SYNC provides a short window of time
(about 10 seconds) to cancel the call.
If you fail to cancel the call, SYNC
attempts to dial 911.
• SYNC says the following, or a similar
message: "SYNC will attempt to call
911, to cancel the call, press Cancel on
your screen or press and hold the
phone button on your steering wheel."
If you do not cancel the call, and SYNC
makes a successful call, a pre-recorded
message plays for the 911 operator, and
then the occupant(s) in your vehicle is able
to talk with the operator. Be prepared to
provide your name, phone number and
location immediately, because not all 911
systems are capable of receiving this
information electronically.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing SYNC™ 3
(If Equipped)