Ford Mustang Owners Manual

							Protected components
Fuse amp rating
Fuse or relay number
Air conditioning clutch relay.
—
57
Not used.
—
58
Not used.
—
59
Powertrain control module.
5A***
60
Not used.
—
61
Anti-lock brakes run-start switch.
5A***
62
Not used.
—
63
Electronic power assist steering.
5A***
64
Not used.
—
65
Rear view camera.
5A***
66
Air conditioning compressor relay coils.
Not used.
—
67
Headlamp leveling switch.
10A***
68
Auxiliary power point relay.
—
69
Heated exterior mirrors.
10A***
70
Not used.
—
71
Rain sensor module.
5A***
72
Not used.
—
73
Mass air flow sensor.
5A***
74
Not used.
—
75
Rear window defroster.
—
76
Electronic cooling fan 2.
—
77
Left-hand high-intensity discharge head-
lamp relay.
—
78
Right-hand high-intensity-discharge
headlamp relay.
—
79
Windshield wiper relay.
—
80
Starter motor solenoid.
—
81
147
Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing Fuses 
						

							Protected components
Fuse amp rating
Fuse or relay number
Powertrain control module relay.
—
82
Not used.
—
83
Not used.
—
84
Not used.
—
85
Not used.
—
86
Not used.
—
87
Not used.
—
88
Electronic fan 1 relay.
—
89
Not used.
—
90
Electronic fan 3 relay.
—
91
Blower motor relay.
—
92
Not used.
—
93
Fuel pump relay.
—
94
*J-case fuses.
**M-case fuses.
***Micro fuses.
Passenger Compartment Fuse
Panel
The fuse panel is in the right-hand side of
the passenger footwell behind a trim panel
and plastic key code card.
To remove the trim panel, lift it from the
rear retaining hooks, while pulling it toward
you and swinging it away from the side. To
reinstall it, line up the tabs with the grooves
on the panel, drop the panel back into
place, and then push it shut. To reach the fuse panel, first remove the
key code card.
After replacing a fuse, return the key code
card to the original position. To reinstall
the trim panel, lineup the tabs with the
grooves on the panel, drop the panel back
into place, and then push it shut to reinstall
the trim panel.
148
Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing Fuses 
						

							Protected components
Fuse amp rating
Fuse or relay number
Demand lamps.
10A
1
Power mirror memory module.
7.5A
2
Driver console unlock.
20A
3
Not used.
5A
4
Subwoofer amplifier.
20A
5
Not used (spare).
10A
6
Not used (spare).
10A
7
Not used (spare).
10A
8
Not used (spare).
10A
9
Not used (spare).
5A
10
Not used (spare).
5A
11
149
Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing FusesE174564  
						

							Protected components
Fuse amp rating
Fuse or relay number
Climate control module.
7.5A
12
Gateway module.
7.5A
13
Steering column control module.
Instrument cluster.
Not used (spare).
10A
14
Gateway module.
10A
15
Decklid release.
15A
16
Battery backed sounder.
5A
17
Intrusion sensor module.
5A
18
Passenger airbag deactivation indicator.
7.5A
19
Not used (spare).
7.5A
20
In-vehicle temperature and humidity
sensor.
5A
21
Occupant classification system module.
5A
22
Switches.
10A
23
Power windows.
Rear-view mirror.
Central lock unlock.
20A
24
Not used (spare).
30A
25
Right-hand front-window motor.
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 (spare).
15A
31
Remote keyless entry.
10A
32
Multi-function display.
SYNC.
Global positioning system module.
Gauges.
Audio head unit.
20A
33
150
Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing Fuses 
						

							Protected components
Fuse amp rating
Fuse or relay number
Run-start bus.
30A
34
Restraints control module.
5A
35
Auxiliary body module.
15A
36
Power distribution box run-start bus.
15A
37
Not used (spare).
30A
—
CHANGING A FUSE
Fuses WARNING
You must replace a failed fuse with
one that has the specified amperage
rating. If you use a fuse with a higher
amperage rating, you may cause severe
wire damage and may start a fire. A fuse may fail if electrical components in
the vehicle are not properly working. A
broken wire inside the fuse indicates a
failed fuse. Check the appropriate fuses
before replacing any electrical
components.
151
Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing FusesE142430  
						

							GENERAL INFORMATION
Have your vehicle serviced regularly to help
maintain its roadworthiness and resale
value. There is a large network of Ford
authorized repairers that are there to help
you with their professional servicing
expertise. Authorized repairers are best
qualified to service your vehicle properly
and expertly, with a wide range of highly
specialized tools.
In addition to regular servicing, we
recommend that you carry out the
following checks.
WARNINGS
Switch the ignition off before
touching or attempting adjustment
of any kind.
Do not touch the electronic ignition
system parts after you have switched
the ignition on or when the engine is
running. The system operates at high
voltage. Keep your hands and clothing clear
of the engine cooling fan. Under
certain conditions, the fan may
continue to run for several minutes after
you have switched the engine off. Make sure that you fit filler caps
securely after carrying out
maintenance checks.
Daily Checks
•
Exterior lamps.
• Interior lamps.
• Warning lamps and indicators.
Check When Refueling
• Brake fluid level.  See Brake Fluid
Check (page 158).
• Washer fluid level.  See 
Washer Fluid
Check (page 158). •
Tire pressures (when cold).  See
Technical Specifications
 (page 189).
• Tire condition.  See Wheels and Tires
(page 
171).
Monthly Checks
• Engine oil level.  See 
Engine Oil Check
(page 156).
• Engine coolant level (engine cold).  See
Engine Coolant Check
 (page 156).
• Pipes, hoses and reservoirs for leaks.
• Air conditioning operation.
• Parking brake operation.
• Horn operation.
• Tightness of lug nuts.  See 
Technical
Specifications (page 189).
OPENING AND CLOSING THE
HOOD
Opening the Hood 1.
Inside the vehicle, pull the hood release
handle located under the left-hand
side of the instrument panel.
2. Slightly lift the hood.
152
Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing MaintenanceE142457  
						

							3. Release the hood latch by pushing the
secondary release lever to your
left-hand side. 4.
Open the hood.  Support the hood with
the strut.
Closing the Hood
1. Remove the hood strut from the catch
and secure it correctly after use.
2. Lower the hood and allow it to drop under its own weight for the last
20– 30 cm (8– 12 in).
Note: Make sure that the hood is correctly
closed.
153
Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing MaintenanceE174561 E87786  
						

							UNDER HOOD OVERVIEW - 2.3L ECOBOOST™
Battery.  See Changing the 12V Battery (page 159).
A
Engine oil dipstick.  See 
Engine Oil Dipstick (page 156).
B
Engine oil filler cap.  See 
Engine Oil Check (page 156).
C
Brake fluid reservoir.  See 
Brake Fluid Check (page 158).
D
Air cleaner assembly.
E
Engine coolant reservoir.  See 
Engine Coolant Check (page 156).
F
Windshield washer fluid reservoir.  See 
Washer Fluid Check (page 158).
G
Engine compartment fuse box.  See 
Fuses (page 144).
H
154
Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing MaintenanceE174450  
						

							UNDER HOOD OVERVIEW - 5.0L
Battery.  See Changing the 12V Battery (page 159).
A.
Engine oil filler cap.  See 
Engine Oil Check (page 156).
B.
Engine oil dipstick.  See 
Engine Oil Dipstick (page 156).
C.
Brake fluid reservoir.  See 
Brake Fluid Check (page 158).
D.
Air cleaner assembly.
E.
Engine coolant reservoir.  See 
Engine Coolant Check (page 156).
F.
Windshield washer fluid reservoir.  See 
Washer Fluid Check (page 158).
G.
Engine compartment fuse box.  See 
Fuses (page 144).
H.
155
Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing MaintenanceE174560  
						

							ENGINE OIL DIPSTICK
MINA
MAX
B
ENGINE OIL CHECK
1. Make sure that your vehicle is on level ground.
2. Check the oil level before starting the engine, or switch the engine off and
wait 10 minutes for the oil to drain into
the oil pan.
3. Remove the dipstick and wipe it with a clean, lint free cloth. Replace the
dipstick and remove it again to check
the oil level.
If the oil level is at the minimum mark, add
oil immediately.  See Capacities and
Specifications (page 194).
Note: Make sure that the oil level is
between the minimum and the maximum
marks.
Note: Do not use oil additives or other
engine treatments. Under certain conditions
they may cause engine damage.
Note: The oil consumption of new engines
reaches its normal level after approximately
5,000 km (3,000 mi)
. Adding Engine Oil WARNINGS
Only add oil when the engine is cold.
If the engine is hot, wait 10 minutes
for the engine to cool down.
Do not remove the filler cap when
the engine is running.
1. Remove the engine oil filler cap.  See
Maintenance
 (page 152).
2. Add engine oil that meets Ford specifications.  See 
Capacities and
Specifications (page 194).
3. Replace the engine oil filler cap. Turn it until you feel a strong resistance.
Note: Do not add oil further than the
maximum mark. Oil levels above the
maximum mark may cause engine damage.
Note: Soak up any spillage with an
absorbent cloth immediately.
ENGINE COOLANT CHECK WARNINGS
Do not dispose of engine coolant in
the household refuse or the public
sewage system. Use an authorized
waste disposal facility. Do not put engine coolant in the
windshield washer fluid container. If
sprayed on the windshield, engine
coolant could make it difficult to see
through the windshield. 156
Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing MaintenanceE161560
AB