2021 FORD F-59 Owners Manual

Protected Component
Fuse
Rating
Fuse
Number
Not used.
—
8
Not used.
—
9
Not used.
—
10
Not used.
—
11
Brake on-off switch.
7.5 A
12
Smart datalink connector.
7.5 A
13
Not used (spare).
15 A
14
Not used (spare).
15 A
15
Not used.
—
16
Not used.
7.5 A
17
Yaw sensor.
7.5 A
18
Telematics control unit module.
5 A
19
Ignition switch.
5 A
20
Not used.
5 A
21
Not used (spare).
5 A
22
Not used (spare).
30 A
23
Not used (spare).
30 A
24
Not used (spare).
20 A
25
Not used (spare).
30 A
26
Not used (spare).
30 A
27
Not used (spare).
30 A
28
Not used (spare).
15 A
29
Brake on-off signal to 14A348.
5 A
30
Instrument cluster.
10 A
31
Steering column control module.
Not used (spare).
20 A
32
Not used.
—
33
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2021 Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 202010, Second-Printing Fuses

Protected Component
Fuse
Rating
Fuse
Number
Not used (spare).
30 A
34
Tow haul switch.
5 A
35
Camera lane departure warning (commercial stripped chassis).
15 A
36
Not used (spare) (Motorhome stripped chassis).
B+ to body builder connector.
20 A
37
Not used (spare).
30 A
38
Note: Spare fuse amperage may vary.
CHANGING A FUSE
Fuses WARNING: Always replace a fuse
with one that has the specified
amperage rating. Using a fuse with a
higher amperage rating can cause severe
wire damage and could start a fire. If electrical components in the vehicle are
not working, a fuse may have blown. Blown
fuses are identified by a broken wire within
the fuse. Check the appropriate fuses
before replacing any electrical
components.
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Fuse Types
Micro 2.
A
Micro 3.
B
Maxi.
C
Mini.
D
M Case.
E
J Case.
F
J Case Low Profile.
G
Slotted M Case.
H
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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 the transmission 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 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 the transmission to park (P).
2. Block the wheels.
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2021 Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 202010, Second-Printing Maintenance

UNDER HOOD OVERVIEW - COMMERCIAL CHASSIS
Automatic transmission fluid dipstick. See Automatic Transmission Fluid
Check (page 122).
A
Engine oil dipstick. See
Engine Oil Check (page 116).
B
Brake fluid reservoir. See
Brake Fluid Check (page 124).
C
Power steering fluid reservoir. See
Power Steering Fluid Check (page 126).
D
Air filter assembly. See
Changing the Engine Air Filter (page 117).
E
Engine oil filler cap. See
Engine Oil Check (page 116).
F
Engine compartment fuse box. See
Fuses (page 104).
G
Engine coolant reservoir. See
Engine Coolant Check (page 118).
H
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UNDER HOOD OVERVIEW - MOTORHOME CHASSIS
Engine coolant reservoir. See Engine Coolant Check (page 118).
A
Automatic transmission fluid dipstick. See
Automatic Transmission Fluid
Check (page 122).
B
Engine oil dipstick. See
Engine Oil Check (page 116).
C
Engine compartment fuse box. See
Fuses (page 104).
D
Engine oil filler cap. See
Engine Oil Check (page 116).
E
Brake fluid reservoir. See
Brake Fluid Check (page 124).
F
Power steering fluid reservoir. See
Power Steering Fluid Check (page 126).
G
Air filter assembly. See
Changing the Engine Air Filter (page 117).
H
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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 after
warm up 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.
4. Reinstall the dipstick and make sure it is fully seated.
5. Remove the dipstick again to check the
oil level.
Note: If the oil level is between the
maximum and minimum marks, the oil level
is acceptable. Do not add oil.
6. If the oil level is at the minimum mark, immediately add oil.
7. Reinstall the dipstick. Make sure it is fully seated.
Note: The oil consumption of new engines
reaches its normal level after approximately
3,000 mi (5,000 km). Adding Engine Oil WARNING:
Do not add engine oil
when the engine is hot. Failure to follow
this instruction could result in personal
injury. WARNING: Do not remove the filler
cap when the engine is running.
Do not use supplemental engine oil
additives because they are unnecessary
and could lead to engine damage that the
vehicle warranty may not cover.
1. Clean the area surrounding the engine oil filler cap before you remove it.
2. Remove the engine oil filler cap.
3. Add engine oil that meets our specifications.
See Capacities and
Specifications (page 156).
4. Reinstall the engine oil filler cap. Turn it clockwise until you feel a strong
resistance.
Note: Make sure you install the oil filler cap
correctly.
Note: Do not add oil further than the
maximum mark. Oil levels above the
maximum mark may cause engine damage.
Note: Immediately soak up any oil spillage
with an absorbent cloth.
OIL CHANGE INDICATOR
RESET
2.3 Inch Display
Use the information display controls on
the steering wheel to reset the oil change
indicator.
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From the main menu scroll to:
Action and Description
Message
Press the right arrow button,
then from this menu scroll
down to the following
message.
Driver
Assist
Press the right arrow button,
then from this menu scroll
down to the following
message.
Maint.
Monitor
Press and hold the OK
button until the instrument
cluster displays the
following message.
Oil Life %
Hold to
Reset
Reset Complete
If the instrument cluster
displays the following
message, repeat the
process.
Reset Cancelled
8 Inch Display
Use the information display controls on
the steering wheel to reset the oil change
indicator. From the main menu scroll to: Action and Description
Message
Press the down arrow
button, then from this menu
scroll to the following
message.
Vehicle
Info
Press the
OK button.
Mainten-
ance
Monitor
Press the down arrow
button, then from this menu
scroll to the following
message.
Oil Life:
xxx%
Press the
OK button.
Oil Life
Press and hold the
OK
button until the instrument
cluster displays the
following message.
Oil Life
Hold OK to
Reset
Oil Life: 100%
When the oil change indic-
ator resets, the instrument
cluster displays 100%.
Repeat the process if the oil
change indicator does not
reset.
CHANGING THE ENGINE AIR
FILTER WARNING:
To reduce the risk of
vehicle damage and personal burn
injuries, do not start your engine with the
air cleaner removed and do not remove
it while the engine is running.
Change the air filter element at the proper
interval. See
Scheduled Maintenance
(page 168).
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2021 Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 202010, Second-Printing Maintenance