
•
If your vehicle is fitted with
AdvanceTrac with roll stability control
(RSC), this system may turn on during
typical cornering maneuvers with a
heavily loaded trailer. This is normal.
Turning the corner at a slower speed
while towing may reduce this tendency.
• If you are towing a trailer frequently in
hot weather, hilly conditions, at the
gross combined weight rating (or any
combination of these factors), consider
refilling your vehicle's rear axle with
synthetic gear lubricant (if the axle is
not already filled with it). See
Capacities and Specifications (page
305).
• Allow more distance for stopping with
a trailer attached. Anticipate stops and
brake gradually.
• Avoid parking on a grade. However, if
you must park on a grade:
•Turn the steering wheel to point
your vehicle tires away from traffic
flow.
• Set your vehicle parking brake.
• Place the automatic transmission
in position park (
P).
• Place wheel chocks in front of and
at the back of the trailer wheels.
(Trailer wheel chocks are not
included with your vehicle.)
Launching or Retrieving a Boat or
Personal Water Craft (PWC)
When backing down a ramp during boat
launching or retrieval:
• Do not allow the static water level to
rise above the bottom edge of the rear
bumper.
• Do not allow waves to break higher
than
6 in (15 cm) above the bottom
edge of the rear bumper.
Note: Disconnect the wiring to the trailer
before backing the trailer into the water. Note:
Reconnect the wiring to the trailer
after the trailer is removed from the water.
Exceeding these limits may allow water to
enter vehicle components:
• Causing internal damage to the
components.
• Affecting driveability, emissions, and
reliability.
Replace the rear axle lubricant anytime
the rear axle has been submerged in water.
Water may have contaminated the rear
axle lubricant, which is not normally
checked or changed unless a leak is
suspected or other axle repair is required.
TOWING THE VEHICLE ON
FOUR WHEELS
Emergency Towing WARNING:
If your vehicle has a
steering wheel lock make sure the ignition
is in the accessory or on position when
being towed.
You can flat-tow (all wheels on the
ground, regardless of the powertrain or
transmission configuration) your disabled
vehicle (without access to wheel dollies
or vehicle transport trailer) under the
following conditions:
• Your vehicle is facing forward so you
tow it in a forward direction.
• You shift into Neutral (N). If you cannot
shift into Neutral (N), you may need to
override the transmission. See
Transmission
(page 151).
• Maximum speed is 35 mph (56 km/h).
• Maximum distance is
50 mi (80 km).
189
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- Towing

DRIVING THROUGH WATER
WARNING: Do not drive through
flowing or deep water as you may lose
control of your vehicle.
Note: Driving through standing water can
cause vehicle damage.
Note: Engine damage can occur if water
enters the air filter.
Before driving through standing water,
check the depth. Never drive through water
that is higher than the bottom of the wheel
hubs. When driving through standing water, drive
very slowly and do not stop your vehicle.
Your brake performance and traction may
be limited. After driving through water and
as soon as it is safe to do so:
•
Lightly press the brake pedal to dry the
brakes and to check that they work.
• Check that the horn works.
• Check that the exterior lights work.
• Turn the steering wheel to check that
the steering power assist works. FLOOR MATS
(If Equipped) WARNING: Use a floor mat designed
to fit the footwell of your vehicle that does
not obstruct the pedal area. Failure to
follow this instruction could result in the
loss of control of your vehicle, personal
injury or death. WARNING:
Pedals that cannot
move freely can cause loss of vehicle
control and increase the risk of serious
personal injury. WARNING:
Secure the floor mat to
both retention devices so that it cannot
slip out of position and interfere with the
pedals. Failure to follow this instruction
could result in the loss of control of your
vehicle, personal injury or death. WARNING:
Do not place additional
floor mats or any other covering on top of
the original floor mats. This could result in
the floor mat interfering with the operation
of the pedals. Failure to follow this
instruction could result in the loss of
control of your vehicle, personal injury or
death. WARNING:
Always make sure that
objects cannot fall into the driver foot well
while your vehicle is moving. Objects that
are loose can become trapped under the
pedals causing a loss of vehicle control.
192
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- Driving HintsE176913

Protected Component
Fuse Rating
Fuse Number
Exterior mirrors.
7.5 A
F7
Not used.
-
F8
Right-hand high beam.
10 A
F9
Left-hand high beam.
10 A
F10
Right-hand exterior lamps.
25 A
F11
Left-hand headlamp.
Not used.
-
F12
Secondary On-Board Diagnostic Control Module A.
15 A
F13
Battery saver.
Direction indicators.
25 A
F14 Power windows.
Heated windshield element.
Left-hand exterior lamps.
25 A
F15 Right-hand headlamp.
Central high mounted stoplamp.
Audio unit.
20 A
F16
Navigation unit.
Instrument panel cluster.
7.5 A
F17
Auxiliary heater control module.
Headlamp switch.
10 A
F18 Steering wheel module.
Stoplamp switch.
Front control/display interface module.
5 A
F19
Ignition passive anti-theft system.
5 A
F20
Spare.
3 A
F21
FUSE SPECIFICATION CHART - 3.5L ECOBOOST™/3.7L
217
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- Fuses

Protected Component
Fuse
Rating
Fuse Number
Windshield washer pump.
15 A
F6
Exterior mirrors.
7.5 A
F7
Not used.
-
F8
Right-hand high beam.
10 A
F9
Left-hand high beam.
10 A
F10
Right-hand exterior lamps.
25 A
F11
Left-hand headlamp.
Not used.
-
F12
Secondary On-Board Diagnostic Control Module A.
15 A
F13
Battery saver.
Direction indicators.
25 A
F14 Power windows.
Heated windshield element.
Left-hand exterior lamps.
25 A
F15 Right-hand headlamp.
Central high mounted stoplamp.
Audio unit.
20 A
F16
Navigation unit.
Instrument panel cluster.
7.5 A
F17
Auxiliary heater control module.
Headlamp switch.
10 A
F18 Steering wheel module.
Stoplamp switch.
Front control/display interface module.
5 A
F19
Ignition passive anti-theft system.
5 A
F20
Spare.
3 A
F21
226
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- Fuses

Air cleaner. See Changing the
Engine Air Filter (page 255).
A
Engine oil dipstick *
. See
Engine
Oil Dipstick (page 233).
B
Engine oil filler cap *
. See Engine
Oil Check
(page 234).
C
Brake and clutch fluid reservoir *
.
See
Brake Fluid Check (page
241).
D Engine coolant reservoir
*
. See
Engine Coolant Check
(page
236).
E
Engine compartment fuse box.
See
Fuses (page 208).
F
Power steering fluid reservoir *
.
See
Power Steering Fluid
Check (page 241).
G
Washer fluid reservoir *
. See
Washer Fluid Check (page 242).
H
* The filler caps and the engine oil dipstick
are colored for easy identification.
UNDER HOOD OVERVIEW - 3.5L ECOBOOST™
231
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- MaintenanceE174603
ABCDE
FGH

Air cleaner. See Changing the
Engine Air Filter (page 256).
A
Engine oil dipstick *
. See
Engine
Oil Dipstick (page 234).
B
Brake fluid reservoir *
. See Brake
Fluid Check
(page 241).
C
Engine coolant reservoir *
. See
Engine Coolant Check
(page
236).
D
Engine compartment fuse box.
See
Fuses (page 208).
E Engine oil filler cap
*
. See Engine
Oil Check
(page 234).
F
Power steering fluid reservoir *
.
See
Power Steering Fluid
Check (page 241).
G
Washer fluid reservoir *
. See
Washer Fluid Check (page 242).
H
* The filler caps and the engine oil dipstick
are colored for easy identification.
UNDER HOOD OVERVIEW - 3.7L
232
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- MaintenanceE174601
ACD
EGH
B
F

Air cleaner. See Changing the
Engine Air Filter (page 257).
A
Engine oil dipstick *
. See
Engine
Oil Dipstick (page 234).
B
Brake fluid reservoir *
. See Brake
Fluid Check
(page 241).
C
Engine coolant reservoir *
. See
Engine Coolant Check
(page
236).
D
Engine compartment fuse box.
See
Fuses (page 208).
E
Engine oil filler cap *
. See Engine
Oil Check
(page 234).
F
Power steering fluid reservoir *
.
See
Power Steering Fluid
Check (page 241).
G
Washer fluid reservoir *
. See
Washer Fluid Check (page 242).
H
* The filler caps and the engine oil dipstick
are colored for easy identification. ENGINE OIL DIPSTICK - 3.2L
POWER STROKE DIESEL
Minimum
A
Maximum
B
233
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- MaintenanceE174602
ACD
EGH
B
F E71362
AB

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 305).
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. WARNING:
Do not remove the
coolant reservoir cap when the cooling
system is hot. Wait 10 minutes for the
cooling system to cool down. Cover the
coolant reservoir cap with a thick cloth to
prevent the possibility of scalding and
slowly remove the cap. Failure to follow
this instruction could result in personal
injury.
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:
1. Pull off the road as soon as safely possible and switch the engine off.
2. If you are a member of a roadside assistance program, we recommend
that you contact your roadside
assistance service provider.
3. If this is not possible, wait a short period for the engine to cool.
239
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- Maintenance