Air conditioning FORD TRANSIT 2018 User Guide

Protected Component
Relay Number
Air conditioning clutch.
R10
Not used.
R11
Fuel injection pump.
R12
Not used.
R13
Not used.
R14
Low-speed and high-speed cooling fan relay.
R15
Not used.
R16
Powertrain control module.
R17
High-speed cooling fan.
R18
Passenger Compartment Fuse Box 221
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- FusesE148827

Protected Component
Fuse Rating
Fuse Number
Restraints control module.
10 A
F1
Anti-lock brake system with electronic stability
control.
4 A
F2
Interior lighting.
7.5 A
F3
Power point relay control.
Trailer tow reversing lamp relay.
10 A
F4
Modified vehicle connections.
20 A
F5
Not used.
-
F6
Battery saver.
10 A
F7
Direct current/alternating current inverter.
40 A
F8
Trailer brake control module.
30 A
F9
Driver power seat.
30 A
F10
Passenger power seat.
30 A
F11
Trailer lamps.
30 A
F12
Anti-lock brake system with electronic stability
control.
25 A
F13
Powertrain control module.
5 A
F14
Powertrain control module relay.
40 A
F15
Body control module.
40 A
F16
Anti-lock brake system.
40 A
F17
Modified vehicle connections.
40 A
F18
Trailer module.
5 A
F19
Heated exterior mirror relay.
5 A
F20 Heated rear window.
Direct current/alternating current inverter.
Modified vehicle connections.
10 A
F21
Not used.
-
F22
Air conditioning control module.
7.5 A
F23
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2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- Fuses

Protected Component
Fuse Rating
Fuse Number
Modified vehicle connections.
10 A
F24
Body control module.
15 A
F25
Heated exterior mirrors.
10 A
F26
Heated rear window.
20 A
F27
Heated rear window.
20 A
F28
Rear parking aid camera.
10 A
F29 Lane keeping system.
Interior rear view mirror.
Not used.
-
F30
Trailer brake ignition feed.
10 A
F31
Interior lighting.
10 A
F32
Driver heated seat.
10 A
F33
Passenger heated seat.
10 A
F34
Exterior mirrors.
5 A
F35
Driver door window control switch.
Horn.
20 A
F36
SYNC module.
7.5 A
F37
Global positioning system module.
Blower motor relay.
5 A
F38 Horn relay.
Windshield wiper relay.
Remote keyless entry.
7.5 A
F39 Rear heating, ventilation and air conditioning.
Trailer tow backup relay coil.
Parking lamp.
Front blower motor.
40 A
F40
Rear blower motor.
40 A
F41
Heated rear window.
40 A
F42
Trailer socket.
30 A
F43
Trailer tow module.
Auxiliary power points.
60 A
F44
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2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- Fuses

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.
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4. Check the coolant level. If the coolant
level is at or below the minimum mark,
add prediluted coolant immediately.
5. When the engine temperature cools, you can re-start the engine. Have your
vehicle checked as soon as possible to
minimize engine damage.
Note: Driving your vehicle without repair
increases the chance of engine damage.
Engine Coolant Temperature
Management (If Equipped) WARNING:
To reduce the risk of
crash and injury, be prepared that the
vehicle speed may reduce and the vehicle
may not be able to accelerate with full
power until the coolant temperature
reduces.
If you tow a trailer with your vehicle, the
engine may temporarily reach a higher
temperature during severe operating
conditions, for example ascending a long
or steep grade in high ambient
temperatures.
At this time, you may notice the coolant
temperature gauge moves toward the red
zone and a message may appear in the
information display.
You may notice a reduction in vehicle
speed caused by reduced engine power in
order to manage the engine coolant
temperature. Your vehicle may enter this
mode if certain high-temperature and
high-load conditions take place. The
amount of speed reduction depends on
vehicle loading, grade and ambient
temperature. If this occurs, there is no
need to stop your vehicle. You can
continue to drive. The air conditioning may automatically
turn on and off during severe operating
conditions to protect the engine from
overheating. When the coolant
temperature decreases to the normal
operating temperature, the air conditioning
turns on.
If the coolant temperature gauge moves
fully into the red zone, or if the coolant
temperature warning or service engine
soon messages appear in your information
display, do the following:
1. Stop your vehicle as soon as it is safe
to do so. Fully apply the parking brake,
shift into park (P) or neutral (N).
2. Leave the engine running until the coolant temperature gauge needle
returns to the normal position. After
several minutes, if the temperature
does not drop, follow the remaining
steps.
3. Switch the engine off and wait for it to
cool. Check the coolant level.
4. If the coolant level is at or below the minimum mark, add prediluted coolant
immediately.
5. If the coolant level is normal, restart the engine and continue.
AUTOMATIC TRANSMISSION
FLUID CHECK
The automatic transmission does not have
a transmission fluid dipstick.
Have an authorized dealer check and
change the transmission fluid at the
correct service interval. See
Scheduled
Maintenance (page 459). Your
transmission does not consume fluid.
However, if the transmission slips, shifts
slowly or if you notice a sign of leaking
fluid, contact an authorized dealer.
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Drives the air conditioning
compressor and has one idler
pulley.
A
Drives the water pump and the
alternator and has one idler
pulley.
B
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A
B

The vehicle jack is under the passenger
seat. The jack handle and lug wrench are
in the storage compartment in the front
right-hand side stepwell.
Note:
The vehicle jack is in the load space
area on vehicles with rear climate control. 1. Assemble the jack handle.
2.
Insert the jack handle onto the release
valve and rotate clockwise until you
feel a strong resistance.
3. Insert the jack handle into the pump and use a pumping action to raise your
vehicle.
4. Insert the jack handle into the release valve and rotate counterclockwise to
lower your vehicle.
Front Jacking Points WARNING: You must use the
specified jacking points.
Note: If your vehicle has rear air
conditioning make sure the vehicle jack does
not come in contact with the air conditioning
lines.
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CAPACITIES AND
SPECIFICATIONS - 3.2L
POWER STROKE DIESEL
WARNING: The air conditioning refrigerant system contains refrigerant
under high pressure. Only qualified
personnel should service the air
conditioning refrigerant system. Opening
the air conditioning refrigerant system can
cause personal injury.
Capacities Quantity
Item
12.0 qt (11.4 L)
Engine oil fill capacity including the oil filter.
11.6 qt (11 L)
Engine oil fill capacity excluding the oil filter.
15.3 qt (14.5 L)
Engine coolant fill capacity - vehicles with an auxil-
iary heater.
13.9 qt (13.2 L)
Engine coolant fill capacity - vehicles without an
auxiliary heater.
13.1 qt (12.4 L)
Automatic transmission fluid fill capacity. 1
2.9 qt (2.72 L)
Rear axle fluid fill capacity - vehicles with limited
slip differential. 2
3.0 qt (2.84 L)
Rear axle fluid fill capacity - vehicles with conven-
tional differential.
4.0 fl oz (118 ml)
Rear axle friction modifier.
25.1 gal (95 L)
Fuel tank fill capacity.
5.5 gal (21 L)
Diesel exhaust fluid fill capacity.
4.8 qt (4.5 L)
Washer system fill capacity.
2.45 lb (1.11 kg)
Air conditioning refrigerant fill capacity - vehicles
with rear air conditioning.
1.76 lb (0.8 kg)
Air conditioning refrigerant fill capacity - vehicles
without rear air conditioning.
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Quantity
Item
9.5 fl oz (280 ml)
Air conditioning refrigerant compressor oil fill capa-
city - vehicles with rear air conditioning.
5.4 fl oz (160 ml)
Air conditioning refrigerant compressor oil fill capa-
city - vehicles without rear air conditioning.
1 Change the automatic transmission fluid and filter at the correct service interval. See
Scheduled Maintenance (page 459).
2 For complete refill of limited slip differential, add 4.0 fl oz. (118 ml) of Additive Friction
Modifier XL-3 or equivalent meeting Ford Specification EST-M2C118-A.
Note: Ford rear axles contain a synthetic lubricant that does not require changing unless
you submerge the axle in water.
Adding Engine Oil Quantity
2.6 qt (2.5 L)
The quantity of engine oil required to raise
the indicated level on the dipstick from
minimum to maximum. Specifications
We recommend that you use Motorcraft
oil and fluids for your vehicle. Only use
fluid that meets Ford specifications. Only
use oils certified for diesel engines by the
American Petroleum Institute (API).
Materials Specification
Name
WSS-M2C171-F1
Motorcraft® SAE 5W-40 Full Synthetic Diesel Motor
Oil (U.S.)
(Canada)
XO-5W40-5Q3SD (U.S.)
WSS-M97B44-D2
Motorcraft® Orange Prediluted Antifreeze/Coolant
(U.S.)
Motorcraft® Orange Prediluted Antifreeze/Coolant
/ Antigel/liquide de refroidissement prédilué orange
Motorcraft® (Canada)
VC-3DIL-B (U.S.)
CVC-3DIL-B (Canada)
WSS-M6C65-A2
Motorcraft® DOT 4 LV High Performance Motor
Vehicle Brake Fluid (U.S.)
Motorcraft® DOT 4 LV High Performance Motor
Vehicle Brake Fluid / Liquide de frein automobile
haute performance DOT 4 LV Motorcraft® (Canada)
PM-20 (U.S. & Canada)
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2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- Capacities and Specifications

Note:
Automatic transmissions that require
MERCON® LV transmission fluid should
only use MERCON® LV transmission fluid. If you are unable to find an engine oil that
meets the specification defined by
WSS-M2C171-E, it is acceptable to use a
SAE 5W-40 engine oil that meets API CJ-4
requirements.
The American Petroleum Institute (API)
service symbol is used to identify the
proper engine oil for your engine. The API
service symbol will be displayed on the oil
container you purchase. The API symbol
displays the oil performance category in
the top half of the symbol and the viscosity
grade in the center of the symbol.
Note:
Do not use more than 1.1 qt (1 L) of
the alternative engine oil between
scheduled service intervals.
Using oil and fluids that do not meet the
defined specification and viscosity grade
may lead to:
• Component damage which may not be
covered by the vehicle Warranty.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced engine performance. •
Reduced fuel economy.
• Reduced brake performance.
Do not use supplemental engine oil
additives because they are unnecessary
and could lead to engine damage that may
not be covered by the vehicle Warranty.
Alternative Oil Viscosity The use of correct oil viscosities is
important for satisfactory operation.
Determine which oil viscosity best suits the
temperature range you expect to
encounter for the next service interval from
the SAE viscosity grade chart.
Note:
For the use of biodiesel fuel (B6 –
B20), use SAE 5W-40 API CJ-4.
CAPACITIES AND
SPECIFICATIONS - 3.5L
ECOBOOST™ WARNING:
The air conditioning
refrigerant system contains refrigerant
under high pressure. Only qualified
personnel should service the air
conditioning refrigerant system. Opening
the air conditioning refrigerant system can
cause personal injury.
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