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Protected Component
Fuse Rating
Fuse Number
Not used.
-
F4
Not used.
-
F5
Not used.
-
F6
Automatic transmission module.
7.5 A
F7
Cooling fan.
30 A
F8
Not used.
-
F9
Power step.
30 A
F10
Heated seats.
Air conditioning clutch.
10 A
F11
Not used.
-
F12
Not used.
-
F13
Not used.
-
F14
Not used.
-
F15
Fuel pump relay.
20 A
F16
Not used.
-
F17
Anti-lock brake system.
30 A
F18
Fuel pump relay.
Starter motor solenoid.
30 A
F19
Not used.
-
F20
Ignition relay 3.
60 A
F21
Selective catalytic reduction system catalyst.
40 A
F22
Brake vacuum pump relay.
Spare.
10 A
F23
Not used.
-
F24
Spare.
10 A
F25
Spare.
20 A
F26
Not used.
-
F27
Not used.
-
F28
219
2019 Transit (TTH) Canada/United States of America, Vehicles Built From: 02-01-2019, KK3J 19A321 AB enUSA, Edition date: 201812, First-Printing Fuses
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Protected Component
Fuse Rating
Fuse Number
Audio unit.
3 A
F29
Cooling fan.
40 A
F30
Cooling fan.
40 A
F31
Windshield wiper motor.
30 A
F32
Not used.
-
F33
Not used.
-
F34
Powertrain control module.
20 A
F35
Mass air flow sensor.
20 A
F36
Not used.
-
F37
Air conditioning clutch.
20 A
F38
Exhaust gas temperature sensor -3.7L.
7.5 A
F39 Fuel vaporizer system fuel pump -3.7L.
Coolant bypass solenoid valve -3.7L.
Low-speed cooling fan -3.7L.
High-speed cooling fan -3.7L.
Exhaust gas temperature sensor - 3.5L Ecoboost.
10 A Fuel vaporizer system fuel pump - 3.5L Ecoboost.
Coolant bypass solenoid valve - 3.5L Ecoboost.
Low-speed cooling fan - 3.5L Ecoboost.
High-speed cooling fan - 3.5L Ecoboost. Protected Component
Relay Number
Ignition relay 3.
R1
Not used.
R2
Not used.
R3
Not used.
R4
Cooling fan.
R5
Windshield wiper on/off relay.
R6
Windshield wiper high/low speed relay.
R7
Brake vacuum pump.
R8
220
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Protected Component
Relay Number
Starter motor.
R9
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
2019 Transit (TTH) Canada/United States of America, Vehicles Built From: 02-01-2019, KK3J 19A321 AB enUSA, Edition date: 201812, First-Printing FusesE148827
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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
222
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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
223
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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 307).
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 engine is
on or 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.
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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 for a short period of time for the engine to cool.
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. If the
temperature does not drop after
several minutes, 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.
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DRIVE BELT ROUTING - 3.5L ECOBOOST™/3.7L
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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2019 Transit (TTH) Canada/United States of America, Vehicles Built From: 02-01-2019, KK3J 19A321 AB enUSA, Edition date: 201812, First-Printing MaintenanceE251184
A
B