Ford E-450 (2018 year). Manual — part 34

Protected Components

Fuse Rating

Fuse or Relay

Number

Ignition switch feed.

20A

27

Audio mute (start).

5A

28

Cluster (except stripped chassis).

5A

29

Not used (spare).

5A

30

Not used (spare).

10A

31

Restraints module.

10A

32

Trailer brake controller.

10A

33

Not used (spare).

5A

34

Cutaway run/start.

10A

35

Passive anti-theft system radio frequency
module.

5A

36

Climate control.

10A

37

Stripped chassis #1 run/start.

Not used (spare).

20A

38

Radio.

20A

39

Not used (spare).

20A

40

Radio.

15A

41

Switch illumination.
Automatic dimming rear view mirror.
Power inverter.

Auxiliary switch.

10A

42

Stripped chassis instrument panel
connector #1.

10A

43

Trailer tow battery charge relay.

10A

44

Wipers.

5A

45

Stripped chassis engine connector 3.

Passenger airbag deactivation indicator.

7.5A

46

Windows accessory delay circuit breaker.

30A

47

Delayed accessory relay.

—

48

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.

E217331

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.

Fuse Types

E207206

Fuse Type

Callout

Micro 2

A

Micro 3

B

Maxi

C

Mini

D

Fuse Type

Callout

M Case

E

J Case

F

J Case Low Profile

G

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 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/or 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 to park
(P).

2. Block the wheels.

OPENING AND CLOSING THE
HOOD

E196351

1.

Inside the vehicle, pull the hood release
handle located under the bottom left
corner of the instrument panel.

2. Go to the front of the vehicle and push

the auxiliary latch, located in the center
of the top grille, to the left in order to
release the hood.

3. Lift the hood and secure it with the

prop rod.