2021 FORD E SERIES ECU

Introduction
About This Manual
..........................................5
Symbols Glossary ............................................
5
Data Recording ..................................................
7
Perchlorate ........................................................
11
Ford Credit ........................................................
12
Replacement Parts Recommendation ........................................................................\
....
12
Special Notices ...............................................
12
Mobile Communications Equipment ........................................................................\
...
14
Environment
Protecting the Environment .......................
15
At a Glance
Instrument Panel ...........................................
16
Child Safety
General Information ......................................
17
Installing Child Restraints ...........................
19
Booster Seats .................................................
23
Child Restraint Positioning ........................
25
Seatbelts
Principle of Operation ..................................
27
Fastening the Seatbelts .............................
28
Seatbelt Height Adjustment ....................
30
Seatbelt Warning Lamp and Indicator Chime ............................................................
30
Child Restraint and Seatbelt Maintenance ................................................
31
Seatbelt Extensions ......................................
31
Supplementary Restraints System
Principle of Operation ..................................
32
Driver and Passenger Airbags ...................
33
Crash Sensors and Airbag Indicator .......
37
Airbag Disposal ..............................................
38Keys and Remote Controls
General Information on Radio
Frequencies .................................................
39
Remote Control .............................................
39
Replacing a Lost Key or Remote Control ........................................................................\
...
41
Doors and Locks
Locking and Unlocking ................................
42
Security
Passive Anti-Theft System ........................
45
Steering Wheel
Adjusting the Steering Wheel ...................
47
Cruise Control - Vehicles With: Adaptive Cruise Control .............................................
47
Cruise Control - Vehicles With: Cruise Control ..........................................................
48
Information Display Control .....................
48
Horn ...................................................................
48
Wipers and Washers
Windshield Wipers .......................................
49
Windshield Washers ....................................
49
Lighting
General Information ....................................
50
Lighting Control .............................................
50
Autolamps ........................................................
51
Instrument Lighting Dimmer .....................
51
Daytime Running Lamps .............................
51
Direction Indicators .......................................
52
Automatic High Beam Control
What Is Automatic High Beam Control ........................................................................\
...
53
Switching Automatic High Beam Control On and Off ...................................................
53
1
E-Series (TE4) Canada/United States of America, enUSA, Edition date: 201910, First-Printing Table of Contents

Using your Vehicle as an
Ambulance
If your light truck has the Ford Ambulance
Preparation Package, it may be utilized as
an ambulance. Ford urges ambulance
manufacturers to follow the
recommendations of the Ford Incomplete
Vehicle Manual, Ford Truck Body Builder
’s
Layout Book and the Qualified Vehicle
Modifiers (QVM) Guidelines as well as
pertinent supplements. For additional
information, please contact the Truck Body
Builders Advisory Service at
http://www.fleet.ford.com/truckbbas/
and then by selecting Contact Us or by
phone at 1–877 –840–4338.
Use of your Ford light truck as an
ambulance, without the Ford Ambulance
Preparation Package voids the Ford New
Vehicle Limited Warranty and may void
the emissions warranties. In addition,
ambulance usage without the preparation
package could cause high underbody
temperatures, over-pressurized fuel and a
risk of spraying fuel, which could lead to
fires.
If your vehicle has the Ford Ambulance
Preparation Package, it will be indicated
on the Safety Compliance Certification
Label. The label is on the driver side door
pillar or on the rear edge of the driver door.
You can determine whether the
ambulance manufacturer followed Ford ’s
recommendations by directly contacting
that manufacturer. MOBILE COMMUNICATIONS
EQUIPMENT WARNING: Driving while
distracted can result in loss of vehicle
control, crash and injury. We strongly
recommend that you use extreme
caution when using any device that may
take your focus off the road. Your
primary responsibility is the safe
operation of your vehicle. We
recommend against the use of any
hand-held device while driving and
encourage the use of voice-operated
systems when possible. Make sure you
are aware of all applicable local laws
that may affect the use of electronic
devices while driving.
Using mobile communications equipment
is becoming increasingly important in the
conduct of business and personal affairs.
However, you must not compromise your
own or others’ safety when using such
equipment. Mobile communications can
enhance personal safety and security when
appropriately used, particularly in
emergency situations. Safety must be
paramount when using mobile
communications equipment to avoid
negating these benefits. Mobile
communication equipment includes, but
is not limited to, cellular phones, pagers,
portable email devices, text messaging
devices and portable two-way radios.
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E-Series (TE4) Canada/United States of America, enUSA, Edition date: 201910, First-Printing Introduction

GENERAL INFORMATION
See the following sections for directions
on how to properly use safety restraints
for children.
WARNING: Always make sure your
child is secured properly in a device that
is appropriate for their height, age and
weight. Child safety restraints must be
bought separately from your vehicle.
Failure to follow these instructions and
guidelines may result in an increased risk
of serious injury or death to your child. WARNING: All children are shaped
differently. The National Highway Traffic
Safety Administration and other safety
organizations, base their
recommendations for child restraints on
probable child height, age and weight
thresholds, or on the minimum
requirements of the law. We recommend
that you check with a NHTSA Certified
Child Passenger Safety Technician (CPST) to make sure that you properly
install the child restraint in your vehicle
and that you consult your pediatrician to
make sure you have a child restraint
appropriate for your child. To locate a
child restraint fitting station and CPST,
contact NHTSA toll free at
1-888-327-4236 or go to
www.nhtsa.dot.gov. In Canada, contact
Transport Canada toll free at
1-800-333-0371 or go to www.tc.gc.ca
to find a Child Car Seat Clinic in your
area. Failure to properly restrain children
in child restraints made especially for
their height, age and weight, may result
in an increased risk of serious injury or
death to your child.
WARNING:
On hot days, the
temperature inside the vehicle can rise
very quickly. Exposure of people or
animals to these high temperatures for
even a short time can cause death or
serious heat related injuries, including
brain damage. Small children are
particularly at risk.
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E-Series (TE4) Canada/United States of America, enUSA, Edition date: 201910, First-Printing Child Safety

INSTALLING CHILD
RESTRAINTS
Child Seats
Use a child restraint (sometimes called an
infant carrier, convertible seat, or toddler
seat) for infants, toddlers, or children
weighing 40 lb (18 kg) or less (generally
age four or younger).
Using Lap and Shoulder Belts WARNING:
Do not place a
rearward facing child restraint in front of
an active airbag. Failure to follow this
instruction could result in personal injury
or death. WARNING:
Properly secure
children 12 years old and under in a rear
seating position whenever possible. If
you are unable to properly secure all
children in a rear seating position,
properly secure the largest child on the
front seat. If you must use a forward
facing child restraint on the front seat,
move the seat as far back as possible.
Failure to follow these instructions could
result in personal injury or death. WARNING:
Depending on where
you secure a child restraint, and
depending on the child restraint design,
you may block access to certain seatbelt
buckle assemblies and LATCH lower
anchors, rendering those features
potentially unusable. To avoid risk of
injury, make sure occupants only use
seating positions where they are able to
be properly restrained.
When installing a child restraint with
combination lap and shoulder belts:
• Use the correct seatbelt buckle for that
seating position.
• Insert the belt tongue into the proper
buckle until you hear a snap and feel it
latch. Make sure the tongue is securely
fastened in the buckle.
• Keep the buckle release button
pointing up and away from the child
restraint, with the tongue between the
child restraint and the release button,
to prevent accidental unbuckling.
• Place the vehicle seat in the upright
position before you install the child
restraint.
• Put the seatbelt in the automatic
locking mode. See Step 5. This vehicle
does not require the use of a locking
clip.
Perform the following steps when
installing the child restraint with
combination lap and shoulder belts:
Note: Although the child restraint
illustrated is a forward facing child restraint,
the steps are the same for installing a rear
facing child restraint.
19
E-Series (TE4) Canada/United States of America, enUSA, Edition date: 201910, First-Printing Child SafetyE142594

1. Position the child restraint in a seat
with a combination lap and shoulder
belt. 2. Pull down on the shoulder belt and
then grasp the shoulder belt and lap
belt together. 3.
While holding the shoulder and lap belt
portions together, route the tongue
through the child restraint according
to the child restraint manufacturer's
instructions. Make sure that you did not
twist the belt webbing. 4. Insert the belt tongue into the proper
buckle (the buckle closest to the
direction the tongue is coming from)
for that seating position until you hear
a snap and feel the latch engage. Make
sure the tongue is latched securely by
pulling on it. 5. To put the retractor in the automatic
locking mode, grasp the shoulder
portion of the belt and pull downward
until you pull all of the belt out.
20
E-Series (TE4) Canada/United States of America, enUSA, Edition date: 201910, First-Printing Child SafetyE142528 E142529 E142530 E142531 E142875

6. Allow the belt to retract to remove
slack. The belt clicks as it retracts to
indicate it is in the automatic locking
mode.
7. Try to pull the belt out of the retractor to make sure the retractor is in the
automatic locking mode. You should
not be able to pull more belt out. If the
retractor is not locked, unbuckle the
belt and repeat Steps 5 and 6. 8.
Remove remaining slack from the belt.
Force the seat down with extra weight,
for example, by pressing down or
kneeling on the child restraint while
pulling up on the shoulder belt in order
to force slack from the belt. This is
necessary to remove the remaining
slack that exists once you add the extra
weight of the child to the child restraint.
It also helps to achieve the proper
snugness of the child restraint to your
vehicle. Sometimes, a slight lean
toward the buckle will help to remove
remaining slack from the belt.
9. If the child restraint has a tether strap, attach it. 10. Before placing the child in the seat,
forcibly move the seat forward and
back to make sure the seat is securely
held in place.
To check this, grab the seat at the belt path
and attempt to move it side to side and
forward and back. There should be no
more than 1 in (2.5 cm) of movement for
proper installation.
We recommend checking with a NHTSA
Certified Child Passenger Safety
Technician to make certain the child
restraint is properly installed. In Canada,
check with Transport Canada for referral
to a Child Car Seat Clinic.
Using Tether Straps
Many forward-facing child restraints
include a tether strap which extends from
the back of the child restraint and hooks
to an anchoring point called the top tether
anchor. Tether straps are available as an
accessory for many older child restraints.
Contact the manufacturer of your child
restraint for information about ordering a
tether strap, or to obtain a longer tether
strap if the tether strap on your child
restraint does not reach the appropriate
top tether anchor in the vehicle.
Attach the tether strap only to the tether
anchor as shown. The tether strap may not
work properly if attached somewhere other
than the correct tether anchor.
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E-Series (TE4) Canada/United States of America, enUSA, Edition date: 201910, First-Printing Child SafetyE142533 E142534

If the booster seat slides on the vehicle
seat upon which it is being used, placing a
rubberized mesh sold as shelf or carpet
liner under the booster seat may improve
this condition. Do not introduce any item
thicker than this under the booster seat.
Check with the booster seat
manufacturer's instructions.
CHILD RESTRAINT
POSITIONING
WARNING: Do not place a
rearward facing child restraint in front of
an active airbag. Failure to follow this
instruction could result in personal injury
or death. WARNING:
Properly secure
children 12 years old and under in a rear
seating position whenever possible. If
you are unable to properly secure all
children in a rear seating position,
properly secure the largest child on the
front seat. If you must use a forward
facing child restraint on the front seat,
move the seat as far back as possible.
Failure to follow these instructions could
result in personal injury or death. WARNING: Always carefully follow
the instructions and warnings provided
by the manufacturer of any child
restraint to determine if the restraint
device is appropriate for your child's size,
height, weight, or age. Follow the child
restraint manufacturer's instructions and
warnings provided for installation and
use in conjunction with the instructions and warnings provided by your vehicle
manufacturer. A safety seat that is
improperly installed or utilized, is
inappropriate for your child's height, age,
or weight or does not properly fit the
child may increase the risk of serious
injury or death.
WARNING:
Do not allow a
passenger to hold a child on their lap
when your vehicle is moving. Failure to
follow this instruction could result in
personal injury or death in the event of a
sudden stop or crash. WARNING:
Do not use pillows,
books or towels to boost your child's
height. Failure to follow this instruction
could result in personal injury or death. WARNING:
Properly secure child
restraints or booster seats when they are
not in use. They could become projectiles
in a sudden stop or crash. Failure to
follow this instruction could result in
personal injury or death. WARNING: Do not put the shoulder
section of the seatbelt or allow the child
to put the shoulder section of the
seatbelt under their arm or behind their
back. Failure to follow this instruction
could reduce the effectiveness of the
seatbelt and increase the risk of injury or
death in a crash. WARNING:
Do not leave children
or pets unattended in your vehicle.
Failure to follow this instruction could
result in personal injury or death.
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E-Series (TE4) Canada/United States of America, enUSA, Edition date: 201910, First-Printing Child Safety

•
Height adjuster at the front outboard
seating positions.
• Safety belt pretensioner at the front
outboard seating positions. •
Safety belt warning light and chime. •
Crash sensors and monitoring system
with readiness indicator.
The safety belt pretensioners at the front
seating positions are designed to tighten
the safety belts when activated. In frontal
and near-frontal crashes, the safety belt
pretensioners may be activated alone or,
if the crash is of sufficient severity, together
with the front airbags.
FASTENING THE SEATBELTS
The front outboard safety restraints in the
vehicle are combination lap and shoulder
belts. 1. Insert the belt tongue into the proper
buckle (the buckle closest to the
direction the tongue is coming from)
until you hear a snap and feel it latch.
Make sure the tongue is securely
fastened in the buckle. 2. To unfasten, press the release button
and remove the tongue from the
buckle.
Using Seatbelts During Pregnancy WARNING: Always ride and drive
with your seatback upright and properly
fasten your seatbelt. Fit the lap portion
of the seatbelt snugly and low across
the hips. Position the shoulder portion of
the seatbelt across your chest. Pregnant
women must follow this practice. See
the following figure. 28
E-Series (TE4) Canada/United States of America, enUSA, Edition date: 201910, First-Printing SeatbeltsE71880 E67017 E142587 E142588 E142590