Ford E450 Owners Manual

3.
Keep the accelerator and brake pedals
fully pressed.
4. After three seconds, a message displays confirming the reset procedure
is in progress.
5. After 25 seconds, a message displays confirming the reset procedure is
complete.
6. Release the accelerator and brake pedals.
7. Switch the ignition off.
ENGINE COOLANT CHECK WARNINGS
Do not add engine coolant when the
engine is hot. Steam and scalding
liquids released from a hot cooling
system can burn you badly. Also, spilling
coolant on hot engine parts...

1. Must drain the cooling system.
2. Chemically clean the coolant system
with Motorcraft Premium Cooling
System Flush.
3. Refill with engine coolant as soon as possible.
Water alone, without engine coolant, can
cause engine damage from corrosion,
overheating or freezing.
Do not use the following as a coolant
substitute:
• Alcohol.
• Methanol.
• Brine.
• Any engine coolant mixed with alcohol
or methanol antifreeze or coolant.
Alcohol and other liquids can cause engine
damage from overheating or freezing....

How Fail-Safe Cooling Works
If the engine begins to overheat, the engine
coolant temperature gauge moves to the
red (hot) area and:
A high engine temperature
message appears in the
information display.
The service engine soon
indicator appears 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.
If this occurs, your vehicle still...

Do not use supplemental transmission
fluid additives, treatments or cleaning
agents. The use of these materials may
affect transmission operation and result
in damage to internal transmission
components.
Checking Automatic Transmission
Fluid
For scheduled intervals of the fluid checks
and changes,  See Scheduled
Maintenance (page 266).  Your
transmission does not consume fluid.
However, the fluid level should be checked
if the transmission is not working properly,
i.e., if the transmission slips or...

Type B
For vehicles equipped with 5-speed
transmissions, check the fluid at the
normal operating temperature of 151°F
(66°C) to 170°F (77°C) on a level surface.
For vehicles equipped with 6-speed
transmissions, check the fluid at the
normal operating temperature of 
196°F
(91°C) to 215°F (102°C) on a level surface.
The normal operating temperature can be
reached after approximately 
19 mi
(30 km).
High Fluid Level
Type A Type B
Fluid levels above the safe range may
result in transmission failure. An...

If necessary, add fluid in 8  (250 ml)
increments through the filler tube until the
level is correct.
Type A Type B
If an overfill occurs, excess fluid should be
removed by a qualified technician.
Note:
An overfill condition of transmission
fluid may cause shift and engagement
concerns, and possible damage.
Do not use supplemental transmission
fluid additives, treatments or cleaning
agents. The use of these materials may
affect transmission operation and result
in damage to internal transmission...

WARNINGS
For E-350 and E-450 vehicles with
the Hydro-Boost Brake System, do
not press the brake pedal after the
engine has been turned off. Pressing the
brake pedal after the engine has been
turned off will give a false power steering
fluid level reading. Only use fluid that meets Ford
specifications.  See Capacities and
Specifications (page 196).
To top up the power steering fluid level do
the following.
1. Start the engine and let it run until it reaches normal operating temperature.
2. Make sure the...

WARNINGS
When lifting a plastic-cased battery,
excessive pressure on the end walls
could cause acid to flow through the
vent caps, resulting in personal injury
and/or damage to the vehicle or battery.
Lift the battery with a battery carrier or
with your hands on opposite corners. Keep batteries out of reach of
children. Batteries contain sulfuric
acid. Avoid contact with skin, eyes or
clothing. Shield your eyes when working
near the battery to protect against possible
splashing of acid solution. In case...

When the battery is disconnected or a new
battery installed, the transmission must
learn its adaptive strategy. As a result of
this, the transmission may shift firmly. This
operation is considered normal and fully
updates transmission operation to its
optimum shift feel. We recommend that
the negative battery cable terminal be
disconnected from the battery if you plan
to store your vehicle for an extended period
of time. This minimizes the discharge of
your battery during storage.
Dual Batteries (If...

•
Replace wiper blades at least once per
year for optimum performance.
• You can improve poor wiper quality by
cleaning the wiper blades and the
windshield.
ADJUSTING THE HEADLAMPS
We properly aim the headlamps on your
vehicle at the assembly plant. If your
vehicle has been in an accident, have an
authorized dealed check the alignment of
your headlamps.
Vertical and Horizontal Aim
Adjustment (Sealed Beam
Headlamps)
Use the mechanical aimers on your vehicle
to aim the headlamps. If mechanical
aimers are...