2021 FORD E-450 power steering

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. 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.
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 slope 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.
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1. Park your vehicle on a level surface.
2. Look at the brake fluid reservoir to see
where the brake fluid level is relative
to the MIN and the MAX marks on the
reservoir.
Note: If the brake fluid level is between the
MIN
and the MAX marks on the reservoir, it
is acceptable.
Note: If the brake fluid level is below the
MIN
mark or above the MAX mark, have
your vehicle checked as soon as possible.
Note: To avoid fluid contamination, the
reservoir cap must remain in place and fully
tight, unless you are adding fluid.
Only use fluid that meets our
specifications. See
Capacities and
Specifications (page 219).
Brake Fluid Service Interval
Brake fluid absorbs water over time which
degrades the effectiveness of the brake
fluid. Change the brake fluid at the
specified intervals to prevent degraded
braking performance. For detailed interval information, see
Scheduled Maintenance in your Owner's
Manual or your local maintenance guide.
POWER STEERING FLUID
CHECK
WARNING:
A fluid level between
the MAX and MIN lines is within the
normal operating range and there is no
need to add fluid. A fluid level not in the
normal operating range could
compromise the performance of the
system. WARNING:
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 223).
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 fluid is within the
MIN
and MAX range.
3. If the fluid level is low, add fluid to be within the
MIN and MAX range. Do not
overfill.
4. While the engine idles, turn the steering
wheel left and right several times.
5. Recheck the fluid level in the reservoir.
Note: Do not operate the vehicle with a low
power steering pump fluid level.
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Dual rear wheel drive vehicle - six
tire rotation (front tires at top of
diagram).
If your vehicle is equipped with
dual rear wheels it is
recommended that the front and
rear tires (in pairs) be rotated only
side to side. We do not
recommend splitting up the dual
rear wheels. Rotate them side to
side as a set. After tire rotation,
inflation pressures must be
adjusted for the tires new
positions in accordance with
vehicle requirements. USING SNOW CHAINS WARNING: Snow tires must be the
same size, load index, and speed rating
as those originally provided by Ford. Use
of any tire or wheel not recommended
by Ford can affect the safety and
performance of your vehicle, which could
result in an increased risk of loss of
vehicle control, vehicle rollover, personal
injury, and death. Additionally, the use
of non-recommended tires and wheels
could cause steering, suspension, axle,
transfer case, or power transfer unit
failure. It is also strongly advised to
follow the Ford recommended tire
inflation pressure found on the Safety
Compliance Certification Label (affixed
to either the door hinge pillar, door-latch
post, or the door edge that meets the
door-latch post, next to the driver ’s
seating position), or Tire Label which is
located on the B-Pillar or the edge of the
driver door. Failure to follow the tire
pressure recommendations can cause
uneven treadwear patterns and
adversely affect the way your vehicle
handles.
The tires on your vehicle have all-weather
treads to provide traction in rain and snow.
However, in some climates, you may need
to use snow tires and cables. If you need
to use cables, it is recommended that steel
wheels (of the same size and
specifications) be used, as cables may chip
aluminum wheels.
Note: The suspension insulation and
bumpers help prevent vehicle damage. Do
not remove these components from your
vehicle when using snow tires and chains.
Follow these guidelines when using snow
tires and chains:
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Hydroboost Brake System
Capacities
Quantity
Variant
Fill as required.
All.
Materials Specification
Name
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)
WSS-M6C65-A1
Motorcraft® High Performance DOT 3 Motor Vehicle
Brake Fluid (U.S.)
Motorcraft® High Performance DOT 3 Motor Vehicle
Brake Fluid / Liquide de frein automobile DOT 3
haute performance Motorcraft® (Canada)
PM-1-C (U.S.)
CPM-1-C (Canada)
Note: We recommend using DOT 4 Low
Viscosity (LV) High Performance Brake Fluid
for vehicles with hydroboost brake booster
systems. High Performance DOT 3 brake
fluid is also acceptable to use. Note:
Use of any fluid other than the
recommended fluid could cause reduced
brake performance and not meet our
performance standards. Keep brake fluid
clean and dry. Contamination with dirt,
water, petroleum products or other
materials could result in brake system
damage and possible failure.
Power Steering System
Capacities Quantity
Variant
Between MIN/MAX on power steering fluidreservoir.
All.
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Check every six months
Hinges, latches and outside locks for proper operation. Lubricate if necessary. Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
Multi-point Inspection
In order to keep your vehicle running right,
it is important to have the systems on your
vehicle checked regularly. This can help
identify potential issues and prevent major
problems. We recommend having the
following multi-point inspection performed
at every scheduled maintenance interval
to help make sure your vehicle keeps
running great. Multi-point inspection
Horn operation
Accessory drive belt(s)
Radiator, cooler, heater and A/C hoses
Battery performance
Suspension component for leaks ordamage
Engine air filter
Steering and linkage
Exhaust system
Tires (including spare) for wear and properpressure**
Exterior lamps and hazard warning system
operation
Windshield for cracks, chips or pits
Fluid levels *
; fill if necessary
Washer spray and wiper operation
For oil and fluid leaks
* Brake, coolant recovery reservoir, automatic transmission, power steering and window
washer.
** If your vehicle is equipped with a temporary mobility kit, check the tire sealant expiration
Use By date on the canister. Replace as needed.
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A
A/C
See: Climate Control........................................... 70
About This Manual...........................................5
ABS See: Brakes............................................................. 97
ABS driving hints See: Hints on Driving With Anti-Lock
Brakes.................................................................. 97
Accessories....................................................245
Accessories See: Replacement Parts
Recommendation............................................ 12
ACC See: Using Adaptive Cruise Control............104
Adjusting the Headlamps..........................175 Vertical Aim Adjustment Procedure............175
Adjusting the Steering Wheel....................47
Airbag Disposal...............................................38
Air Conditioning See: Climate Control........................................... 70
Air Filter See: Changing the Engine Air Filter..............178
Appendices....................................................267
At a Glance........................................................16
Audible Warnings and Indicators.............62 Headlamps On Warning Chime...................... 62
Key in Ignition Warning Chime........................ 62
Parking Brake On Warning Chime.................. 62
Audio System
................................................235
General Information......................................... 235
Audio Unit.......................................................235 Accessing the Sound Settings...................... 236
Accessing the System Settings.................... 236
Adjusting the Volume....................................... 236
Changing Radio Stations................................ 236
Pausing or Playing Media............................... 236
Returning to the Previous Screen................236
Scrolling Through the Menu Options.........236
Selecting a Menu Option................................. 237
Selecting Media.................................................. 236
Selecting the Radio........................................... 237
Setting a Memory Preset................................. 237
Switching the Audio Unit On and Off.........237
Using a Cell Phone............................................. 237
Using Seek, Fast Forward and Reverse.............................................................. 237Autolamps.........................................................51
Windshield Wiper Activated
Headlamps......................................................... 51
Automatic High Beam Control
..................53
Automatic High Beam Control Indicators........................................................53
Automatic Transmission
.............................92
Brake-Shift Interlock.......................................... 94
If Your Vehicle Gets Stuck in Mud or Snow.................................................................... 95
Progressive Range Selection - PRS..............94
Putting your vehicle in or out of gear:...........92
Understanding Your SelectShift Automatic ™ Transmission.......................... 93
Automatic Transmission Fluid Check.............................................................169
Automatic Transmission Fluid Filter.............171
Checking Automatic Transmission Fluid.................................................................... 169
Auxiliary Power Points
..................................76
110 Volt AC Power Point..................................... 76
12 Volt DC Power Point....................................... 76
Locations................................................................. 76
Auxiliary Switches.......................................246 Upfitter Interface Module................................ 247
B
Battery See: Changing the 12V Battery....................... 173
Bonnet Lock See: Opening and Closing the Hood............161
Booster Seats
..................................................23
Types of Booster Seats...................................... 23
Brake Fluid Check...........................................171 Brake Fluid Service Interval............................. 172
Brakes.................................................................97 General Information............................................ 97
Breaking-In......................................................137
Bulb Specification Chart...........................232
C
Canceling the Set Speed...........................103
Capacities and Specifications................223 Air Conditioning System.................................. 223
Alternative Engine Oil for Extremely Cold Climates........................................................... 226
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Automatic Transmission.................................
223
Dana Conventional Axle M70FF (M267FF)......................................................... 230
Dana Conventional Axle M70HD (M273HD)......................................................... 231
Dana Limited Slip Axle M70FF (M267FF)......................................................... 229
Dana Limited Slip Axle M70HD (M273HD)........................................................ 230
Door Weatherstrips........................................... 229
Engine Coolant................................................... 224
Engine Oil.............................................................. 225
Fuel Tank............................................................... 226
Grease.................................................................... 226
Hydroboost Brake System............................. 228
Locks....................................................................... 229
Power Steering System................................... 228
Vacuum Brake System..................................... 227
Washer Reservoir................................................ 231
Car Wash See: Cleaning the Exterior............................... 180
Catalytic Converter.......................................89
On-Board Diagnostics (OBD-II)..................... 90
Readiness for Inspection and Maintenance (I/M) Testing.................................................... 90
Changing a Bulb
.............................................177
Lamp Assembly Condensation...................... 177
Replacing Brake/Tail/Turn/Reverse Lamp Bulbs (Cut-Away Only)............................... 178
Replacing Front Parking Lamp and Direction Indicator Bulbs................................................ 178
Replacing Headlamp Bulbs............................. 177
Replacing Side Marker Bulbs.......................... 178
Changing a Fuse...........................................159 Fuses....................................................................... 159
Changing a Road Wheel
.............................213
Dissimilar Spare Wheel and Tire Assembly
Information...................................................... 214
Tire Change Procedure..................................... 215
Changing the 12V Battery...........................173 Dual Batteries....................................................... 174
Reconnecting the Battery................................ 174
Changing the Engine Air Filter..................178
Changing the Wiper Blades
......................175
Checking the Wiper Blades.......................174
Child Restraint and Seatbelt Maintenance..................................................31
Child Restraint Positioning.........................25 Child Safety
........................................................17
General Information............................................. 17
Cleaning Leather Seats
..............................184
Cleaning Products.......................................180 Materials................................................................ 180
Cleaning the Engine.....................................182
Cleaning the Exterior..................................180 Cleaning the Headlamps.................................. 181
Exterior Chrome Parts....................................... 181
Exterior Plastic Parts.......................................... 181
Stripes or Graphics..............................................181
Underbody............................................................. 181
Under Hood........................................................... 181
Cleaning the Instrument Panel and Instrument Cluster Lens.........................183
Cleaning the Interior....................................183 Mirrors..................................................................... 183
Cleaning the Wheels...................................185
Cleaning the Windows and Wiper Blades............................................................182
Climate Control...............................................70
Connected Vehicle
......................................234
Connecting the Vehicle to a Mobile
Network............................................................ 234
Connected Vehicle Limitations..............234
Connected Vehicle Requirements.........234
Connected Vehicle – Troubleshooting........................................234
Connecting a Bluetooth Device.............240 Pairing a Device.................................................. 240
Connecting the Vehicle to a Mobile Network........................................................234
Connecting FordPass to the Connectivity Device................................................................ 234
Disabling the Connectivity Device...............234
What Is the Connectivity Device.................. 234
Coolant Check See: Engine Coolant Check............................ 165
Crash Sensors and Airbag Indicator........37
Cruise Control................................................103
Cruise Control Indicators...........................104
Cruise Control - Vehicles With: Adaptive Cruise Control
...............................................47
Cruise Control - Vehicles With: Cruise Control............................................................48
Customer Assistance
..................................145
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Fuel Consumption.........................................86
Advertised Capacity........................................... 86
Fuel Economy....................................................... 86
Fuel Filter..........................................................173
Fuel Quality - E85..........................................82 Choosing the Right Fuel - Flex Fuel
Vehicles............................................................... 82
Switching Between E85 and Gasoline.........83
Fuel Quality - Gasoline................................84 Choosing the Right Fuel.................................... 84
Fuel Shutoff
.....................................................141
Fuses..................................................................151
Fuse Specification Chart............................151 Engine Compartment Fuse Box..................... 151
Passenger Compartment Fuse Box............156
G
Gauges................................................................57 2.3 Inch Display...................................................... 57
8 Inch Display........................................................ 58
Engine Coolant Temperature Gauge............59
Engine Oil Pressure Gauge............................... 59
Fuel Gauge.............................................................. 59
Transmission Fluid Temperature Gauge.................................................................. 59
Gearbox See: Transmission................................................ 92
General Information on Radio Frequencies
...................................................39
General Maintenance Information.......250 Multi-point Inspection...................................... 252
Owner Checks and Services........................... 251
Protecting Your Investment........................... 250
Why Maintain Your Vehicle?......................... 250
Why Maintain Your Vehicle at Your Dealership?..................................................... 250
Getting Assistance Outside the U.S. and Canada..........................................................148
Getting the Services You Need................145 Away From Home............................................... 145
H
Handbrake See: Parking Brake............................................... 98
Hazard Flashers
..............................................141 Headlamp Adjusting
See: Adjusting the Headlamps...................... 175
Headlamp Removal See: Removing a Headlamp........................... 176
Headrest See: Head Restraints........................................... 73
Head Restraints...............................................73
Heating See: Climate Control........................................... 70
Hill Start Assist...............................................98 Switching the System On and Off.................99
Using Hill Start Assist......................................... 99
Hints on Controlling the Interior Climate.............................................................71
Defogging the Side Windows in Cold Weather............................................................... 72
General Hints........................................................... 71
Quickly Cooling the Interior............................... 72
Quickly Heating the Interior............................... 71
Recommended Settings for Cooling.............72
Recommended Settings for Heating.............71
Vehicle Stationary for Extended Periods During Extreme High Ambient
Temperatures.................................................... 72
Hints on Driving With Anti-Lock Brakes..............................................................97
Hood Lock See: Opening and Closing the Hood............161
Horn....................................................................48
I
Ignition Switch.................................................78
In California (U.S. Only).............................146
Information Display Control......................48
Information Displays
.....................................63
General Information............................................ 63
Information Messages
.................................66
AdvanceTrac and Traction Control...............66
Battery and Charging System.......................... 67
Doors and Locks................................................... 67
Engine....................................................................... 67
Fuel........................................................................\
.... 68
Maintenance.......................................................... 68
Power Steering..................................................... 69
Transmission......................................................... 69
Installing Child Restraints............................19 Child Seats............................................................... 19
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