2017 FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS transmission

an emission control device or prevent it
from working. Information about your
vehicle
’s emission system is on the Vehicle
Emission Control Information Decal
located on or near the engine. This decal
also lists engine displacement.
Please consult your warranty information
for complete details.
On-Board Diagnostics (OBD-II)
Your vehicle has a computer known as the
on-board diagnostics system (OBD-II) that
monitors the engine ’s emission control
system. The system protects the
environment by making sure that your
vehicle continues to meet government
emission standards. The OBD-II system
also assists a service technician in properly
servicing your vehicle. When the service engine soon
indicator illuminates, the OBD-II
system has detected a
malfunction. Temporary malfunctions may
cause the service engine soon indicator to
illuminate. Examples are:
1. Your vehicle has run out of fuel —the
engine may misfire or run poorly.
2. Poor fuel quality or water in the fuel —the engine may misfire or run
poorly.
3. The fuel fill inlet may not have closed properly. See Refueling (page 27).
4. Driving through deep water —the
electrical system may be wet.
You can correct these temporary
malfunctions by filling the fuel tank with
good quality fuel, properly closing the fuel
fill inlet or letting the electrical system dry
out. After three driving cycles without these
or any other temporary malfunctions present, the service engine soon indicator
should stay off the next time you start the
engine. A driving cycle consists of a cold
engine startup followed by mixed city and
highway driving. No additional vehicle
service is required.
If the service engine soon indicator remains
on, have your vehicle serviced at the first
available opportunity. Although some
malfunctions detected by the OBD-II may
not have symptoms that are apparent,
continued driving with the service engine
soon indicator on can result in increased
emissions, lower fuel economy, reduced
engine and transmission smoothness and
lead to more costly repairs.
Readiness for Inspection and
Maintenance (I/M) Testing
Some state and provincial and local
governments may have
Inspection/Maintenance (I/M) programs
to inspect the emission control equipment
on your vehicle. Failure to pass this
inspection could prevent you from getting
a vehicle registration.
If the service engine soon
indicator is on or the bulb does
not work, your vehicle may need
service. See On-Board Diagnostics.
Your vehicle may not pass the I/M test if
the service engine soon indicator is on or
not working properly (bulb is burned out),
or if the OBD-II system has determined
that some of the emission control systems
have not been properly checked. In this
case, the vehicle is not ready for I/M
testing.
If the vehicle ’s engine or transmission has
just been serviced, or the battery has
recently run down or been replaced, the
OBD-II system may indicate that the
vehicle is not ready for I/M testing. To
determine if the vehicle is ready for I/M
testing, turn the ignition key to the on
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AUTOMATIC TRANSMISSION
WARNINGS
Always set the parking brake fully
and latch the gearshift in park (P).
Turn the ignition to the off position
and remove the key whenever you leave
your vehicle. Do not apply the brake pedal and
accelerator pedal simultaneously.
Applying both pedals simultaneously
for more than three seconds will limit
engine rpm, which may result in difficulty
maintaining speed in traffic and could lead
to serious injury. Understanding the Positions of
Your Automatic Transmission
Putting your vehicle in or out of gear:
1. Fully press down the brake pedal.
2. Move the gearshift lever into the
desired gear.
3. Come to a complete stop.
4. Move the gearshift lever and securely latch it in park (P)
Park (P)
This position locks the transmission and
prevents the wheels from turning. Reverse (R)
With the gearshift lever in reverse (R), your
vehicle will move backward. Always come
to a complete stop before shifting into and
out of reverse (R).
Neutral (N)
With the gearshift lever in neutral (N), your
vehicle can be started and is free to roll.
Hold the brake pedal down while in this
position.
Drive (D)
Drive (D) is the normal driving position for
the best fuel economy. The overdrive
function allows automatic upshifts through
all available gears.
Third (3)
Transmission operates in third (3) gear
only. Use third (3) gear for improved
traction on slippery roads.
Second (2)
Transmission operates in second (2) gear
only. Use second (2) gear to start-up on
slippery roads.
First (1)
•
Transmission operates in first (1) gear
only.
• Provides maximum engine braking.
• Allows upshifts by moving gearshift
lever.
• Will not downshift into first (1) gear at
high speeds; allows for first (1) gear
when vehicle reaches slower speeds.
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P R N D 3 2 1

Tow/Haul Mode
WARNING
Do not use the tow/haul feature
when driving in icy or slippery
conditions as the increased engine
braking can cause the wheels to slide and
your vehicle to swing around with the
possible loss of vehicle control. To activate tow/haul, press the
button on the gearshift lever
once. The TOW HAUL indicator
light will illuminate in the instrument
cluster.
To deactivate the tow/haul feature and
return to normal driving mode, press the
button on the gearshift lever again. The
TOW HAUL light will deactivate. Tow/haul
will also deactivate when your power down
your vehicle. The tow/haul feature:
•
Delays upshifts to reduce the frequency
of transmission shifting.
• Provides engine braking in all forward
gears, which will slow your vehicle and
assist you in controlling your vehicle
when descending a grade.
• Depending on driving conditions and
load conditions, may downshift the
transmission, slow your vehicle and
control your vehicle speed when
descending a hill, without pressing the
accelerator pedal. The amount of
downshift braking provided will vary
based upon the amount the brake
pedal is pressed.
The tow/haul feature improves
transmission operation when towing a
trailer or a heavy load. All transmission
gear ranges are available when using
tow/haul.
Automatic Transmission Adaptive
Learning
This feature may increase durability and
provide consistent shift feel over the life
of your vehicle. A new vehicle or
transmission may have firm shifts, soft
shifts or both. This operation is considered
normal and will not affect function or
durability of the transmission. Over time,
the adaptive learning process will fully
update transmission operation.
Forced Downshifts
• Allowed in drive (D) with the tow/haul
feature on or off.
• Press the accelerator pedal to the floor.
• Allows transmission to select an
appropriate gear.
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Brake-Shift Interlock
WARNINGS
Do not drive your vehicle until you
verify that the brake lamps are
working.
If your brake lamps are not working
properly or if you have disconnected
the vehicle battery cables, the
vehicle brake lamps and hazard flashers
may not properly warn traffic of a vehicle
breakdown or approaching danger, which
can increase the risk of serious injury or
death. To minimize the risk of serious injury
or death, be aware of your surroundings,
use other hazard signaling devices if
available, and move the vehicle to a safe
location away from traffic as soon as
possible. When doing this procedure, you will
be taking the vehicle out of park
which means the vehicle can roll
freely. To avoid unwanted vehicle
movement, always fully set the parking
brake prior to doing this procedure. Use
wheel chocks if appropriate. If the parking brake is fully released,
but the brake warning lamp remains
illuminated, the brakes may not be
working properly. See your authorized
dealer. Your vehicle is equipped with a brake-shift
interlock feature that prevents moving the
gearshift lever from park (P) when the
ignition is in the on position and the brake
pedal is not pressed.
If you cannot move the gearshift lever out
of park (P) position with the ignition in the
on position and the brake pedal pressed,
a malfunction may have occurred. It is
possible that a fuse has blown or your
vehicle
’s brake lamps are not operating
properly. See Fuse Specification Chart
(page 65). If the fuse is not blown and the brake
lamps are working properly, the following
procedure will allow you to move the
gearshift lever from park (P):
1. Apply the parking brake. Turn key to
the lock position, and then remove the
key.
2. Disconnect the negative (black) battery cable from the battery.
3. Insert the key and turn to the off position. Shift the transmission to
neutral (N).
4. Reconnect the negative (black) battery
cable to the battery.
5. Start the vehicle.
Note: See your authorized dealer as soon
as possible if this procedure is used.
If Your Vehicle Gets Stuck In Mud
or Snow
Note: Do not rock your vehicle if the engine
is not at normal operating temperature or
damage to the transmission may occur.
Note: Do not rock your vehicle for more
than a minute or damage to the
transmission and tires may occur, or the
engine may overheat.
If your vehicle gets stuck in mud or snow,
you may rock it out by shifting between
forward and reverse gears, stopping
between shifts in a steady pattern. Press
lightly on the accelerator in each gear.
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GENERAL INFORMATION
Note:
Occasional brake noise is normal. If
a metal-to-metal, continuous grinding or
continuous squeal sound is present, the
brake linings may be worn-out and should
be inspected by an authorized dealer. If the
vehicle has continuous vibration or shudder
in the steering wheel while braking, the
vehicle should be inspected by an
authorized dealer.
Note: Brake dust may accumulate on the
wheels, even under normal driving
conditions. Some dust is inevitable as the
brakes wear and does not contribute to
brake noise. See Cleaning the Alloy
Wheels (page 102). See the Instrument Cluster
chapter for information on the
brake system warning light.
Wet brakes result in reduced braking
efficiency. Gently press the brake pedal a
few times when driving from a car wash or
standing water to dry the brakes.
Brake Over Accelerator
In the event the accelerator pedal
becomes stuck or entrapped, apply steady
and firm pressure to the brake pedal to
slow the vehicle and reduce engine power.
If you experience this condition, apply the
brakes and bring your vehicle to a safe
stop. Turn the engine off, shift the
transmission into park (P), apply the
parking brake, and then inspect the
accelerator pedal for any interferences. If
none are found and the condition persists,
have your vehicle towed to the nearest
authorized dealer. Hydraulic brake booster system
(Hydroboost or Hydromax)
The Hydroboost and Hydromax systems
receive fluid pressure from the power
steering pump to provide power assist
during braking.
The Hydromax booster receives backup
pressure from the reserve system electric
pump whenever the fluid in the power
steering system is not flowing. When the
engine is off, the pump will turn on if the
brake pedal is applied, or if the ignition is
turned to the on position.
The sound of the pump operating may be
heard by the driver, but this is a normal
characteristic of the system.
The reserve system provides reduced
braking power, so the vehicle should be
operated under these conditions with
caution, and only to seek service repair and
remove the vehicle from the roadway.
Note:
For Hydromax-equipped vehicles
operating under normal conditions, the noise
of the fluid flowing through the booster may
be heard whenever the brake is applied. This
condition is normal. Vehicle service is not
required.
If braking performance or pedal response
becomes very poor, even when the pedal
is strongly pressed, it may indicate the
presence of air in the hydraulic system or
leakage of fluid. Stop the vehicle safely as
soon as possible and seek service
immediately.
HINTS ON DRIVING WITH
ANTI-LOCK BRAKES
Note: When the system is operating, the
brake pedal may pulse and may travel
further. Maintain pressure on the brake
pedal. You may also hear a noise from the
system. This is normal.
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The anti-lock braking system will not
eliminate the risks when:
•
You drive too closely to the vehicle in
front of you.
• Your vehicle is hydroplaning.
• You take corners too fast.
• The road surface is poor.
PARKING BRAKE WARNING
Always set the parking brake fully
and make sure the transmission
selector lever is placed in park (P).
Failure to set the parking brake and engage
park could result in vehicle roll-away,
property damage or bodily injury. Turn the
ignition to the lock position and remove
the key whenever you leave your vehicle. Apply the parking brake whenever your
vehicle is parked.
•
For vehicles equipped with a foot
operated parking brake, press the pedal
downward to set the parking brake.
• For vehicle equipped with a hand
operated parking brake, pull the
parking brake lever up to set the
parking brake. The brake warning lamp in the
instrument cluster illuminates
when the ignition is turned on
and the parking brake is applied.
The parking brake is not recommended to
stop a moving vehicle. However, if the
normal brakes fail, the parking brake can
be used to stop your vehicle in an
emergency. Your vehicle's stopping
distance will increase greatly and the
handling of your vehicle will be adversely
affected. To release the parking brake:
•
For vehicles equipped with a foot
operated parking brake, pull the
parking brake release lever.
• For vehicles equipped with a hand
operated parking brake, push the
parking brake lever down.
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Example only:
WARNING
Exceeding the Safety
Compliance Certification
Label vehicle weight rating limits
could result in substandard
vehicle handling or performance,
engine, transmission or structural
damage, serious damage to the
vehicle, loss of control and
personal injury. 41
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GVW

TOWING A TRAILER
WARNING
Towing trailers beyond the
maximum recommended
gross trailer weight exceeds the
limit of your vehicle and could
result in engine damage,
transmission damage, structural
damage, loss of vehicle control,
vehicle rollover and personal
injury. Note:
Do not exceed the GVWR or
the GAWR specified on the
certification label. See
Recommended Towing Weights
(page
46).
Your vehicle may have electrical
items, such as fuses or relays,
related to towing. See
Fuses
(page 65).
Your vehicle's load capacity
designation is by weight, not by
volume, so you cannot necessarily
use all available space when
loading a vehicle or trailer.
Towing a trailer places an extra
load on your vehicle's engine,
transmission, axle, brakes, tires
and suspension. Inspect these
components periodically during,
and after, any towing operation. Load Placement
To help minimize how trailer
movement affects your vehicle
when driving:
•
Load the heaviest items closest
to the trailer floor.
• Load the heaviest items
centered between the left and
right side trailer tires.
• Load the heaviest items above
the trailer axles or just slightly
forward toward the trailer
tongue. Do not allow the final
trailer tongue weight to go
above or below 10-15% of the
loaded trailer weight.
• Select a ball mount with the
correct rise or drop. When both
the loaded vehicle and trailer
are connected, the trailer frame
should be level, or slightly
angled down toward your
vehicle, when viewed from the
side.
When driving with a trailer or
payload, a slight takeoff vibration
or shudder may be present due to
the increased payload weight.
Additional information regarding
proper trailer loading and setting
your vehicle up for towing is
located in another chapter of this
manual. See
Load Limit (page
39).
You can also find information in
the
RV & Trailer Towing Guide
available at your authorized
dealer, or online.
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