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1 (First)
Use 1 (Low) to provide maximum
engine braking on steep
downgrades. Upshifts can be made
by shifting to 2 (Second) or to
(Overdrive). Selecting 1 (Low) at
higher speeds causes the transmission to shift to a lower gear, and will
shift to 1 (Low) after vehicle decelerates to the proper speed.
Forced Downshifts
To gain acceleration in
(Overdrive) or Drive (O/D OFF) when
passing another vehicle, push the accelerator to the floor. The
transmission will downshift to the appropriate gear: third, second or first
gear.
Shift strategy (4R100 automatic transmission)
To account for customer driving habits and conditions, your 4R100
automatic transmission electronically controls the shift quality by using
an adaptive learning strategy. The adaptive learning strategy is
maintained by power from the battery. When the battery is disconnected
or a new battery is installed, the transmission must relearn its adaptive
strategy. Optimal shifting will resume within a few hundred kilometers
(miles) of operation.
If the shift quality does not improve within a few hundred
kilometers (miles) of operation, or if the downshifts and other
throttle conditions do not function normally, see your dealer or a
qualified service technician as soon as possible.
MANUAL TRANSMISSION OPERATION (IF EQUIPPED)
Using the clutch
Vehicles equipped with a manual transmission have a starter interlock
that prevents cranking the engine unless the clutch pedal is fully
depressed.
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Removing key from ignition
•Turn the ignition key to position
2.
•Push the release lever forward
and rotate the key towards you
and remove.
POWER TAKE OFF (PTO) CAPABILITY (IF EQUIPPED)
Some vehicles equipped with an automatic transmission and the 6.8L or
7.3L engine are also equipped with Power Take Off (PTO) capability.
These vehicles have a special transmission case, internal components and
calibration for PTO usage.
The PTO can be used during mobile and stationary
continuous/intermittent applications.
PTO operation is disabled while the vehicle is in Overdrive (the TCIL will
not be illuminated), in N (Neutral), during engine cranking. Transmission
upshift and downshift schedules will be reduced by about 15% and will
have a firmer shift feel during PTO mobile applications.
The PTO cannot be disabled while the transmission is in Manual 3
(Overdrive position with Overdrive canceled), Manual 2, Manual 1.
Refer to theBody Builder’s Layout Bookfor recommended electrical
installation.
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FOUR-WHEEL DRIVE (4WD) OPERATION (IF EQUIPPED)
For important information regarding safe operation of this type
of vehicle, seePreparing to drive your vehiclein this chapter.
When four–wheel drive (4WD) is engaged, power is supplied to all four
wheels through a transfer case. 4WD power can be selected when
additional driving power is desired.
If equipped with the Electronic Shift 4WD System, and the
instrument panel control is moved to 4WD Low while the vehicle
is moving, the system will not engage and no damage will occur to
the 4WD system. Before 4WD Low can be engaged, the vehicle
must be brought to a complete stop with the brake pedal
depressed and the transmission placed in neutral (or the clutch
pedal depressed on manual transmissions).
4WD operation is not recommended on dry pavement. Doing so could
result in difficult disengagement of the transfer case, increased tire wear
and decreased fuel economy.
Electronic shift on the fly (ESOF) 4x4 system (if equipped)
The 4WD system:
•provides 4x4 High engagement and disengagement while the vehicle is
moving.
•is operated by a rotary control located on the instrument panel that
allows you select 2WD, 4x4 High or 4x4 Low operation.
•uses hub locks that can be engaged and disengaged automatically by
using a rotary control located on the instrument panel.
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Shifting from 4H (4WD high) to 2H (2WD high)
Move the transfer case lever to 2H
(2WD High) at a stop or any
forward speed up to 88 km/h (55
mph).
With the vehicle at complete stop,
disengage the locking hubs
(optional) by rotating the hub lock
control from LOCK to FREE.
•For proper operation, make sure that the arrow and the
indicator dot on the hub are aligned.
Shifting from 4H (4WD high) to 4L (4WD low)
1. Bring the vehicle to a complete stop.
2. Depress the brake.
3. Place the gearshift lever in N (Neutral) (automatic transmission) or
depress the clutch (manual transmission).
4. Move the transfer case shift lever
through N (Neutral) directly to 4L
(4WD Low) and hold the shift lever
in 4L (4WD Low) until the transfer
case has fully engaged (up to 15
seconds).
5. If the transfer casedoes not
engage into 4L (4WD Low), repeat
steps 1 through 4.
Shifting from 4L (4WD low) to 4H (4WD high) or 2H (2WD high)
1. Bring the vehicle to a complete stop.
2. Depress the brake.
3. Place the gearshift lever in N (Neutral) (automatic transmission) or
depress the clutch (manual transmission).
2H
4H
4LN
2H
4H
4LN
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Shifting from 2WD (2WD high) to 4x4 HIGH (4WD high)
Rotate the 4WD control to the 4x4
HIGH position at speeds up to 88
km/h (55 mph).
•To prevent damage, the
electronic shift 4WD system is
designed to engage 4x4 HIGH
(4WD high) when the vehicle
is moving. If the 4x4 indicator
light does not illuminate when
shifting a vehicle that is
stationary, start the vehicle
moving. Once the vehicle is moving, 4x4 HIGH (4WD high) will
engage and the 4x4 indicator will illuminate.
Do not shift into 4x4 HIGH with the rear wheels slipping.
Shifting from 4x4 HIGH (4WD high) to 2WD (2WD high)
Rotate the 4WD control to 2WD at
any forward speed. Disengagement
of the transfer case and front hubs
may be delayed due to torque bind
which is caused by driving on dry
hard surfaces or performing tight
turns while using the 4WD system.
•Yo udo notneed to operate the vehicle in R (Reverse) to disengage
your front hubs.
Shifting from 4x4 HIGH (4WD high) to 4x4 LOW (4WD low)
1. Bring the vehicle to a complete stop.
2. Depress the brake.
3. Place the gearshift in N (Neutral) (automatic transmission) or depress
the clutch (manual transmission).
4X4
HIGH
2WD4X4
LOW
4X4
HIGH
2WD4X4
LOW
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4. Move the 4WD control to the 4x4
LOW position.
5. Hold the shift command until the
LOW RANGE indicator light
illuminates.
6. If the LOW RANGE indicator light
does notilluminate after 15
seconds, start the vehicle moving,
then repeat steps 1 through 5
before reporting any shift concerns
to your dealer.
Shifting from 4x4 LOW (4WD low) to 4x4 HIGH (4WD high) or 2WD
(2WD high)
1. Bring the vehicle to a complete stop.
2. Depress the brake.
3. Place the gearshift in N (Neutral) (automatic transmission) or depress
the clutch (manual transmission).
4. Move the 4WD control to the 4x4
HIGH (4WD high) or 2WD (2WD
high) position.
5. Hold the shift command until the
LOW RANGE indicator light shuts
off.
6. If the LOW RANGE indicator light
does notshut off after 15 seconds,
start the vehicle moving, then
repeat steps 1 through 5 before
reporting any shift concerns to your dealer.
Driving off-road with 4WD
Your vehicle is specially equipped for driving on sand, snow, mud and
rough terrain and has operating characteristics that are somewhat
different from conventional vehicles, both on and off the road.
Maintain steering wheel control at all times, especially in rough terrain.
Since sudden changes in terrain can result in abrupt steering wheel
motion, make sure you grip the steering wheel from the outside. Do not
grip the spokes.
2WD4X4
LOW4X4
HIGH
2WD4X4
LOW4X4
HIGH
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If the transmission, transfer case or front axle are submerged in water,
their fluids should be checked and changed, if necessary.
Water intrusion into the transmission may damage the
transmission.
If the front or rear axle is submerged in water, the axle lubricant should
be replaced.
Driving on hilly or sloping terrain
When driving on a hill, avoid driving crosswise or turning on steep
slopes. You could lose traction and slip sideways. Drive straight up,
straight down or avoid the hill completely. Know the conditions on the
other side of a hill before driving over the crest.
When climbing a steep hill, start in a lower gear rather than downshifting
to a lower gear from a higher gear once the ascent has started. This
reduces strain on the engine and the possibility of stalling.
When descending a steep hill, avoid sudden braking. Shift to a lower gear
when added engine braking is desired.
When speed control is on and you are driving uphill, your vehicle speed
may drop considerably, especially if you are carrying a heavy load.
If vehicle speed drops more than 16 km/h (10 mph), the speed control
will cancel automatically. Resume speed with accelerator pedal.
If speed control cancels after climbing the hill, reset speed by pressing
and holding the SET ACCEL button (to resume speeds over 50 km/h
[30 mph]).
Automatic transmissions may shift frequently while driving up steep
grades. Eliminate frequent shifting by shifting out of
(Overdrive) into
a lower gear.
Driving on snow and ice
A 4WD vehicle has advantages over 2WD vehicles in snow and ice but
can skid like any other vehicle.
Avoid sudden applications of power and quick changes of direction on
snow and ice. Apply the accelerator slowly and steadily when starting
from a full stop.
If your vehicle is equipped with a Rear Anti-lock Brake System (RABS),
you should be careful when braking. Front brake lock-up, on any surface,
causes loss of steering control.
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F-250 w/automatic transmission
Engine Rear axle
ratioMaximum
GCWR - kg (lbs.)Maximum trailer
weight - kg (lbs.)
1
5.4L 3.73 6 124 (13 500) 4 536 (10 000)
5.4L 4.10 6 804 (15 000) 4 536 (10 000)
6.8L 3.73 7 711 (17 000) 4 536 (10 000)
6.8L 4.30 8 165 (18 000) 4 536 (10 000)
1Conventional/Class IV trailer hitch only. Fifth wheel trailer maximum
weights can be calculated by subtracting GVW from GCWR.
F-350 w/manual transmission
Engine Rear axle
ratioMaximum
GCWR - kg (lbs.)Maximum trailer
weight - kg (lbs.)
1
5.4L 3.73 6 124 (13 500) 4 536 (10 000)
5.4L 4.10 6 804 (15 000) 4 536 (10 000)
6.8L 3.73 7 484 (16 500) 4 536 (10 000)
6.8L 4.10 8 392 (18 500) 4 536 (10 000)
6.8L 4.30 9 072 (20 000) 4 536 (10 000)
1Conventional/Class IV trailer hitch only. Fifth wheel trailer maximum
weights can be calculated by subtracting GVW from GCWR.
F-350 w/automatic transmission
Engine Rear axle
ratioMaximum
GCWR - kg (lbs.)Maximum trailer
weight - kg (lbs.)
1
5.4L 3.73 6 124 (13 500) 4 536 (10 000)
5.4L 4.10 6 804 (15 000) 4 536 (10 000)
6.8L 3.73 7 711 (17 000) 4 536 (10 000)
6.8L 4.30 9 072 (20 000) 4 536 (10 000)
1Conventional/Class IV trailer hitch only. Fifth wheel trailer maximum
weights can be calculated by subtracting GVW from GCWR.
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