
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.
DRIVING THROUGH WATER
Do not drive quickly through standing water, especially if the depth is
unknown. Traction or brake capability may be limited and if the ignition
system gets wet, your engine may stall. Water may also enter your
engine’s air intake and severely damage your engine.
If driving through deep or standing water is unavoidable, proceed very
slowly. Never drive through water that is higher than the bottom of the
hubs (for trucks) or the bottom of the wheel rims (for cars).
Once through the water, always try the brakes. Wet brakes do not stop
the vehicle as effectively as dry brakes. Drying can be improved by
moving your vehicle slowly while applying light pressure on the brake
pedal.
Driving through deep water where the transmission vent tube is
submerged may allow water into the transmission and cause
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internal transmission damage. Have the fluid checked and, if
water is found, replace the fluid.
VEHICLE LOADING
Before loading a vehicle, familiarize yourself with the following terms:
•Base Curb Weight:Weight of the vehicle including any standard
equipment, fluids, lubricants, etc. It does not include occupants or
aftermarket equipment.
•Payload:Combined maximum allowable weight of cargo, occupants
and optional equipment. The payload equals the gross vehicle weight
rating minus base curb weight.
•GVW (Gross Vehicle Weight):Base curb weight plus payload
weight. The GVW is not a limit or a specification.
•GVWR (Gross Vehicle Weight Rating):Maximum permissible total
weight of the base vehicle, occupants, optional equipment and cargo.
The GVWR is specific to each vehicle and is listed on the Safety
Certification Label on the driver’s door pillar.
•GAWR (Gross Axle Weight Rating):Carrying capacity for each axle
system. The GAWR is specific to each vehicle and is listed on the
Safety Certification Label on the driver’s door pillar.
•GCW (Gross Combined Weight):The combined weight of the
towing vehicle (including occupants and cargo) and the loaded trailer.
•GCWR (Gross Combined Weight Rating):Maximum permissible
combined weight of towing vehicle (including occupants and cargo)
and the loaded trailer
•Maximum Trailer Weight Rating:Maximum weight of a trailer the
vehicle is permitted to tow. The maximum trailer weight rating is
determined by subtracting the vehicle curb weight for each
engine/transmission combination, any required option weight for trailer
towing and the weight of the driver from the GCWR for the towing
vehicle.
•Maximum Trailer Weight:Maximum weight of a trailer the loaded
vehicle (including occupants and cargo) is permitted to tow. It is
determined by subtracting the weight of the loaded trailer towing
vehicle from the GCWR for the towing vehicle.
•Trailer Weight Range:Specified weight range that the trailer must
fall within that ranges from zero to the maximum trailer weight rating.
Remember to figure in the tongue load of your loaded trailer when
figuring the total weight.
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Calculating the load your vehicle can carry/tow
1. Use the appropriate maximum gross combined weight rating (GCWR)
chart (in theTrailer Towingsection) to find the maximum GCWR for
your type engine and rear axle ratio.
2. Weigh your vehicle as you customarily operate the vehicle without
cargo. To obtain correct weights, try taking your vehicle to a shipping
company or an inspection station for trucks.
3. Subtract your loaded vehicle weight from the maximum GCWR on the
following charts. This is the maximum trailer weight your vehicle can tow
and must fall below the maximum shown under maximum trailer weight
on the chart.
TRAILER TOWING
Refer to7.3 Liter Power Stroke Direct Injection Turbo Diesel Owner’s
Guide Supplementfor diesel engine towing information.
Your vehicle may tow a class I, II or III trailer provided the maximum
trailer weight is less than or equal to the maximum trailer weight listed
for your engine and rear axle ratio on the following charts.
GCWR (Gross Combined Weight Rating)/Trailer Weights
EngineRear
axle
ratioMaximum
GCWR - kg
(lbs.)Trailer weight
range - kg
(lbs.)
(0-Maximum)Maximum
frontal area of
trailer - m
2
(ft2)
Regular Van E-150
4.2L 3.55 4536 (10000) 2313 (5100) 5.52 (60)
4.6L 3.55 5216 (11500) 2993 (6600) 5.52 (60)
5.4L 3.55 5443 (12000) 3130 (6900) 5.52 (60)
Regular Van E-250
4.2L 3.73 4763 (10500) 2359 (5200) 5.52 (60)
5.4L 3.73 5897 (13000) 3402 (7500) 5.52 (60)
Regular Van E-250 HD
4.2L 4.09 4990 (11000) 2586 (5700) 5.52 (60)
5.4L 3.73 5897 (13000) 3402 (7500) 5.52 (60)
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GCWR (Gross Combined Weight Rating)/Trailer Weights
EngineRear
axle
ratioMaximum
GCWR - kg
(lbs.)Trailer weight
range - kg
(lbs.)
(0-Maximum)Maximum
frontal area of
trailer - m
2
(ft2)
Super Van E-250
4.2L 3.73 4763 (10500) 2313 (5100) 5.52 (60)
5.4L 3.73 5897 (13000) 3357 (7400) 5.52 (60)
Super Van E-250 HD
4.2L 4.09 4990 (11000) 2540 (5600) 5.52 (60)
5.4L 3.73 5897 (13000) 3356 (7400) 5.52 (60)
Regular Van E-350
5.4L 3.55 5443 (12000) 2948 (6500) 5.52 (60)
5.4L 4.10 5897 (13000) 3402 (7500) 5.52 (60)
6.8L 3.73 6804 (15000) 4218 (9300) 5.52 (60)
6.8L 4.10 8392 (18500) 4536 (10000) 5.52 (60)
Super Van E-350
5.4L 3.55 5443 (12000) 2858 (6300) 5.52 (60)
5.4L 4.10 5897 (13000) 3311 (7300) 5.52 (60)
6.8L 3.73 6804 (15000) 4173 (9200) 5.52 (60)
6.8L 4.10 8392 (18500) 4536 (10000) 5.52 (60)
E-150 8 passenger Wagon
4.2L 3.55 4536 (10000) 2132 (4700) 5.52 (60)
4.6L 3.55 5216 (11500) 2767 (6100) 5.52 (60)
5.4L 3.55 5443 (12000) 2948 (6500) 5.52 (60)
E-350 7 passenger Wagon
5.4L 3.73 5443 (12000) 2812 (6200) 5.52 (60)
6.8L 3.73 6804 (15000) 3992 (8800) 5.52 (60)
6.8L 4.10 8392 (18500) 4536 (10000) 5.52 (60)
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GCWR (Gross Combined Weight Rating)/Trailer Weights
EngineRear
axle
ratioMaximum
GCWR - kg
(lbs.)Trailer weight
range - kg
(lbs.)
(0-Maximum)Maximum
frontal area of
trailer - m
2
(ft2)
E-350 8 passenger Wagon
5.4L 3.73 5443 (12000) 2858 (6300) 5.52 (60)
6.8L 3.73 6804 (15000) 4037 (8900) 5.52 (60)
6.8L 4.10 8392 (18500) 4536 (10000) 5.52 (60)
E-350 12 passenger Wagon
5.4L 3.55 5443 (12000) 2722 (6000) 5.52 (60)
5.4L 3.73 5443 (12000) 2812 (6200) 5.52 (60)
5.4L 4.10 5897 (13000) 3175 (7000) 5.52 (60)
6.8L 3.73 6804 (15000) 4037 (8900) 5.52 (60)
6.8L 4.10 8392 (18500) 4536 (10000) 5.52 (60)
Super E-350 15 passenger Wagon
5.4L 3.55 5443 (12000) 2586 (5700) 5.52 (60)
5.4L 4.10 5897 (13000) 3039 (6700) 5.52 (60)
6.8L 3.73 6804 (15000) 3901 (8600) 5.52 (60)
6.8L 4.10 8392 (18500) 4536 (10000) 5.52 (60)
E-350 Cutaway (dual rear wheel)
5.4L 4.10 5897 (13000) * 5.52 (60)
6.8L 4.10 8392 (18500) * 5.52 (60)
E-450 Cutaway (dual rear wheel)
6.8L 4.56 9072 (20000) * 5.52 (60)
E-250/350 Stripped Chassis (single rear wheel; 124wheelbase
for E-250 only)
4.2L 4.10 4990 (11000) 1090 (2400) 5.52 (60)
5.4L 4.10 5897 (13000) 1542 (3400) 5.52 (60)
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GCWR (Gross Combined Weight Rating)/Trailer Weights
EngineRear
axle
ratioMaximum
GCWR - kg
(lbs.)Trailer weight
range - kg
(lbs.)
(0-Maximum)Maximum
frontal area of
trailer - m
2
(ft2)
E-350 Stripped Chassis (dual rear wheel)
5.4L 4.10 5897 (13000) 1361 (3000) 5.52 (60)
E-450 Stripped Chassis (dual rear wheel)
5.4L 4.10 5897 (13000) 1361 (3000) 5.52 (60)
6.8L 4.56 9072 (20000) * 5.52 (60)
E-550 Cutaway (dual rear wheel)
6.8L 4.88/5.38 9072 (20000) * 5.52 (60)
* Maximum trailer weight for all cutaway (E-350 and E-450) vehicles
must be calculated by subtracting the weight of the vehicle (including
incomplete vehicle weight, and payload which includes second unit
body weight, cargo, and passengers) from the GCW. Otherwise,
maximum trailer weight is 4536 kg (10000 lbs).
For high altitude operation reduce GCWR by 2% per 300 meters (1000
ft) elevation.
To determine the maximum trailer weight designed for your particular
vehicle as equipped, follow the sectionCalculating the load your
vehicle can tow/carryearlier in this chapter.
Your vehicle’s load capacity is designated by weight, not by volume, so
you cannot necessarily use all available space when loading a vehicle.
Distribute the load so that only 10 to 15% of the total is on the tongue.
Tie down the load so that it does not shift and change the weight on the
hitch.
Towing a trailer places an additional load on your vehicle’s engine,
transmission, axle, brakes, tires and suspension. Inspect these
components carefully after any towing operation.
Note:Do not exceed the GVWR or the GAWR specified on the
certification label.
Towing trailers beyond the maximum recommended gross trailer
weight exceeds the limit of the vehicle and could result in
engine damage, transmission damage, structural damage, loss of vehicle
control, vehicle rollover and personal injury.
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If it is necessary to relocate the trailer hitch ball position, a
frame-mounted trailer hitch must be installed.
Driving while you tow
When towing a trailer:
•Turn off the speed control. The speed control may shut off
automatically when you are towing on long, steep grades.
•Consult your local motor vehicle speed regulations for towing a trailer.
•To eliminate excessive shifting, use a lower gear. This will also assist
in transmission cooling.
•Anticipate stops and brake gradually.
When descending long, steep downhill grades, always use a lower gear to
provide engine braking to save wear on brakes. Use Drive (Overdrive
OFF) on moderately steep hills, Second (2) on steep hills, and First (1)
on very steep hills.Do not apply your brakes continuously, as they
may overheat and become less effective.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to your scheduled maintenance guide for
more information.
Trailer towing tips
•Practice turning, stopping and backing up before starting on a trip to
get the feel of the vehicle trailer combination. When turning, make
wider turns so the trailer wheels will clear curbs and other obstacles.
•Allow more distance for stopping with a trailer attached.
•The trailer tongue weight should be 10–15% of the loaded trailer
weight.
•If you will be towing a trailer frequently in hot weather, hilly
conditions, at GCW, or any combination of these factors, consider
refilling your rear axle with synthetic gear lube. Refer to the
Maintenance and specificationschapter for the lubricant
specification.
•After you have traveled 80 km (50 miles), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
•When stopped in traffic for long periods of time in hot weather, place
the gearshift in P (Park) and increase idle speed. This aids engine
cooling and air conditioner efficiency.
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FUEL PUMP SHUT-OFF SWITCHFUEL
RESET
The fuel pump shut-off switch is a device intended to stop the electric
fuel pump when your vehicle has been involved in a substantial jolt.
After a collision, if the engine cranks but does not start, the fuel pump
shut-off switch may have been activated.
The fuel pump shut-off switch is
located in the passenger’s foot well,
behind the kick panel, except for
commercial stripped chassis
vehicles.
Roadside Emergencies
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