2013 FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS wiring

Note:Certain states require electric trailer brakes for trailers over a
specified weight. Be sure to check state regulations for this specified
weight. The maximum trailer weights listed may be limited to this
specified weight, as the vehicle’s electrical system may not include the
wiring connector needed to activate electric trailer brakes.
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 vehicle configuration on the following chart.
Rear axle
ratioMaximum
GVWR - lb (kg)Maximum
GCWR - lb (kg)Maximum Trailer
Weight - lb (kg)
4.30 16000 (7257) 23000 (10432) 7000 (3175)
4.30 18000 (8165) 23000 (10432) 5000 (2268)
4.88 18000 (8165) 25000 (11340) 7000 (3175)
4.88 19500 (8845) 26000 (11793) 6500 (2894)
5.38 20500 (9299) 26000 (11793) 5500 (2500)
5.38 22000 (9979) 26000 (11793) 4000 (1814)
6.17 24000 (10886) 30000 (13608) 6000 (2721)
6.17 26000 (11793) 30000 (13608) 4000 (1814)
ESSENTIAL TOWING CHECKS
Follow these guidelines to ensure safe towing:
•Do not tow a trailer until your vehicle has been driven at least
1000 miles (1600 kilometers).
•Consult your local motor vehicle laws for towing a trailer.
•Refer to the instructions included with towing accessories for the
proper installation and adjustment specifications.
•Service your vehicle more frequently if you tow a trailer. Refer to your
scheduled maintenance information.
•If you use a rental trailer, follow the instructions the rental agency
gives you.
For load specification terms found on the tire label and Safety
Compliance label and for instructions on calculating your vehicle’s load,
refer toLoad limitin theLoad Carryingchapter.
Remember to account for the trailer tongue weight as part of the vehicle
load when calculating the total vehicle weight.
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2013 Motorhome(mot)
Owners Guide gf, 1st Printing
USA(fus)

•Shift to a lower gear when driving down a long or steep hill. Do not
apply the brakes continuously, as they may overheat and become less
effective.
•If your transmission is equipped with a Grade Assist or Tow/Haul
feature, use this feature when towing. This provides engine braking
and helps eliminate excessive transmission shifting for optimum fuel
economy and transmission cooling.
•Allow more distance for stopping with a trailer attached; anticipate
stops and brake gradually.
•Avoid parking on a grade. However, if you must park on a grade:
1. Turn the steering wheel to point the vehicle tires away from
traffic flow
2. Set the vehicle parking brake
3. Place the automatic transmission in P (Park) or manual
transmission in a high gear
4. Place wheel chocks under in front and back of the trailer wheels.
(Chocks not equipped with vehicle.)
Launching or Retrieving a Boat or Personal Water Craft (PWC)
Note:Disconnect the wiring to the trailerbeforebacking the trailer into
the water.
Note:Reconnect the wiring to the trailer after the trailer is removed
from the water.
When backing down a ramp during boat launching or retrieval:
1. Do not allow the static water level to rise above the bottom edge of
the rear bumper.
2. Do not allow waves to break higher than six inches (15 centimeters)
above the bottom edge of the rear bumper.
Exceeding these limits may allow water to enter vehicle components:
1. Causing internal damage to the components.
2. Affecting driveability, emissions, and reliability.
Replace the rear axle lubricant any time the rear axle has been
submerged in water. Water may have contaminated the rear axle
lubricant, which is not normally checked or changed unless a leak is
suspected or other axle repair is required.
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2013 Motorhome(mot)
Owners Guide gf, 1st Printing
USA(fus)

Follow these guidelines when using snow tires and chains:
•If possible, avoid fully loading your vehicle.
•Use only SAE Class S chains.
•Install chains securely, verifying that the chains do not touch any
wiring, brake lines or fuel lines.
•Drive cautiously. If you hear the chains rub or bang against your
vehicle, stop and retighten the chains. If this does not work, remove
the chains to prevent damage to your vehicle.
•Remove the tire chains when they are no longer needed. Do not use
tire chains on dry roads.
CHANGING A ROAD WHEEL
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
Dissimilar Spare Tire and Wheel Assembly Information
WARNING:Failure to follow these guidelines could result in an
increased risk of loss of vehicle control, injury or death.
If you have a dissimilar spare tire and wheel assembly , then it is
intended for temporary use only. This means that if you need to use it,
you should replace it as soon as possible with a road tire and wheel
assembly that is the same size and type as the road tires and wheels that
were originally provided by Ford. If the dissimilar spare tire or wheel is
damaged, it should be replaced rather than repaired.
A dissimilar spare tire and wheel assembly is defined as a spare tire or
wheel that is different in brand, size or appearance from the road tires
and wheels and can be one of three types:
1.T-type mini-spare:This spare tire begins with the letter “T” for tire
size and may have “Temporary Use Only” molded in the sidewall
2.Full-size dissimilar spare with label on wheel:This spare tire has
a label on the wheel that states: “THIS TIRE AND WHEEL FOR
TEMPORARY USE ONLY”
When driving with one of the dissimilar spare tires listed above,do not:
•Exceed 50 mph (80 km/h)
•Load the vehicle beyond maximum vehicle load rating listed on the
Safety Compliance Label
Wheels and Tires121
2013 Motorhome(mot)
Owners Guide gf, 1st Printing
USA(fus)