2019 FORD SUPER DUTY Owners Manual

Page 297 of 666

FORD SUPER DUTY 2019  Owners Manual If this message displays, with no trailer
connected, the problem is with your vehicle
wiring or trailer brake controller.  Contact
an authorized dealer.
If the message only displays with a trailer
con

Page 298 of 666

FORD SUPER DUTY 2019  Owners Manual When Towing a Trailer
•
Check your hitch, electrical connections
and trailer wheel lug nuts thoroughly
after you have traveled 50 mi (80 km).
• Do not drive faster than 70 mph
(113 km/h) during th

Page 299 of 666

FORD SUPER DUTY 2019  Owners Manual When backing down a ramp during boat
launching or retrieval:
•
Do not allow the static water level to
rise above the bottom edge of the rear
bumper.
• Do not allow waves to break higher
than 6 in

Page 300 of 666

FORD SUPER DUTY 2019  Owners Manual Four-wheel Drive Vehicles Equipped
with a Manual-shift Transfer Case
1. Put the transmission in neutral (N).
2. Put the transfer case in neutral (N).
3.
Put the hub locks in the FREE position.
Always

Page 301 of 666

FORD SUPER DUTY 2019  Owners Manual Note:
You can check four-wheel-down
towing status at any time by opening the
driver's door or turning the ignition to the
accessory or on position and verifying a
message displays in the cluster.

Page 302 of 666

FORD SUPER DUTY 2019  Owners Manual BREAKING-IN
You need to break in new tires for
approximately 300 mi (480 km). During
this time, your vehicle may exhibit some
unusual driving characteristics.
Avoid driving too fast during the first
1

Page 303 of 666

FORD SUPER DUTY 2019  Owners Manual •
Fuel economy may decrease with lower
temperatures during the first 5–10 mi
(12 –16 km) of driving.
• Driving on flat terrain offers improved
fuel economy as compared to driving
on hilly terr

Page 304 of 666

FORD SUPER DUTY 2019  Owners Manual WARNING: Always make sure that
objects cannot fall into the driver foot
well while your vehicle is moving. Objects
that are loose can become trapped
under the pedals causing a loss of
vehicle control.