Tire Messages
Action / Description
LOW TIRE
PRESSURE
Displays when one or more tires on your
vehicle have low tire pressure.
TIRE PRESSURE
MONITOR FAULT
Displays when the tire pressure monitoring
system is malfunctioning. If the warning stays
on or continues to come on, contact your
authorized dealer.
TIRE PRESSURE
SENSOR FAULT
Displayed when a tire pressure sensor is
malfunctioning, or your spare tire is in use.
For more information on how the system
operates under these conditions refer to the
Wheels and Tires
chapter . If the warning
stays on or continues to come on, contact your
authorized dealer as soon as possible.
Trailer Messages
Action / Description
TRAILER BRAKE
GAIN: XX.X
[OUTPUT]
Displays the current gain setting for the trailer
brake.
TRAILER BRAKE
GAIN: XX.X NO
TRAILER
Displays the current gain setting for the trailer
brake when a trailer is not connected.
TRAILER BRAKE
MODULE FAULT
Displayed and accompanied by a single chime, in
response to faults sensed by the TBC. Refer to
Trailer towing
in the
Towing
chapter for more
information.
TRAILER
CONNECTED
Displayed when a correct trailer connection
(a trailer with electric trailer brakes) is sensed
during a given ignition cycle.
TRAILER
DISCONNECTED
Displayed when a trailer connection becomes
disconnected, either intentionally or unintentionally,
and has been sensed during a given ignition cycle.
Disregard this status if your vehicle is not equipped
with a factory installed trailer brake controller. This
message may appear when an aftermarket TBC is
used even when the trailer is connected.
Information Displays
133
2013 F-150
(f12)
Owners Guide gf, 3rd Printing, February 2013
USA
(fus)