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Driver Controls
SERVICE RSC NOW — Displayed when the RSC system is not
operating properly. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
CHECK FUEL FILL INLET — Displayed when the fuel fill inlet may
not be properly closed. Refer to Easy Fuel™ "no cap" fuel system in
the Maintenance and Specifications chapter.
CHECK 4X4 (if equipped) — Displayed when a 4X4 system fault is
present. For more information, refer to Four-wheel drive (4WD)
operation in the Driving chapter.
TIRE PRESSURE MONITOR FAULT — Displayed when the Tire
Pressure Monitoring System is malfunctioning. If the warning stays on or
continues to come on, contact your authorized dealer as soon as possible
BRAKE FLUID LEVEL LOW — Indicates the brake fluid level is low
and the brake system should be inspected immediately. Refer to Brake
fluid in the Maintenance and Specifications chapter.
TRAILER BRAKE MODULE FAULT (if equipped) — Displayed and
accompanied by a single chime, in response to faults sensed by the TBC.
Refer to Trailer towing in the Tires, Wheels and Loading chapter for
more information.
OIL CHANGE REQUIRED — Displayed when an oil change is
required.
XX% OIL LIFE CHANGE SOON — Displayed when an oil change will
soon be required and shows the percentage of oil life left.
WIRING FAULT ON TRAILER (if equipped) — Displayed if there
are certain faults in the vehicle wiring and trailer wiring/brake system.
Refer to Trailer towing in the Tires, Wheels and Loading chapter for
more information.
CHECK REAR PARK AID (if equipped) — Displayed when the
transmission is in R (Reverse). Refer to Reverse sensing system in the
Driving chapter.
TRAILER DISCONNECTED (if equipped) — Displayed when a
trailer connection becomes disconnected, either intentionally or
unintentionally, and has been sensed during a given ignition cycle. Refer
to Trailer towing in the Tires, Wheels and Loading chapter for more
information.
CHECK BRAKE SYSTEM — Displayed when a fault has been detected
by the ABS module.
PARK BRAKE ENGAGED — Displayed when the parking brake is
engaged.
99
2009 F-150 (f12)
Owners Guide, 2nd Printing
USA (fus)
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