FORD 2010 F-550 v.2 - Manual (Page 39)

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.
LOW TIRE PRESSURE (if equipped) — Displayed when one or more
tires on your vehicle have low tire pressure. Refer to Inflating your
tires in the Tires, Wheels and Loading chapter.
TIRE PRESSURE MONITOR FAULT (if equipped) — 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.
TIRE PRESSURE SENSOR FAULT (if equipped) — 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 Understanding Your Tire Pressure Monitoring System
(TPMS) in the Tires, Wheels and Loading chapter. If the warning stays
on or continues to come on, contact your authorized dealer as soon as
possible.
ENGINE WARMING PLEASE WAIT XX (Diesel engine only) —
Displayed in extremely cold weather, typically below –15°F (–26°C), if
the engine block heater is not utilized. The engine will not respond to
accelerator pedal movement for 30 seconds; this is done so the engine oil
can be properly circulated to avoid engine damage from lack of
lubrication. A timer will begin a countdown from 30 seconds. Once the
counter has reached 0 (zero) seconds, OK TO DRIVE will be displayed
and the engine will respond to accelerator pedal movement. Refer to
your Power Stroke 6.0 and 6.4 Liter Direct Injection Turbo Diesel
Owner’s Guide Supplement for more information.
OK TO DRIVE (Diesel engine only) — Displayed when the time
counter has reached 0 (zero) and the engine is sufficiently warm enough
to drive in extremely cold weather (refer to the engine warming please
wait message description mentioned previously). Refer to your Power
Stroke 6.0 and 6.4 Liter Direct Injection Turbo Diesel Owner’s Guide
Supplement for more information.
DRAIN WATER SEPARATOR (Diesel engine only) — Displayed
when the water separator has reached a predetermined capacity and
needs to be drained. Refer to your Power Stroke 6.0 and 6.4 Liter
Direct Injection Turbo Diesel Owner’s Guide Supplement for more
information.
Instrument Cluster
39
2010 F-250/350/450/550 (f23)
Owners Guide, 2nd Printing
USA (fus)