FORD 2010 F-550 v.1 - Manual (Page 28)

HOLD RESET FOR SYSTEM CHECK
Press and hold the SELECT/RESET button to select SYSTEM CHECK
when HOLD RESET FOR SYSTEM CHECK is displayed in the message
center. For each of the monitored systems, the message center will
indicate either an OK message or a warning message for two seconds.
Pressing the SELECT/RESET button cycles the message center through
each of the systems being monitored.
The sequence of the system check report and how it appears in the
message center is as follows:
1. XXX% OIL LIFE
2. ENGINE HOURS
3. ENGINE IDLE HOURS (Diesel engine only)
4. CHARGING SYSTEM
5. DOOR AJAR
6. BRAKE SYSTEM
7. TBC GAIN = XX.X
NO TRAILER (if equipped and no trailer connected)
8. TBC GAIN = XX.X
OUTPUT = ////// (if equipped and trailer connected)
9. XX MILES TO E FUEL LEVEL XXX
System warnings
System warnings alert you to possible problems or malfunctions in your
vehicle’s operating systems.
In the event of a multiple warning situation, the message center will
cycle the display to show all warnings by displaying each one for four
seconds.
The message center will display the last selected feature if there are no
more warning messages.
Types of messages and warnings:
• Some messages will appear briefly to inform you of something you
may need to take action on or be informed of.
• Some messages will appear once and then again when the vehicle is
restarted.
Instrument Cluster
28
2010 F-250/350/450/550 (f23)
Owners Guide, 1st Printing
USA (fus)