Driver controls – FORD 2008 F-550 v.3 User Manual
Page 137
DRIVER DOOR AJAR Displayed when the driver’s door is not
completely closed.
PASSENGER DOOR AJAR Displayed when the passenger’s door is not
completely closed.
REAR LEFT DOOR AJAR Displayed when the rear left door is not
completely closed.
REAR RIGHT DOOR AJAR Displayed when the rear right door is not
completely closed.
LOW FUEL LEVEL Displayed as an early reminder of a low fuel
condition.
TRAILER FAULT (if equipped): Displayed if there is a short circuit on
the electric brake output wire or the trailer brakes are drawing too much
current. Refer to Integrated trailer brake controller in the Tires,
Wheels and Loading chapter for more information.
TBC FAULT (if equipped): Displayed in response to faults sensed by
the trailer brake controller (TBC). In the event this message is seen,
please take your vehicle to an authorized dealer for diagnosis and repair.
Refer to Integrated trailer brake controller in the Tires, Wheels and
Loading chapter for more information.
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 Integrated
trailer brake controller in the Tires, Wheels and Loading chapter for
more information.
CHECK AIR FILTER (Diesel engine only): Refer to Instrument
Cluster in your 6.0 and 6.4 Liter Power Stroke Direct Injection Turbo
Diesel Owner’s Guide Supplement.
LOW BRAKE FLUID LEVEL 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.
DRAIN WATER SEPARATOR (Diesel engine only) Displayed when
the water separator has reached a predetermined capacity and needs to
be drained. Refer to your 6.0 and 6.4 Liter Power Stroke Direct
Injection Turbo Diesel Owner’s Guide Supplement for more
information.
STOP SAFELY NOW (Diesel engine only) Displayed when the
vehicle exhaust system temperature exceeds intended operating range. If
this warning occurs, the engine power is reduced and the engine will
2008 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)
Driver Controls
137