FORD 2009 F-150 v.2 - Manual (Page 97)

Warning display Status
Trailer disconnected (if equipped) The warning can be reset.
The warning can return
immediately after being reset
if the condition/problem still
exists. The warning will
return 10 minutes after being
reset if the
condition/problem still exists.
The warning can return after
the ignition key is turned
from off to on if the
condition/problem still exists.
Check brake system
Park brake engaged The warning can be reset.
The warning can return
immediately after being reset
if the condition still exists.
The warning will return
10 minutes after being reset
if the condition/problem still
exists. The warning can
return after the ignition key
is turned from off to on if the
condition still exists.
Trailer sway reduce speed The warning can be reset.
The warning can return
immediately after being reset
if the condition still exists.
2009 F-150 (f12)
Owners Guide, 2nd Printing
USA (fus)
Driver Controls
97