ActionMessage
There is a fault with your trailer turn lamp. Check your
lamp.
Trailer Right Turn Lamps Fault
Check Lamps
There is a fault with your trailer battery. See Towing
a Trailer (page 257).
Trailer Battery Not Charging See
Manual
There is a fault with your vehicle trailer lighting module.
See Towing a Trailer (page 257).
Trailer Lighting Module Fault
See Manual
4WD
ActionMessage
A 4X4 system fault is present. Contact an authorized
dealer as soon as possible.
Check 4x4
The 4X4 system is making a shift.4x4 Shift in Progress
Displays when you attempt to switch to 4X4 LOW and
you do not shift the transmission to neutral (N).
For 4x4 LOW Shift to N
Displays when you attempt to switch to 4X4 LOW and
your vehicle's speed is greater than 3 mph (5 km/h).
For 4x4 LOW Slow to 3 MPH
Displays when you attempt to switch from 4X4 LOW
and you do not shift the transmission to neutral (N).
To Exit 4x4 LOW Shift to N
Displays when you attempt to switch from 4X4 LOW
and your vehicle's speed is greater than 3 mph
(5 km/h).
To Exit 4x4 LOW Slow to 3 MPH
May display when there is a Transfer case gear tooth
blockage while shifting to or from 4L or to the neutral
state.
Shift Delayed Pull Forward
Displays when the system turns off the clutch due to
excessive stress. The system automatically turns on
the clutch after it cools.
4x4 Temporarily Disabled
Displays when the 4X4 system restores to the 4A
setting.
4x4 Restored
Displays when the 4X4 system temporarily turns on
4H from 4A after detecting driving conditions that
require greater 4X4 performance. The system automat-
ically returns to 4A after the system no longer detects
these driving conditions.
4x4 Temporarily Locked
139
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201607, Second Printing
Information Displays