Note:
The electronic locking differential
may not engage if you press your accelerator
pedal during an engagement attempt. A
message could display in the instrument
display guiding you to release the
accelerator pedal.
Note:
If the electronic locking differential
has difficulty disengaging, release the
accelerator pedal and turn the steering
wheel in the opposite direction while rolling.
Note:
The electronic locking differential is
for off-road use only and is not for use on
dry pavement. Using the electronic locking
differential on dry pavement results in
increased tire wear, noise and vibration.
ELECTRONIC LOCKING
DIFFERENTIAL INDICATORS
E325779
Once the indicator light
illuminates in the information
display, both rear wheel axle
shafts lock together providing added
traction.
If the indicator does not come on, or the
indicator turns off while driving, one of the
following has occurred:
•
The vehicle speed is too high.
•
The left and right rear wheel speed
difference is too high during an
engagement attempt.
•
The system has malfunctioned and a
message in the information display
appears. See your authorized dealer
for assistance.
•
The vehicle is experiencing an anti-lock
brake activation.
If you select the electronic locking
differential, but it malfunctions a message
appears in the information display. See
your authorized dealer for assistance.
Note:
If the vehicle is experiencing an
anti-lock braking event, the electronic
locking differential may momentarily
disengage.
ELECTRONIC LOCKING DIFFERENTIAL – TROUBLESHOOTING
ELECTRONIC LOCKING DIFFERENTIAL – INFORMATION MESSAGES
Description and Action
Message
An electronic locking differential system fault is present.
Contact an authorized dealer as soon as possible.
Check Locking Differen-
tial
You select the electronic locking differential and need to slow
to a required speed.
To Engage Locking
Differential Slow to XX
mph/km/h
Release the accelerator pedal in order to engage.
To Engage Locking
Differential Release
Accelerator Pedal
239
2022 Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202103, First-Printing
Electronic Locking Differential
(If Equipped)
Summary of Contents for F-250 Super Duty 2022
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