2020 FORD F-550 Owners Manual

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FORD F-550 2020  Owners Manual Action
Message
Your vehicle exhaust system temperature exceeded theintended operating range. If this warning occurs, a tone
sounds, followed by reduced engine power. The engine shuts
down when your ve

Page 130 of 631

FORD F-550 2020  Owners Manual Action
Message
A problem exists with the selective catalytic reduction systemcausing your vehicle into an idle-only mode. If the exhaust
fluid is empty, you must replenish the diesel exhaust fluid to

Page 131 of 631

FORD F-550 2020  Owners Manual Driver Alert
Action
Message
Stop and rest as soon as it is safe to do so.
Driver Alert Warning Rest
Now
Take a rest soon.
Driver Alert Warning Rest
Suggested
Drivetrain Action
Message
The electronic l

Page 132 of 631

FORD F-550 2020  Owners Manual Fuel
Action
Message
An early reminder of a low fuel condition.
Fuel Level Low
The fuel fill inlet could not be properly closed.
Check Fuel Fill Inlet
Keys and Remote Controls Action
Message
A reminder

Page 133 of 631

FORD F-550 2020  Owners Manual Lane Keeping System
Action
Message
The system malfunctioned. Contact an authorized dealer as soon as possible.
Lane Keeping Sys.
Malfunction Service Required
The system detects a condition that has ca

Page 134 of 631

FORD F-550 2020  Owners Manual MyKey
Action
Message
You did not program a MyKey.
MyKey not Created
MyKey is active.
MyKey Active Drive
Safely
When switching on your vehicle and MyKey is in use, displaysthat the MyKey speed limit is

Page 135 of 631

FORD F-550 2020  Owners Manual Action
Message
Hill descent control mode is deactivated and you mustresume control.
Hill Descent Driver Resume
Control
A hill descent system fault is present.
Hill Descent Control Fault
The hill desce

Page 136 of 631

FORD F-550 2020  Owners Manual Action
Message
The electric park brake system has been put into a special
mode that is used to allow service of the rear brakes. Contact an authorized dealer.
Park Brake Maintenance
Mode
The electric