ECO mode FORD SUPER DUTY 2007 1.G Special Off-Road Package Supplement Manual

DDM
Displays current CTIS status and
alerts.
1.TERRAIN display:
²HY (Highway) for operation on
improved surfaces
²CC (Cross Country) for operation
on secondary roads
²SS (Sand) for operation on sand,
trails and unimproved surfaces
²E (Emergency) for selection of extremely low tire pressures to help
free stuck vehicle or to traverse bad terrain
Dashes displayed in DDM Terrain display
²CTIS system fault
²CTIS has shut off at least one channel due to fault tolerance
²System may periodically check to see if fault still exists
²Operation may be allowed on unaffected channels
²Check tires for proper pressure and get service at earliest opportunity
2.LOAD bar graph display:
²Off: Unloaded
²On: Loaded
3.Channel display:
²FRT: Front axle
²RR: Rear axle
When the terrain channel is flashing, the CTIS is working to achieve
pressures that are appropriate with the indicated terrain or checking
pressure.
When the terrain channel is solid, the tires are at the appropriate
pressure, the CTIS is in maintenance mode and the wheel valves are
closed.
4.OVERSPEED
²Flashing or buzzer activated:Vehicle speed has exceeded the
programmed speed limit for the current tire pressure.
Tires, Wheels and Loading
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