2008 FORD F350 Owners Manual

Warning display Status
Check air filter (diesel engine
only)
Drain water separator (diesel
engine only)
Stop safely now (diesel engine
only)
Engine warming please wait
xx(diesel engine only)
OK to drive (diesel engine
only)
Engine turns off in xx (diesel
engine only)
Engine turned off (diesel
engine only)
Drive to clean exhaust system
(diesel engine only)
Cleaning exhaust filter (diesel
engine only)
Exhaust filter drive complete
(diesel engine only)
Oil change required/Engine oil
change soon (diesel engine
only)
Oil life ok (diesel engine only)
PARK BRAKE ENGAGED.Displayed when the parking brake is
applied (or not fully released).
CHECK BRAKE SYSTEM.Displayed when a fault has been detected
by the ABS module.
DRIVER DOOR AJAR.Displayed when the driver’s door is not
completely closed.
PASSENGER DOOR AJAR.Displayed when the passenger’s door is not
completely closed.
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REAR LEFT DOOR AJAR.Displayed when the rear left door is not
completely closed.
REAR RIGHT DOOR AJAR.Displayed when the rear right door is not
completely closed.
LOW FUEL LEVEL.Displayed as an early reminder of a low fuel
condition.
TRAILER FAULT (if equipped).Displayed if there is a short circuit on
the electric brake output wire or the trailer brakes are drawing too much
current. Refer toIntegrated trailer brake controllerin theTires,
Wheels and Loadingchapter for more information.
TBC FAULT (if equipped).Displayed in response to faults sensed by
the trailer brake controller (TBC). In the event this message is seen,
please take your vehicle to an authorized dealer for diagnosis and repair.
Refer toIntegrated trailer brake controllerin theTires, Wheels and
Loadingchapter for more information.
TRAILER DISCONNECTED (if equipped).Displayed when a trailer
connection becomes disconnected, either intentionally or unintentionally,
and has been sensed during a given ignition cycle. Refer toIntegrated
trailer brake controllerin theTires, Wheels and Loadingchapter for
more information.
LOW BRAKE FLUID LEVEL.Indicates the brake fluid level is low and
the brake system should be inspected immediately. Refer toBrake fluid
in theMaintenance and Specificationschapter.
LOW TIRE PRESSURE (if equipped).Displayed when one or more
tires on your vehicle have low tire pressure. Refer toInflating Your
Tiresin theTires, Wheels and Loadingchapter.
TIRE PRESSURE MONITOR FAULT (if equipped).Displayed when
the Tire Pressure Monitoring System is malfunctioning. If the warning
stays on or continues to come on, have the system inspected by your
authorized dealer.
TIRE PRESSURE SENSOR FAULT (if equipped).Displayed when a
tire pressure sensor is malfunctioning, or your spare tire is in use. For
more information on how the system operates under these conditions,
refer toUnderstanding Your Tire Pressure Monitoring System
(TPMS)in theTires, Wheels and Loadingchapter. If the warning stays
on or continues to come on, have the system inspected by your
authorized dealer.
CHECK AIR FILTER (Diesel engine only).Refer toInstrument
Clusterin your6.0 and 6.4 Liter Power Stroke Direct Injection Turbo
Diesel Owner’s Guide Supplement.
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DRAIN WATER SEPARATOR (Diesel engine only).Displayed when
the water separator has reached a predetermined capacity and needs to
be drained. Refer to your6.0 and 6.4 Liter Power Stroke Direct
Injection Turbo Diesel Owner’s Guide Supplementfor more
information.
STOP SAFELY NOW (Diesel engine only).Displayed when the
vehicle exhaust system temperature exceeds intended operating range. If
this warning occurs, the engine power is reduced and the engine will
shutdown when the vehicle speed is below 3 mph (5 km/h).Stop the
vehicle as soon as safely possibleand contact your authorized dealer.
Depending on the severity of the over-temperature condition, the vehicle
may or may not restart after cycling the ignition off. If the vehicle
restarts, there may be limited power, or there could be full function. If
the exhaust over-temperature condition reoccurs the message center will
display, STOP SAFELY NOW, the chime will sound, the engine power will
be reduced again and shut down below 3 mph (5km/h).
ENGINE TURNS OFF IN XX (Diesel engine only).Displayed when
the vehicle is in the final 30 seconds of a countdown to where the engine
will intentionally be turned off by the PCM. The diesel engine shutdown
is a (Regulatory) requirement which may be required of a particular
diesel vehicle for sale in States requiring this feature.
ENGINE TURNED OFF (Diesel engine only).Displayed after the 30
second countdown.
ENGINE WARMING PLEASE WAIT XX (Diesel engine only).
Displayed in extremely cold weather; typically around –15°F (–26°C).
The accelerator pedal will not respond to pressing; this is done so the
engine oil can be properly circulated to avoid engine damage from lack
of lubrication. A timer will begin a countdown from 30 seconds, then OK
TO DRIVE will display once the counter has reached 0 (zero) and the
accelerator pedal will respond to pressing.
OK TO DRIVE (Diesel engine only).Displayed when the time
counter has reached 0 (zero) and the engine is sufficiently warm enough
to drive in extremely cold weather (refer to the ENGINE WARMING
description mentioned previously).
DRIVE TO CLEAN EXHAUST SYSTEM (Diesel engine only).
Displayed when the engine control module detects the Diesel particulate
filter (DPF) is full of particulates and that the vehicle is not being
operated in a manner to allow automatic cleaning. The vehicle operator
has to drive the vehicle above 30 mph (48 km/h) for at least 20 minutes
to clean the DPF. This will continue to be displayed until an adequate
drive cycle is completed. This message is NORMAL.
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CLEANING EXHAUST FILTER (Diesel engine only).Displays
briefly when the vehicle has entered the cleaning mode normally; or,
displays continuously when cleaning the filter after a DRIVE TO CLEAN
EXHAUST SYSTEM message was previously displayed. This message is
NORMAL.
EXHAUST FILTER DRIVE COMPLETE (Diesel engine only).
Displayed when the vehicle has completed the adequate drive cycle to
clean the DPF. This message is NORMAL.
OIL CHANGE REQUIRED/ENGINE OIL CHANGE SOON (Diesel
engine only).Displayed when the engine oil life remaining is 5 percent
or less. When oil life left is between 5% and 0%, the ENGINE OIL
CHANGE SOON message will be displayed. When oil life left reaches 0%,
the OIL CHANGE REQUIRED message will be displayed. Refer to6.0
and 6.4 Liter Power Stroke Direct Injection Turbo Diesel Owner’s
Guide Supplement.
OIL LIFE OK (Diesel engine only).Displayed after you have changed
the oil.
TAILGATE LOCK (IF EQUIPPED)
Your vehicle may be equipped with a
tailgate lock designed to help
prevent theft of the tailgate.
•Insert ignition key and turn to the
right to engage lock.
•Turn ignition key to the left to
unlock.
Tailgate removal
Your tailgate is removable to allow more room for loading.
Note:If equipped with a Reverse Camera System (RCS), do steps 1
through 3 before removing the tailgate.
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1. Before removal of the tailgate, locate and disconnect the electrical
connector under the pick-up box on the right-hand side of the vehicle
near the spare tire.
2. Install the protective cap (tethered to the wiring harness under the
vehicle) on the RCS connector.
3. Carefully bring the wiring harness up between the pick-up box and the
bumper. Secure the tailgate harness onto the pick-up box.
4. Lower the tailgate.
5. Use a screwdriver to pry the
spring clip (on each connector) past
the head of the support screw.
Disconnect cable.
6. Disconnect the other cable.
7. Lift tailgate to a 45° angle.
8. Lift right side off of its hinge.
9. Lift tailgate back up to within 10°
of its closed position while keeping the right-hand side of the tailgate
close to the box.
10. Pull left-hand hinge straight to the right to disengage the left-hand
tailgate hinge socket from the left-hand box pivot post.
11. Lift left side off of its hinge.
To install, follow the removal procedures in reverse order.
Tailgate step (if equipped)
Your vehicle may be equipped with a feature that allows easier entry into
the truck bed. To open the tailgate step:
1. Flip down the tailgate.
2. Pull the yellow latch lever to the
Unlock positon (
) to release the
grab handle from it’s stowed postion
and raise the handle upright until
you feel it latch and see the latch
lever in the Lock positon (
). The
yellow lever only needs to be used
when releasing the grab handle.
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3. Rotate the center molding to
unlatch the tailgate.
4. Flip open the panel to widen the
step.
Note:To reduce risk of falling:
•Operate step only when the
vehicle is on level surface.
•Operate step only in areas with
sufficient lighting
•Always open flip panel to widen step.
•Always use grab handle when stepping up and down.
•Step not intended for bare-footed use.
•Keep step clean from contamination before use (e.g. snow, mud)
•Keep the step load (you + load) below 350 lb. (159 kg).
•Never drive with step deployed.
To close the tailgate step:
1. Close the step panel, then lift and fully close the tailgate step into the
tailgate.
2. Slide the latch at the bottom of the handle, then lower the handle.
Note:
•Fully close and latch the tailgate step before moving the vehicle.
•Never drive with the step or grab handle deployed.
•Replace slip resistance tape (serviceable item) if worn out.
•Replace handle molding (serviceable item) if damaged.
•Do not tow with grab handle or step frame.
Bed extender (if equipped)
Your vehicle may be equipped with a cargo management feature in the
truck bed.
Note:This feature is not intended for off-road usage.
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To open the bed extender into Tailgate Mode:
1. Pull the locking pin toward the
center of the vehicle.
2. Rotate the storage hinge rearward
to unlatch the panels.
3. Rotate the panels toward the
tailgate.
Repeat Steps 1–3 for the other side of the bed extender.
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4. Connect the two panels, then rotate both knobs a quarter-turn
clockwise to secure the panels.
5. Ensure the latch rod is inserted
into the tailgate hole and the locking
pins on both sides are engaged into
their holes in the pick-up box.
6. Reverse steps for storage of the
bed extender.
Note:When the vehicle is in motion, ensure the locking pins and knobs
are fully engaged.
Note:Ensure all cargo is secured.
Note:When the vehicle is in motion, the tailgate load must not exceed
150 lbs. (68 kg).
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