FORD 2010 Flex v.2 - Manual (Page 119)

The liftgate will only operate with the vehicle in P (Park).
When the liftgate is being power closed, a chime will sound three times
as the liftgate begins to power close. A single chime indicates a problem
with the close request, caused by:
• the ignition is in on and the transmission is not in P (Park);
• or the battery voltage is below the minimum operating voltage;
• or the vehicle speed is at or above 3 mph (5 km/h).
If the liftgate reverses and starts to close after a open request, a fast
continuous chime indicates excessive load on the gate or a possible strut
failure. If any excessive load is removed and you still have a faster
chime, have the system serviced immediately by your authorized dealer.
Do not attempt to manually force the liftgate to travel faster than the
power system will permit. This will activate the obstacle detection
feature.
Note: Cycling the ignition prior to completely latching the liftgate could
result in damage to the liftgate and/or its power components. Make sure
the liftgate is fully latched before operating the vehicle.
Care should be exercised in starting the engine before the liftgate is fully
closed (latched). If the ignition is cycled during a liftgate power close
cycle and the liftgate is 6-10 inches (15–24 cm) from being latched, the
liftgate may reverse to the full open position. Verify that the gate is
closed before operating or moving the vehicle, especially in an enclosure,
like a garage or a parking structure. The liftgate or its components could
be damaged in an enclosure, if the liftgate is open.
When power operating the liftgate at temperatures below 32°F (0°C), the
liftgate may stop about 5 inches (12.7 cm) from the full open position.
The liftgate can be fully opened by pushing it upward to the maximum
open position.
The power liftgate feature can be enabled or disabled using the message
center. With the control in the OFF position, power operation is disabled
from the liftgate handle button and from the rear cargo area button. The
integrated keyhead transmitter and instrument panel switch will still
continue to operate the liftgate regardless of the position state of the
message center. Refer to Message center in the Instrument Cluster
chapter.
Driver Controls
119
2010 Flex (471)
Owners Guide, 2nd Printing
USA (fus)