Acura RDX 2017 Owner's Manual page 139

uuOpening and Closing the TailgateuOpening/Closing the Power Tailgate
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Power Tailgate Fail-safe Mode
The power tailgate fail-safe mode detects if there is an extra load on the tailgate (for
example, it is covered with snow). If an extra load is detected, the tailgate opens
completely then lowers to the close position.
138
1Power Tailgate Fail-safe Mode
If you try to manually close the power tailgate
immediately after it fully opens, the power tailgate
fail-safe mode may activate.
Once the power tailgate fail-safe mode activates,
wait until the power tailgate fully closes. Keep away
from the power tailgate when it is in motion.
If the power tailgate fail-safe mode constantly
activates, consult at a dealer.