I looked in the owner's manual for the car and found this to recalibrate the door...
Resetting the Power Sliding Door
The power sliding door may operate incorrectly or not at
all because of the following conditions:
• A low voltage or dead battery
• A disconnected battery
• If the instrument panel PSD/fuse 21, LHPSD/
fuse 24 or RHPSD/fuse 25 are removed or blown.
See Fuses and Circuit Breakers on page 5-98 for more
information.
If any of these conditions occur, the power sliding door
may need to be reset. If your vehicle has the dual
power sliding doors, both doors will have to be reset.
To reset a door, do the following:
1. Check to be sure the power sliding door is unlocked
and securely closed.
2. Turn the ignition to LOCK.
3. If the power sliding door overhead console switch is
in the override (deactivation) position, return to the
activation position.
4. Open the sliding door using the remote keyless
entry transmitter, overhead console switch, or
passenger switch. Allow the door to travel
fully open.
If the door does not travel to the fully open position,
press the overhead console switch to the override
(deactivation) position and slide the door fully open and
closed. Check for foreign objects in the tracks. Repeat
the procedure starting with Step 1. If the door resists
travel to the fully open position, see your dealer
for service.
So, basically it's saying to put the car key in the lock position and open the door with the button on the ceiling of the car. If there's something blocking it, remove it and try again. How in the world is that calibrating anything? That's just opening and closing the door. We do that 5 times a day as it is. So everytime I open and close my door, I'm calibrating it? Geesh, I must be a genius. I'm so smart I've been calibrating it 5 times a day and didn't even know it. I'm sure I'm overlooking something or reading something wrong.