Depending on the length of time the power was interrupted, your system may require GPS initialization.

If initialization is not necessary, the system proceeds directly to the Startup Confirmation screen.
If the system fails to locate a sufficient number of satellites to locate your position within 10 minutes, the following screen is displayed.

If you are experiencing GPS reception problems:
Mainshaft Thrust Clearance Adjustment (M/T)
Special Tools Required
Mainshaft Base 07GAJ-PG20130
Collar 07GAJ-PG20120
Mainshaft Holder 07GAJ-PG20110
Remove the 72 mm shim (A) and oil guide plate M from the transmission
housing ...
Hands Free Link Control Unit Input Test/Replacement
With navigation
Remove the driver's dashboard undercover.
Disconnect the 32P connector (A) from the HandsFreeLink control unit (B).
Inspect the connector and so ...
Transmission End Cover Transmission Fluid Pressure Switch Replacement (A/T)
Remove the transmission fluid pressure switch A (2nd clutch) (A).
Make sure there is no water, oil, dust, or foreign particles inside the
connector.
Install the new tr ...