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:
Park Pin Switch Replacement (A/T)
NOTE: The park pin switch is installed in the shift lever bracket base, and
not available separately from the shift lever bracket base; replace the park pin
switch and the shift lever bracket base ...
Clutch Disassembly (A/T)
Special Tools Required
Clutch Spring Compressor Set 07LAE-PX40000
Remove the snap ring with a screwdriver.
Remove the clutch end-plate (A), the clutch discs (B) (6), the clu ...
Shift Lever Housing Replacement (M/T)
NOTE: Take care not to scratch the center console, dashboard, and related
parts.
Remove the center console.
Remove the harness clamps (A).
Remove the lock pin ...