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:
Shifter Input and Linkage
Paddle Shifter (Downshift Switch) Replacement (A/T)
SRS components are located in this area. Review the SRS component locations
and the precautions and procedures before doi ...
Transmission End Cover ATF Feed Pipe Replacement (A/T)
Remove the snap ring (A), the 3rd clutch feed pipe (B), and the feed pipe
flange (C) from the end cover (D).
Install a new O-ring (E) over the 3rd clutch feed pipe.
In ...
Resuming Your Trip
Stop your vehicle en route (e.g., to rest, stop for gas, etc.), and then
continue on
your route.
If you did not complete your route, the Continue Trip screen is displayed when
you
restart you ...