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:
PCV Valve Inspection
Remove the harness holder (A).
Check the PCV valve (A), the hoses (B), the pipe (C), and the connections
for leaks or restrictions.
At idle, make sure there is ...
Your Vehicle’s Safety Fe
The following checklist will help you take an active role in protecting
yourself and
your passengers.
Your vehicle is equipped with many features that
work together to help protect you and your ...
Handling the Unexpected
This chapter explains how to handle unexpected troubles. ...