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:
Charging the Battery
Disconnect both battery cables to prevent damaging your vehicle’s electrical
system.
Always disconnect the negative (–) cable first, and reconnect it last. ...
Valve Guide Replacement
Special Tools Required
Valve Guide Driver, 5.35 x 9.7 mm 07742-0010100
Valve Guide Reamer, 5.5 mm 07HAH-PJ7A100
Inspect valve stem-to-guide clearance.
As illustrated, us ...
Transmission Fluid
Automatic Transmission Fluid
Specified fluid: Honda ATF DW-1 (automatic transmission fluid)
Check the fluid level when the engine is at normal operating temperature.
1. Park on level ground, and ...