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:
Removal (Part -2)
Remove the harness clamp (A) from its clamp bracket (B) located in front
of the left damper top.
@font-face{font-family:
"Honda_SymbolMarkeng";src:url(/st ...
A/C System Evacuation (With A/C)
Special Tools Required
Compact Electronic Vacuum Gauge Robinair ROB14777, commercially available
*This tool is available through the Honda Tool and Equipment Program; call
888-424-6857
...
Map Scale Commands
Display north up
Display heading up
Display zoom in
Display zoom out
Display (specify scale):
1/20 mile (80 m) scale
1/8 mile (200 m) scale
1/4 mile (400 m) scale
1/2 mile (800 m) scale
1 mil ...