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:
Driveshaft Removal
Special Tools Required
Ball Joint Remover, 28 mm 07MAC-SL0A202
Ball Joint Thread Protector, 14 mm 071AF-S3VA000
Raise and support the vehicle.
Remove the front wheel.
...
Airbag System Indicators
If a problem occurs in the airbag system, the SRS indicator will come on.
SRS (Supplemental Restraint System) Indicator
■ When the ignition switch is turned to
ON
The indicator comes on f ...
Three Way Catalytic Converter
The three way catalytic converter contains precious metals that serve as catalysts,
promoting chemical reactions to convert the exhaust gasses without affecting the
metals.
The catalytic converte ...