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:
SRS Component Replacement/Inspection After Deployment
NOTE:
Before doing any SRS repairs,
check for DTCs, for the less obvious deployed
components (seat belt tensioners, front impact sensors, side impact sensors,
etc).
If there is ...
A/T Differential Carrier Bearing Preload Inspection (A/T)
Special Tools Required
Driver Handle, 15 x 135L 07749-0010000
Bearing Driver Attachment, 72 x 75 mm 07746-0010600
Preload Inspection Tool 07HAJ-PK40201
NOTE: If the transmission housing, torq ...