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:
Steering Gearbox Removal and Installation
Special Tools Required
Ball Joint Thread Protector, 14 mm 071AF-S3VA000
Ball Joint Thread Protector, 10 mm 07AAF-SECA120
Universal Lifting Eyelet 07AAK-SNAA120
1.8 Support Bolt 07AAK-SNAA500 ...
Map Matching
Map matching is the process of using the
acquired GPS information to locate your
position on the map screen. If you are on a
mapped road, the name of the road is
displayed along the bottom of the ...
Regulator Valve Body Disassembly, Inspection, and Reassembly (A/T)
Clean all parts thoroughly in solvent, and dry them with compressed air.
Blow out all passages except the air check valve filter.
Inspect the regulator valve body for scoring and ...