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:
Devices that Emit Radio Waves
The following products and systems on your vehicle emit radio waves when in
operation.
Each of the above complies with the appropriate requirements or the required
standards of FCC (Federal Commu ...
Front Individual Map Light Test/Replacement (With Navigation)
With navigation
Turn the individual map light switch OFF.
Carefully pry the lens (A) off with a small screwdriver.
Individual Map Light:
8 ...
Tailgate Lock Cylinder Replacement
For Some Models
NOTE: Put on gloves to protect your hands.
Remove the tailgate lower trim panal.
Disconnect the tailgate cylinder rod (A).
NOTE: Check for damaged or stress-wh ...