NISSAN 2012 Altima Sedan - Navigation System Owner's Manual User Manual
Page 299
Symptom
Possible cause
Possible solution
The part of the route that the vehicle has already passed
is deleted.
A route is managed by sections between waypoints. If the vehicle
passed the first waypoint, the section between the starting point
and the waypoint is deleted (it may not be deleted depending on the
area).
This is not a malfunction.
An indirect route is suggested.
If there are restrictions (such as one-way streets) on roads close to
the starting point or destination, the system may suggest an indirect
route.
Adjust the location of the starting point or
destination.
The system may suggest an indirect route because route calculation
does not take into consideration some areas such as narrow streets
(gray roads).
Reset the destination to a main or ordinary road, and
recalculate the route.
The landmark information does not correspond to the
actual information.
This may be caused by insufficient or incorrect map data.
Updated information will be included in the next ver-
sion of the map data.
The suggested route does not exactly connect to the
starting point, waypoints, or destination.
There is no data for route calculation closer to these locations.
Set the starting point, waypoints and destination on
a main road, and perform route calculation.
Troubleshooting guide
11-7