Toyota Tundra 2014 Owner's Manual page 236

5. SETUP
CURRENT POSITION/TIRE
CHANGE CALIBRATION
The current position mark can be ad-
justed manually. Miscalculation of the
distance caused by tire replacement
can also be adjusted.
1
Display the "Detailed Navi. Settings"
screen. (P.234)
2
Select "Calibration".
3
Select the desired item.
 For additional information on the accu-
racy of a current position: P.244
236
■
POSITION/DIRECTION
TION
When driving, the current position
mark will be automatically corrected by
GPS signals. If GPS reception is poor
due to location, the current position
mark can be adjusted manually.
1
Select "Position/Direction".
2
Scroll the map to the desired point
(P.190) and select "OK".
3
Select an arrow to adjust the direction
of the current position mark and select
"OK".
■
TIRE CHANGE CALIBRATION
The tire change calibration function will
be used when replacing the tires. This
function will adjust
caused by the circumference differ-
ence between the old and new tires.
1
Select "Tire Change".
 The message appears and the quick dis-
tance calibration starts automatically.
INFORMATION
●
If this procedure is not performed when
the tires are replaced, the current posi-
tion mark may be incorrectly displayed.
CALIBRA-
miscalculation