Tundra 4WD V8-4.6L (1UR-FE) (2010)
HINT
In the initial state, "10" is displayed.
(b) The displayed number increases +1 every time the compass switch is pressed. Referring to the map, check the number for the area where the
vehicle will be used and set the zone number.
(c) Leave it untouched for several seconds after setting and check that the compass display shows an azimuthal direction (N, NE, E, SE, S, SW, W
or NW) or "CAL".
7. CALIBRATION SETTING MODE
(a) Pressing the compass switch for 6 seconds in the normal mode will activate the calibration setting mode. "CAL" is displayed on the compass
display.
(b) Drive the vehicle at a slow speed of 8 km/h (5 mph) or less in a circular direction.
(c) Driving in a circle 1 to 3 times will display the azimuthal direction on the display, completing the calibration.
HINT
After the calibration is completed, it is not necessary to perform the above procedures unless the magnetic field strength is drastically
changed. If this happens, the azimuthal display will be changed to "CAL".
(d) The zone setting numbers are as follows: