Tundra 4WD V6-3.4L (5VZ-FE) (2004)
6. ZONE SETTING MODE
(a) Turn the ignition switch ON.
(b) To keep pressing the ElM switch and MODE switch for 5 seconds when outer temperature is displayed will activate the zone setting mode. A
number (1 to 15) is displayed on the compass display.
HINT: In the initial status, "8" is displayed.
(c) The displayed number increases +1 every time the ElM switch is pressed. Referring to the map, check the number for the area where the
vehicle will be used and set the zone number.
(d) 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 "VAR".
7. CALIBRATION SETTING MODE
(a) After the set zone is displayed, if the E/M switch and MODE switch remains pressed another 5 seconds will activate the calibration setting
mode.
(b) To keep pressing the ElM switch and MODE switch for 10 seconds when outer temperature is displayed will also activate this mode.
(c) Drive the vehicle at a slow speed of 8 km/h (5 mph) or less in the circular direction.
(d) Driving round the 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".