Tacoma 4WD V6-4.0L (1GR-FE) (2006)
1.
Turn the ignition switch to the "ON" position and push and hold the "E/M" button until the "VAR" indication appears on the compass display.
2.
Push the "E/M" button within 10 seconds of step 1 to select the number of the zone where the vehicle is located.
See the for zone reference.
3.
After calibration, leave the system alone for 10 seconds to return to the compass mode.
4.
Turn ignition switch "OFF."