Tundra 4WD V8-5.7L (3UR-FE) (2007)
3.
Start the engine and push and hold the "N" switch until "CAL" appears on the display.
4.
Drive the vehicle slowly at 5 mph (8 km/h), or less, in a circle until the direction is displayed. If there is NOT enough space to drive in a circle,
turn the car around as shown, doing two three-point turns in succession.
After driving in 1 to 3 circles in the above method, calibration is complete with the direction shown on the display.
NOTE:
^
Do NOT perform calibration of the compass in a place where the Earth's magnetic field is subject to interference by artificial magnetic
fields (underground parking, under a steel tower, between buildings, roof parking, near a railroad crossing, near a large vehicle, etc.)
^
During calibration, do NOT operate electric systems (moon roof, power windows, etc.) as they may interfere with the calibration.