Tundra 4WD V8-5.7L (3UR-FE) (2007)
Compass: Adjustments
CALIBRATION
1. SELECT COMPASS DISPLAY MODE
a. The compass switch allows you to select the Display or Non-display mode of the compass.
2. SET ZONE
a. Deviation between the "magnetic north" and "actual north" differs depending on the location. Therefore, adjustment of the magnetism is
required. As the magnetic condition differs depending on the area where the vehicle is used, it is necessary for each user to set the zone (refer
to Compass Zone Map). The zone setting can be changed using the compass switch of the inner mirror.
3. PERFORM CALIBRATION
a. As each vehicle has its own magnetic field, calibration should be performed for each individual vehicle. This compass function is used when
storing the record of the vehicle's magnetic field.
4. WHEN COMPASS IS MAGNETIZED
a. A compass could be magnetized during shipping by vessels or freight cars. Therefore, make sure to perform calibration and ensure that
calibration is performed properly before delivery. If this cannot be done (cannot be completed in spite of driving around several times), it may
be caused by magnetization. Demagnetize the vehicle using a demagnetizer and perform calibration again.
5. SET COMPASS
6. ZONE SETTING MODE