Toyota Tundra 2005 Service - Repair - Maintenance page 3008

CALIBRATION
1. SELECTING COMPASS DISPLAY MODE
The mode select switch allows you to select the Display or Non-display mode of the compass.
2. SETTING ZONE
Deviation between the "magnetic north" and "actual north" differs depending on the terrestrial location.
Therefore, adjustment of the magnetism is required. Since 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 E/M switch of the display.
3. PERFORMING CALIBRATION
Because each vehicle has its own magnetic field, calibration should be performed for each vehicle. This com-
pass function is used when storing the record of the vehicle's magnetic field.
4. WHEN COMPASS MAGNETIZED:
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 it cannot be done (cannot
complete in spite of driving round several times), it may be caused by magnetization. Demagnetize the ve-
hicle using a demagnetizer and perform calibration again.
5. SETTING COMPASS
Press E/M and MODE Switches
at the same time.
BODY ELECTRICAL
On Duration
Pressed for 5 sec.
Pressed for 10 sec.
- COMPASS (Double Cab)
Normal Mode
Ignition switch ON.
6. Zone Setting Mode
E/M Switch ON
Zone area +1
7. Calibration Mode
Normal Mode
Author :
BE-99
BE2MF-01
Leaving it untouched
for a while
Date :
4656