3. COMPASS (MAGNETIC FIELD SENSOR CALIBRATION)
The magnetic field sensor must be calibrated if:
The field sensor is replaced
The navigation computer is
replaced
The rear window with the heating
grid is replaced
Body work (welding, reconstruction)
Calibration of the field sensor is a
three step process
that includes:
COMPASS STEP 1
. Allowing the sensor to read all directions of travel. This is carried out
in one of two different methods;
Driving the vehicle in several tight circles, or
Driving several times around a block (city block, block of houses)
One of these methods must be selected on the monitor before beginning.
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On-Board Monitor and Navigation Systems