2003 Chevrolet Impala Owner's Manual - Page 173

2003 Chevrolet Impala Manual

Page 173 highlights

All the display segments will be illuminated briefly to acknowledge the change in zone number. A chime will sound to confirm that the new zone number has been set. Manual Compass Calibration If the compass appears erratic and the calibration symbol does not appear, you must manually put the compass into the calibration mode. Turn the ignition on and cycle the DIC to the Compass/Temperature mode. Press the RESET button for at least 10 seconds until the calibration symbol appears and all segments of the compass display are illuminated. A chime will sound to confirm that the calibration mode is active. Release the button and complete two or three 360" turns in an area free from large metal objects. The calibration symbol will turn off and the compass reading will be displayed. A chime will sound to verify that the calibration is complete. Automatic Compass Calibration The compass is self-calibrating, which eliminates the need to manually set the compass. When the vehicle is new, the calibration process may not be complete. In these cases CAL will be displayed, and all segments of the compass will be illuminated where the compass reading is normally displayed. Error Displays An error of the speed sensor or fuel sender will cause -E- to be displayed. To calibrate the compass, in an area free from large metal objects, make one to two 360" turns. The calibration symbol will turn off and the compass reading will be displayed. In the absence of vehicle communications, a dash - - is displayed. If one of these error messages appear, see your dealer. 3-50

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All the display segments will be illuminated briefly to
acknowledge the change in zone number. A chime will
sound to confirm that the new zone number has
been set.
Automatic Compass Calibration
The compass is self-calibrating, which eliminates the
need to manually
set the compass. When the vehicle is
new, the calibration process may not be complete. In
these cases CAL will be displayed, and all segments of
the compass will be illuminated where the compass
reading is normally displayed.
To calibrate the compass,
in
an area free from large
metal objects, make one to two
360"
turns. The
calibration symbol will turn
off
and the compass reading
will be displayed.
Manual
Compass
Calibration
If
the compass appears
erratic and the calibration
symbol does
not
appear,
you
must
manually
put
the
compass into the calibration
mode.
Turn the ignition on
and
cycle
the
DIC to the
Compass/Temperature
mode.
Press the
RESET
button
for at least
10
seconds
until the calibration
symbol
appears and all segments of the
compass
display
are
illuminated. A chime
will
sound to confirm
that
the
calibration mode is active.
Release
the
button
and
complete two or three
360"
turns
in an area
free
from
large metal objects. The
calibration
symbol
will
turn
off
and the compass reading will be displayed.
A
chime
will sound to verify that
the calibration is complete.
Error
Displays
An
error of the speed
sensor
or fuel sender
will
cause
-E-
to be displayed.
In the absence of vehicle communications,
a dash
- -
is displayed.
If one of these error
messages
appear,
see
your
dealer.
3-50