Manual Compass Calibration

COMPASS CALIBRATION

CAUTION: Do not place any external magnets, such as magnetic roof mount antennas, in the vicinity of the compass. Do not use magnetic tools when servicing the overhead console.

NOTE: Confirmation that the proper variance zone is programmed, is recommended whenever manual compass calibration is performed, Proceduresfor the appropriate procedure.

The electronic compass unit features a self-calibrating design, which simplifies the calibration procedure. This feature automatically updates the compass calibration while the vehicle is being driven. This allows the compass unit to compensate for small changes in the residual magnetism that the vehicle may acquire during normal use. If the compass readings appear to be erratic or the Electronic Vehicle Information Center (EVIC) displays "CAL", perform the following calibration procedure. Also, any time EVIC service replacement components are installed, they must be calibrated using this procedure. Do not attempt to calibrate the compass near large metal objects such as other vehicles, large buildings, or bridges; or, near overhead or underground power lines.

NOTE: Do not attempt to calibrate the compass near large metal objects such as other vehicles, large buildings, or bridges; or, near overhead or underground power lines.

Calibrate the compass manually as follows:





1. Start the engine but leave the vehicle in "PARK".
2. Using the MENU button (4); press and release until "PERSONAL SETTINGS" is displayed.
3. Use the SCROLL buttons (5 or 6), and scroll through until "MANUAL COMPASS CALIBRATION" is displayed.
4. Press and release the STEP button (3) to start the calibration. The message "CAL" will appear in the EVIC display.
5. Drive the vehicle on a level surface, away from large metal objects and power lines, through one or two complete circles in not less than 16 seconds. The "CAL" message will disappear from the display to indicate that the compass is now calibrated.

NOTE: A blank compass display indicates that vehicle degaussing (demagnetizing) is necessary.

NOTE: If the "CAL" message remains in the display, either there is excessive magnetism near the compass, or the unit is inoperative. Repeat the calibration procedure at least one more time.

NOTE: If the wrong direction is still indicated in the compass display, the area selected for calibration may be too close to a strong magnetic field. Repeat the calibration procedure in another location.