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Manual compass calibration, Recalibrating the compass – Dodge 2009 Ram Chassis Cab User Manual

Page 144

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After completing up to three 360 degree turns, with the
vehicle traveling less than 5 mph (8 km/h), in an area free
from large metal or metallic objects, the CAL symbol will
turn off and the compass will function normally.

Manual Compass Calibration

NOTE:

To ensure proper compass calibration, make

sure the compass variance is properly set before manu-
ally calibrating the compass.

If the compass appears erratic and the CAL symbol does
not appear, you must manually put the compass into the
“Calibration” mode.

Recalibrating The Compass
Start the engine and leave the transmission in the PARK
position.

Then

set

the

display

to

“Compass/

Temperature.” Press and hold the RESET button to
change the display between VAR (compass variance) and

CAL (compass calibration) modes. When the CAL sym-
bol is displayed, slowly drive the vehicle 5 mph (8 km/h)
in a complete 360° circle in an area free from large metal
objects or power lines. The CAL symbol will turn off and
the compass will function normally.

Reset Button

142

UNDERSTANDING THE FEATURES OF YOUR VEHICLE