RAM 3500 Truck 2WD L6-5.9L DSL Turbo (2008)
NOTE: If the compass functions, but accuracy is suspect, it may be necessary to perform a variance adjustment. This procedure allows the
compass unit to accommodate variations in the earth's magnetic field strength, based on geographic location.
NOTE: If the compass reading has blanked out, and only "CAL" appears in the display, demagnetizing may be necessary to remove excessive
residual magnetic fields from the vehicle. Check for stored Diagnostic Trouble Codes (DTCs) and follow the proper Diagnostic Procedures
Information as needed.