Diagnostic Trouble Code Priorities

Each diagnostic trouble code (DTC) has a priority. The priority of the DTC is indicated in the way the DTC is displayed to the operator:

• Stop Engine Warning Indicator (Red): illuminates and requires machine be stopped at once and problem corrected. Diagnostic trouble code is shown on armrest display until problem is resolved.
• Service Warning Indicator (Yellow): illuminates and flashes when a problem exists with machine. Requires machine be stopped at the earliest convenience. Diagnostic trouble code is shown on armrest display.
• Information Warning Indicator (Gray): illuminates and flashes when diagnostic trouble code is active. Alerts operator to be aware of a condition. When warning is acknowledged, screen message disappears and indicator warning light turns OFF.