Disabled Exhaust Filter Cleaning (3032E and 3038E)

Under normal machine operation, the system is in automatic mode and requires minimal operator interaction.

If your vehicle must be used in a situation not suited for higher temperatures created during exhaust filter cleaning, the system can be temporarily disabled. Press exhaust filter cleaning disable switch (A) to disable exhaust filter cleaning mode. The LED above the switch illuminates, indicating it is disabled. Be sure to return to automatic exhaust filter cleaning mode as soon as possible by pressing exhaust filter cleaning disable switch (A) again to avoid soot buildup in the exhaust filter.

LV17597-UN-21MAY13

Exhaust Filter Cleaning Switch - Disable selected

PY46076-UN-25SEP17

A - Exhaust Filter Cleaning Switch - Disable selected

B - Exhaust Filter Indicator - Restriction

C - High Exhaust Temperature Indicator

While in disabled mode, if the system determines that soot buildup in the exhaust filter requires cleaning, Exhaust Filter Indicator - Restriction (B) comes on. Press exhaust filter cleaning disable switch (A) to return to Automatic (AUTO) mode. High Exhaust Temperature Indicator (C) remains illuminated during the exhaust filter cleaning.

Do not disable automatic exhaust filter cleaning unless it is necessary. If disabled mode is used frequently, the system activates a parked exhaust filter cleaning. Meaning that the engine performance is reduced and will not return to normal until a park exhaust filter cleaning is performed.