Isuzu Commercial Vehicles - Low Cab Forward Trucks - Commercial Vehicles

Diesel Emissions Driver Information Card - Regeneration
Regeneration is the process by which the Diesel Particulate Filter is cleansed by burning off accumulated soot. Passive regeneration occurs as part of normal driving and is transparent to the operator. Download the Driver Information Card as a PDF file. ACTIVE REGENERATION – AUTOMATIC
	Green indicates that active regeneration is underway. Let the engine continue to operate until the lamp extinguishes, typically 20-30 minutes of normal driving.
ACTIVE REGENERATION – MANUAL
	Yellow indicates a partially clogged filter.
	Red indicates a clogged filter.
If the yellow light is ignored, it can turn to red in conjunction with an audio chime. This is an indication that if active regeneration is not performed, the engine will go into reduced power mode to prevent damage to vehicle systems. There are two options: Drive the vehicle above 30 miles-per-hour until the yellow indicator light goes off or Place the truck in Park with the parking brake on and press the regeneration switch. The switch will illuminate indicating a regeneration is initiated. When regeneration is complete the instrument panel lights will go out. Full instructions are located on the label attached to the headliner.
	Orange indicates reduced power mode.
WARNING: Ignoring the light, especially if it turns red can result in the engine entering reduced power mode and will require the operator to return to an authorized dealer for service. Caution: During regeneration exhaust parts and gasses become very hot when idling in Park. Make sure exhaust area is clear of material that could ignite and burn.