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Amber Warning Lamp (AWL)
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Indicates a fault with the engine controls.
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Vehicle can be driven to end of shift. Call for service.
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Red Stop Lamp (RSL)
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Indicates a major engine fault that may result in engine damage
Engine derate and/or shutdown sequence will be initiated.
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Move the vehicle to the nearest safe location and shutdown the engine. Call for service
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DPF Regeneration Lamp
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Solid yellow indicates a parked regeneration is required.
Blinking yellow, derate, and/or shutdown are possible as soot load continues to increase. Lamp will shut of during regeneration.
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<u>Lamp Solid </u>
- parked regeneration required.
<u>Lamp Flashing </u>
- parked regeneration required immediately.
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High Exhaust System Temperature (HEST) Lamp
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This is an information indicator. Indicates exhaust temperature is above a preset limit and the unit is operating at low vehicle speed. Lamp flashes once every ten seconds during a parked regen. Lamp is yellow.
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Vehicle can be driven.
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Malfunction Indicator Lamp (MIL)
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Yellow lamp Indicates a failure of an Emission Control device. May illuminate at the same time as the Amber Warning Lamp
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Vehicle may be driven to end of the shift. Call for service
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