GHG17 DD Medium Duty Operators Manual Table 8. Diesel Particulate Filter Regeneration Lamp Table 9. High Exhaust System Temperature Lamp All information subject to change without notice. 49 DDC-SVC-MAN-0192 Copyright © 2017 DETROIT DIESEL CORPORATION Lamp Lamp Name Description Results Red Stop Lamp (RSL) Indicates a major engine fault that may result in engine damage. Engine derate and/or shutdown sequence will be initiated. Move the vehicle to the nearest safe location and shut down the engine. Call for service. Lamp Solid Lamp Flashing • At the start of every ignition cycle (bulb check). • A potential engine damaging fault is detected. • Flashes when engine protection shutdown occurs.
Lamp Lamp Name Description Results Diesel Particulate Filter Regeneration Lamp Solid yellow indicates a regeneration is required. Blinking yellow, derate and/or shutdown are possible as soot load continues to increase. Lamp will shut off during parked regeneration. Lamp Solid - regeneration is required. Lamp Flashing- regeneration is required immediately. Lamp Solid Lamp Flashing • At the start of every ignition cycle (bulb check). • Regeneration is required. When a regeneration is required immediately (if the lamp flashing is ignored), a derate and/or shutdown could occur.