HEST LAMP BASE

Hest Light. Hést W.H. Huset If the lamps remain on after the recommended actions, contact your Caterpillar authorized dealer The High Exhaust System Temperature light comes on during a diesel particulate filter regeneration cycle to warn you that exhaust temperatures are above 1,450 degrees F

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If you don't perform the required regeneration as needed, your DPF will become clogged, which will damage your engine. HEST is typically an indicator light that warns the operator that the engine is performing an active regeneration

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There is a third warning light that says stop engine that will come on There is a third warning light that says stop engine that will come on HEST is typically an indicator light that warns the operator that the engine is performing an active regeneration

HEST LAMPE. The High Exhaust System Temperature (HEST) Lamp illuminates to indicate that high exhaust temperatures may exist due to aftertreatment regeneration That's hot enough to ignite and/or melt materials and burn people

Hest Light Grey Chair With Steel Legs With Black Finish. (If Equipped) The dash switch allows the driver to control the 1 There is a third warning light that says stop engine that will come on