Specifications

364Volvo,US10EmissionsSolution
TheHighExhaustSystemTemperature(HEST)Iconcomesonwhenthevehicle
temperaturebecomesexcessive.TheIconalsocomesonduringtheREGEN.
W3007444
HighExhaustSystemTemperature(HEST)Icon
Note:ItisimportanttoperformaRegenerationwhenrequiredtoavoidengine
problems.Long-termengineoperationwithAftertreatmentDPFRegeneration
Requiredscreendisplayedmayresultinalossofengineperformance,reduced
horsepower,torqueandspeed,andtemperaturederate.Also,theAftertreatmentDPF
maybecomeoverloadedwithsootandrequireserviceataauthorizedVOLVOdealer.
AftertreatmentDPFRegenerationRequiredcannotbeinitiatedifitisnotrequired.
ThefollowingconditionsmustbemetforparkedRegeneration:
•Parkingbrakeonandtransmissioninneutral
•Minimum10voltsbatterycharge
•Enginerunning
•Acceleratorandclutchpedalreleased
•PTOnotactive
•ParkedAftertreatmentRegenerationrequired,messagedisplayed