NHTSA Complaint #11282712 — 2009 VOLVO VNM

MY OTHER ISSUE WITH THIS TRUCK IS. THE EMISSIONS SYSTEM IS NOT SAFE TO OPERATE. IF THE TRUCK'S COMPUTER CANNOT DETECT IF THERE IS A PLUGGED DPF/DOC FILTER ON THE EXHAUST SYSTEM THE DRIVER CANNOT MANUALLY ACTUATE A REGEN CYCLE. THE ENGINE'S EXHAUST STREAM STAYS PLUGGED AND CAN LEAD TO VERY DANGEROUS EXHAUST BLOCKAGE UNDER THE CAB OF THE VEHICLE AS WELL AS CAN PRESENT A DANGER TO THE OPERATOR. VOLVO TRUCKS NEEDS TO OFFER A SOFTWARE UPDATE THAT ALLOWS DRIVERS TO FORCE A REGENERATION CYCLE REGARDLESS OF "ATS STATUS" SO IF THE DRIVER KNOWS THERE IS A FAULT. THEY CAN DO A MANUAL REGENERATION TO CLEAR THE DPF MUFFLER OF SOOT AND CONTINUE ON DRIVING.