NHTSA Complaint #10724813 — 2009 PETERBILT 387

TL* THE CONTACT OWNS A 2009 PETERBILT CONVENTIONAL 387. THE CONTACT STATED THAT THE DPS FILTER FAILED TO WORK AND THAT THE SYSTEM WAS RUNNING HOT. THE VEHICLE WAS TAKEN TO A MECHANIC WHO CLEANED THE FILTER, UPDATED THE SOFTWARE TO THE DPF, AND REPROGRAMMED THE DPS SOFTWARE BUT THE FAILURE RECURRED WITH THE SYSTEM INDICATING THAT IT WAS RUNNING HOT. THE VEHICLE WAS TO BE TAKEN BACK TO THE DEALER FOR FURTHER INSPECTION. THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 11V203000 (ENGINE AND ENGINE COOLING). THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE SEVERAL TIMES AND PROVIDED NO REMEDY. THE APPROXIMATE FAILURE MILEAGE WAS 400,000.