NHTSA Complaint #11622458 — 2018 RAM 2500

The contact owns a 2018 Ram 2500. The contact stated while driving at approximately 35 MPH, the diagnostic trouble codes P24B0, P24B5, and P25C9 were displayed on the instrument cluster. The contact stated that he was able to continue driving. The contact stated that the diagnostic trouble codes were related to the smog and emissions system of the diesel engine. The contact stated that he occasionally towed an RV and was concerned about the towing load on the engine. The vehicle was taken to the local dealer, where it was diagnosed and determined that the Particulate Matter Sensor needed to be replaced; however, the part was not covered under warranty. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 75,000.