jacob302
Junior Member
I typed in the VIN number for my 2022 RAM 5500 and see there is a grid heater relay recall. I requested my dealer order the part and had the recall completed today. The dealer told me there is another recall open for my truck - Emissions Recall Y43 – Particulate Matter Sensor. I was surprised for two reasons, 1) this recall does not show up for my VIN in the NHTSA database, 2) because I do see the DPF load change in my vehicle in the instrument cluster display, so I assumed I have "the sensor".
Now my question is this, is the Particulate Matter Sensor addressed in recall Y43 different from the DPF sensor ? If I do not have this sensor, should the DPF load in the dash show zero always ? I know RAM had a supply chain issue and shipped nearly 21000 trucks without a sensor and the recall is to inspect and address this. I pulled the recall notice and plan to inspect the truck when it is back from the field. In the mean time I was curious if any one else knew the difference.
Now my question is this, is the Particulate Matter Sensor addressed in recall Y43 different from the DPF sensor ? If I do not have this sensor, should the DPF load in the dash show zero always ? I know RAM had a supply chain issue and shipped nearly 21000 trucks without a sensor and the recall is to inspect and address this. I pulled the recall notice and plan to inspect the truck when it is back from the field. In the mean time I was curious if any one else knew the difference.