2016 136WB low roof diesel, converted to an RV by Sportsmobile, TX
Sometimes, after I have disconnected the battery on my Diesel, the MPG readouts for trip A and B get stuck at 4.7 MPG. I can reset them, and the miles, average speed, and distance correctly reset, but the MPG will instanly updated to 4.7 MPG and won't clear. Multiple engine starts, multiple tanks of fuel, nothing will reset this. Again, *sometimes* disconnecting the batttery will fix it. Sometimes it won't. Has anybody else seen this? any suggestions on fixing it?