NHTSA Complaint #11605847 — 2024 TOYOTA TUNDRA

Fuel gauge will reset itself to full without filling the tank . Has happened on 3 occasions with only 1000 miles on vehicle. Have been to dealership but the explanation from Toyota is it happens due to elevation and direction in which the vehicle is parked. Problem has occurred for me twice when vehicle was parked on a flat surface after driving and once when parked on a slight incline after being parked overnight.Gauge does not return to normal after driving vehicle as it only moves down from full level. Toyota says situation may be due to location of fuel gauge sending unit in fuel tank. Dealership had vehicle for 3 days and replicated the situation. At this time I guess I will have to track road mileage to determine when to get gas and not rely on the fuel gauge. The dealership has been great, but has to rely on what solutions that corporate Toyota will supply them. Will continue to monitor the situation.