The gas gauge in 2010 Elantra shows empty and the warning light is on even though I filled the tank. I consider it to be a typical sender failure. My Hyundai dealer says they need to run an $80 scan of my computer in case it's something else. I don't see where the gas gauge or sender is in any...
2014 Santa Fe. Wife left lights on, car wouldn’t start. Charged battery. Now the gas gauge reads empty.
Lastime this happened, took to dealer. They reset something and all was better.
what was reset and how can I do it myself?