Hi everyone, I'm new to this forum... I've had the '13 Journey SXT AWD for a year and a half now, and I've had zero problems.. Until my sister ran over a truck tire and the tire hit the fuel tank and now the fuel gauge only reads above 3/4 tank. The tank is slightly pushed up, I sent the car to a body shop and they said the tank does not need to be replaced just the sending unit needs to be replaced. My question is, can I access the sending unit from an access door inside the car somewhere? On my caliber, there is an access panel underneath the back seat. So before I tear out the interior on the journey, I'd like to know if anything is actually there.