Fuel sensors are located under the rear seat. Three nuts to loosen on each sensor and a hose clamp and the units pull right out. You might have an extra hose clamp available before you start because the factory installed on can't be re-used if you have to remove it.

The units come out real easy. Best if you do this with your fuel level under 1/4.

My dealer wanted to charge me what amounted to $400 labor to change one unit. What a rip-off. I was able to pull both sensors, clean the contact area and re-install in less than one hour.

Good luck.