The code indicates the level sensor input voltage is above the maximum range. So, that could either be a short to power (12v), high or excessive resistance in the wiring, a faulty fuel module, or a faulty cluster.
The only way to determine the cause is through diagnostics. If you look at the attachments below, I provided the diagnostics specific to this code and this vehicle. Take a look through them and let me know if it is something you feel comfortable doing. Based on what you have already done, I expect you will be fine, but let me know.
Here is a link you may find helpful:
Let me know what you find.
See pics below.
Images (Click to enlarge)
Friday, June 11th, 2021 AT 10:27 PM