Chevrolet Tahoe Sending unit failure

this problem just started recently with the fuel sending unit in the gas tank, i noticed the fuel level would random drop to E, i have a bluetooth scan tool, i pulled a pending code for the sending unit low voltage. the tahoe still runs fine but i know ill have to change the fuel pump n sending unit shortly.

Chevrolet  has had a problem with sending units for years with there trucks and suburbans also.