Erratic Fuel Gauge Operation on Cadillac Seville

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

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Average mileage: 106,333 (70,000–133,000)
4 model years affected: 2000, 2001, 2002, 2003 more
10 people reported this problem
4 people shared problem details
IT AIN,T FIXED YET!
2002 Cadillac Seville105,000
Fuel sensor is not working
when fuel gets below 1/2 tank, gauge becomes erratic
2000 Cadillac Seville130,000
i also have this problem
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