OEM 2003 Cadillac DeVille Fuel Level Sensor

2003 Cadillac DeVille Parts Questions & Experts Answers

• Q: How to service the Fuel Level Sensor on 2003 Cadillac DeVille?

  A: You should start fuel level sensor service by taking out the fuel sender assembly while disconnecting the fuel pump electrical connector. The service begins with unfastening the retaining clip of the fuel level sensor electrical connector before disconnecting it from beneath the fuel sender cover. You should next remove the retaining clip for the fuel level sensor before squeezing its locking tangs to withdraw the sensor. Installation begins with the fuel level sensor first followed by its retaining clip installation after which the fuel level sensor electrical connector can be connected then maintained with the retaining clip. To finish the task hook up the fuel pump electrical connector while reinstalling the fuel sender assembly. The work procedure requires forced air ventilation while keeping all fuel system openings plugged and staying alert for any fuel spills and using signage to warn personnel during this operation.