Q: How to remove and replace Fuel Level Sensor and Fuel Pump?A: Relieve fuel pressure and disconnect the battery when servicing the module. Remove the rear seat cushion and pump access cover. Disconnect the connectors, hoses, and lines. To replace the fuel level sensor, detach it from the module and disconnect the wires. Install the new sensor, replace the O-ring seal, and lower the module into the tank. the assembly, and reinstall the cover as well as the seat.