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Home >> Volvo >> 2007 >> S60 Base, AWD >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Central Electronic Module (CEM), Rear Electronic Module (Rem), Upper Electronics Module (UEM) - Diagnostic Trouble Codes - 10 Of 13 >> Rem-4A38: Fuel Level Sensor. Signal Too Low. Intermittent Fault (2001-2004) >> Signal too low. Intermittent fault >> Checking >> Checking wiring and connectors
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Checking wiring and connectors

Check the cables between connector terminal #7 for the fuel level sensors and control module terminal #A08 (#A8). Check for an intermittent short-circuit to ground. Check for an intermittent open-circuit.

Check the ground lead between control module terminal #A10 (#A10) and fuel level sensor connector terminal #6. Check for an intermittent open-circuit.

Check the cables between the left and right fuel level sensors. Check for an intermittent open-circuit.

Other information: 

Fig 1: Identifying Fuel Level Sensor Connector Terminals
GLL104042Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 2: Identifying Ohmmeter
GLL101042Courtesy of VOLVO CARS OF NORTH AMERICA.