XC70 L5-2.5L Turbo VIN 59 B5254T2 (2003)
Fuel Gauge Sender: Testing and Inspection
Checking the Fuel Level Sensor
Checking the fuel level sensor
Checking wiring and connectors
Check the wiring between:
connector terminal #5 for the fuel level sensors and rear electronic module (REM) terminal #A02 (#A2)
connector terminal #6 for the fuel level sensors and rear electronic module (REM) terminal #A10 (#A10)
connector terminal #7 for the fuel level sensors and rear electronic module (REM) terminal #A8 (#A8)
check for an open-circuit. Check for a short-circuit to supply voltage.
Check the relevant connectors. Check for contact resistance and oxidation.
Remedy as necessary.
For further information about signals and other values, see Signal specification See: Body and Frame/Body Control Systems/Testing and
Inspection/Pinout Values and Diagnostic Parameters
To connect the breakout box, see Connecting the breakout box See: Body and Frame/Body Control Systems/Testing and Inspection/Pinout Values
and Diagnostic Parameters/Connecting the Breakout Box
To access the integrated relay / fusebox in the cargo compartment, see Relay/fuse box cargo compartment/Rear electronic module (REM),
replacing See: Maintenance/Fuses and Circuit Breakers/Fuse Block/Service and Repair/Integrated Relay/Fusebox Cargo Compartment/Rear
Electronic Module (REM), Replacing
To access the fuel level sensor connector (left-hand side), see Level sensor fuel tank, replacing See: Service and Repair
To access the fuel level sensor connector (right-hand side), see Level sensor, fuel tank, right-hand/fuel tank, replacing See: Service and
Repair/Level Sensor, Fuel Tank/Fuel Pump, Replacement
Checking wiring and terminals See: Testing and Inspection/Component Tests and General Diagnostics/Checking Wiring and Terminals/Checking
Wiring And Terminals.