Checking the wires and connectors
Check control unit and fuel gauge sensor connectors for a loose contact as described in Loose connections (terminals) , and for contact resistance and oxidation as described in Contact resistance and oxidation .
Check wires between fuel gauge sensor connector 5 and test box A02 (A2) for an intermittent open circuit, as described in Open-circuit, intermittent faults , an intermittent short circuit to ground, as described in Short-circuit to ground, intermittent faults and for an intermittent short circuit to voltage supply, as described in Short-circuit to supply voltage, intermittent faults .
Check ground wire between test box A10 (A10) and fuel gauge sensor connector 6 for an intermittent open circuit as described in Open-circuit, intermittent faults .
Additional information:
- For information on signals and additional values:
- For -2003, see Signal specification
- For 2004, see Signal specification
- To connect the test box, see Connecting the breakout box .
- To access the control unit, see Integrated relay/fusebox cargo compartment/Rear electronic module (REM), replacing .
- To access fuel gauge sensor, see Left fuel gauge sensor .
- Continue
Refer to Information