Checking the wires
Check the power supply between rear electronic module (REM) B20 (D20) and the level sensor (ISM) connector 1 for an intermittent open circuit as described in Open-circuit, intermittent faults .
Check the ground wire between the rear electronic module (REM), ground point and the level sensor (ISM) connector 5 for an intermittent open circuit as described in Open-circuit, intermittent faults .
If no fault is found, replace the sensor.
Additional information
- For -2003, see Signal specification
- For 2004, see Signal specification
- To connect the test box, see Connecting the breakout box
- To access rear electronic module (REM), see Integrated relay/fusebox cargo compartment/Rear electronic module (REM), replacing
- To access/replace the level sensor, see Tilt sensor alarm, replacing .
- Continue
Refer to Information