Test results

Check the following with the engine running:

• the level pointer is not in contact with the 0 mark and the fuel reserve warning light is not flashing

• There are no error messages on the reconfigurable matrix

Move on to Step 2

Level pointer in contact and warning light flashing

Move on to Step 3

Presence of fault messages

Move on to Step 1

Connect the diagnostic test equipment (Examiner or other instruments) to the Body Computer.

Check the following at the CAN:

• no control unit inactive;

• that there are no faulty control units;

• no control unit with faulty CAN line

Move on to Step 2

Presence of faults

Continue following the instructions on the diagnostic equipment

Keeping the diagnostic equipment (Examiner or other instruments) connected to the diagnostic socket, check the operation of the pointer in active diagnosis.

Move on to Step 3

Pointer does not move

Replace the instrument panel

 Op. 5560B10 CONTROL PANEL - R+R

Check that the fuel level sensor is working properly

Move on to Step 4

Sensor not working

Replace the fuel level gauge

 Op. 1040A66 FUEL LEVEL GAUGE FOR SUBMERGED PUMP ASSEMBLY - REPLACE.

Check the continuity/insulation of the cable between the fuel level sensor and the Body Computer See

 See E4010 INSTRUMENT PANEL

End of diagnosis

Cables broken or not insulated

Restore continuity or insulation See

 See E4010 INSTRUMENT PANEL