| | Results of the tests |
| 1 | INITIAL PANEL CHECK | All OK | Problems met | Operation |
|---|
| Turn
the ignition ON and check whether the instrument panel carries out
the initial check on the warning lights | Continue to Step 3 | Initial check not carried
out | Continue
to Step 2 |
| 2 | PANEL POWER SUPPLY CHECK | All OK | Problems met | Operation |
|---|
| Check
that the instrument panel is correctly connected to the network
See E4010 INSTRUMENT PANEL | Continue to Step 3 | Panel power supply missing | Restore the correct connections,
if necessary, replace the instrument panel Op. 5560B10 |
| 3 | ELECTRICAL CONNECTIONS CHECK | All OK | Problems met | Operation |
|---|
| Check
that the connection between the instrument panel and the brake control
unit is correct See E7020 ABS | Continue to Step 4 | Problems with the electrical connections | Restore the correct connection |
| 4 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
|---|
| Delete
the errors using the diagnostic equipment.Turn the ignition OFF and then ON to make the control unit check
whether there are errors present Check that the fault is no longer present | End of diagnosis | . | |
