| 1 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION | 
|---|
|  | Connect the Examiner equipment to the diagnostic socket and check for errors in the Instrumen panel node ambient. | Move on to Step 2 | Errors present | Continue as described by the diagnostic equipment | 
| 2 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION | 
|---|
|  | Keeping the Examiner diagnostic equipment connected to the diagnostic socket, check the operation of the warning light through active diagnosis. | Move on to Step 3 | The warning light does not come on | Replace instrument panel    Op. 5560B10  CONTROL PANEL - R+R | 
| 3 | CHECK ON CORRECT OPERATION | ALL OK | PROBLEMS ENCOUNTERED | ACTION | 
|---|
|  | Check that the fault is no longer present. | End of diagnosis | The fault persists | Replace Body Computer    Op. 5505A32  BODY COMPUTER - R.R |