|  |  | Results of the tests | 
| 1 | CHECKING  WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation | 
|---|
|  | Connect
the diagnostic equipment (Examiner) and check that there are no
errors in the antipinch sensor | Continue to Step 4 | Error found: antipinch
sensor broken or signal missing | Continue to Step  2 | 
| 2 | CHECKING ELECTRICAL CIRCUIT | All OK | Problems met | Operation | 
|---|
|  | Check
continuity/insulation of electrical connection between door Node
and antipinch sensor  See   E3050  ELECTRIC FRONT WINDOWS | Continue to Step 3 | Electrical connection
interrupted or not insulated | Restore electrical connection continuity/insulation  See   E3050  ELECTRIC FRONT WINDOWS | 
| 3 | CHECKING CORRECT OPERATION | All OK | Problems met | Operation | 
|---|
|  | Check
that the fault is no longer present | End of diagnosis | The fault persists | Change the antipinch sensor  Op.   7005D33 | 
| 4 | CHECKING CORRECT OPERATION | All OK | Problems met | Operation | 
|---|
|  | Check
that the fault is no longer present |  | The fault persists | Change the damaged door
Node Search for the fault starting from another symptom' |