939005381 - A033 ALARM ACTIVATION ACOUSTIC SIGNAL IRREGULAR

The signalling of the presence of problems when the alarm system is turned on (door(s) and/or boot lid open) is carried out by means of a warning beep.
The system automatically excludes the perimeter protection for the door(s) and/or boot lid not correctly closed.
Test results
1CHECK USING DIAGNOSTIC EQUIPMENTAll OKProblems encounteredOperation
Connect the Examiner diagnostic equipment and check, in the parameters ambient, that the status (open/closed) for the doors and the boot lid has been correctly received.Move on to Step 4Error in receiving the door(s) and boot lid status (open/closed).Move on to Step 2
2ELECTRICAL CIRCUIT CHECKAll OKProblems encounteredOperation
Check the continuity/insulation of the connection between the body computer node and the door(s) and the boot lid.Move on to Step 3Electrical connection damaged.Restore the continuity/insulation for the damaged electrical connection    See E7015 ALARM
3ELECTRICAL COMPONENT OPERATION CHECKAll OKProblems encounteredOperation
Disconnect the connector, body computer node side, and check for the presence of the door and boot lid status signal (open/closed)    See E7015 ALARMMove on to Step 4Door status signalling switch not workingReplace the damaged switch    Op. 7005N20 FRONT SIDE DOOR LOCK MOTOR/CATCH ASSEMBLY, LEFT OR RIGHT - R.R WITH DOOR PANEL AND SUPPORT FRAME REMOVED
Switch signalling boot lid status not workingReplace the damaged switch    Op. 7015B10 SINGLE TAILGATE LOCK - R+R OR REPAIR WITH PANEL/PROTECTION REMOVED
Switch signalling bonnet lid status not workingReplace the damaged switch
4CHECK ON CORRECT OPERATIONAll OKProblems encounteredOperation
Check that the fault is no longer present.End of diagnosisThe fault persists.Replace the Body Computer Node    Op. 5505A32 BODY COMPUTER - R.R