199000888 - P030 NO DOORS / BOOT OPEN BUZZER SIGNAL WITH CAR IN MOTION

With the vehicle moving, the accidental opening of one of the doors or the boot lid is not signalled by the buzzer.
The instrument panel node acquires the status signal for the doors, the boot lid, the bonnet lid and the vehicle speed from the network. If one of the doors or the boot lid or the bonnet lid is open and the speed of the vehicle is above 4 Km/h, a warning signal is produced.
Results of the tests
1CHECK USING DIAGNOSTIC EQUIPMENTAll OKProblems encounteredOperation
Connect the Examiner diagnostic equipment and check, in the parameters ambient, that the switch status for the doors (front and rear) and boot lid has been correctly learntMove on to Step 21. Malfunction in the acquisition of all the statuses for the switches for the doors (front and rear) and boot lid2. Malfunction in the acquisition of one of the statuses for the switches for the doors (front and rear) or boot lid1. Restore the correct connection for the electrical connectors at the body computer node2. Restore the electrical connection between the switch for the door or boot lid and the body computer node see Wiring Diagram    See E3040 CENTRAL LOCKING
2CHECK USING DIAGNOSTIC EQUIPMENTAll OKProblems encounteredOperation
Keeping the Examiner diagnostic equipment connected, check the following at the body computer node:- that there are no errors at the C-CAN line;- that there are no speedometer signal errorsMove on to Step 31. Error detected at the C-CAN line2. Error detected at the speedometer signal1. Continue following the instructions for the diagnostic equipment2.See table K003
3CHECK USING DIAGNOSTIC EQUIPMENTAll OKProblems encounteredOperation
Keeping the Examiner diagnostic equipment connected, check the following at the instrument panel node:- that there are no errors at the B-CAN line;- that there are no speedometer signal errorsMove on to Step 41. Error detected at the B-CAN line2. Error detected at the speedometer signal1. Continue following the instructions for the diagnostic equipment2.See table K003
4CHECK ON CORRECT OPERATIONAll OKProblems encounteredOperation
Check that the fault is no longer presentEnd of diagnosisThe fault persistsReplace the instrument panel node    Op. 5560B10 CONTROL PANEL - R+R