72328 - A10 CENTRAL LOCKING ALARM NOT WORKING

(Version Without Keyless Go). The alarm comes on normally but the doors not lock lock;
The alarm system comes on automatically the moment the doors are locked using the remote control.The command to lock the doors and boot comes from the Body Computer Node to the Driver's Door Node, Passenger Door Node and Luggage Compartment Node.If one of the doors is not properly shut or the door sensor is signalling this condition, the door cannot be properly locked and this is signalled by a warning beep and the flashing of the direction indicators and the door LEDs for 3 seconds
STEPOPERATIONS TO BE CARRIED OUTTEST RESULTS
0PRELIMINARY CHECK ALL OKPROBLEMS ENCOUNTEREDACTION
Check that:

  • the doors can be locked using the keys that come with the vehicle.
Move on to Step The doors do not close     Continue following the instructions in the table P10 CENTRAL LOCKING NOT WORKING
1CHECK USING DIAGNOSTIC EQUIPMENTALL OKPROBLEMS ENCOUNTEREDACTION
Connect the Examiner diagnostic equipment to the diagnostic socket and check the following at the CAN:

  • that there are no Nodes activated
  • that there are no faulty control units
Move on to Step 1. Driver's door node, passenger door node, luggage compartment node not activated1. Check the node supply and condition (Wiring Diagram ) E7015 ALARM
2. Driver's door, passenger door, luggage compartment and Body Computer Node faulty 2. Carry out the fault diagnosis and follow the instructions for the diagnostic equipment.
2CHECK USING DIAGNOSTIC EQUIPMENTALL OKPROBLEMS ENCOUNTEREDACTION
Keeping the Examiner diagnostic equipment connected to the diagnostic socket, check the following at the Body Computer Node in active diagnosis ambient:

  • the operation of the door locking and unlocking control
Move on to Step The doors do not close Replace body computer    See in Op. 5505A32 BODY COMPUTER - R.R.
3CHECK ON CORRECT OPERATION ALL OKPROBLEMS ENCOUNTEREDACTION
Check that the fault is no longer present